GFS Chemicals Organic Catalog - Building Blocks

Reagents and
Building Blocks for
MODERN ACETYLENE
CHEMISTRY
Specialty Chemical Manufacturing
Expertise Since 1928

Ordering
Information
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Technical Support are available Monday
through Friday from 8:00 a.m. to 5:30 p.m.
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order receives an order confirmation sent
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pricing, shipping method, and estimated
shipping date.

By Mail: GFS CHEMICALS, INC.
Sales & Administration
PO Box 245
Powell, OH 43065

By Phone: 800-858-9682 (U.S.
and Canada)
(740) 881-5501 (International)

By Fax: (740) 881-5989

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On the Web: www.gfschemicals.com
www.gfsinternational.com

Opening an account
GFS Customer Service Representatives
will be glad to help you open an account.
For details call: 1-800-858-9682.
(740) 881-5501 (International)
Additional Terms and conditions on page 112
Notice: GFS products are not certified or
intended for direct use in food, drug, or cos-
metic applications; they are warranted to meet
our specifications as given in GFS Lot Analysis
or other Company literature. Determination of
material suitability and/or merchantability for
purposes beyond these specifications is the
responsibility of the end user. WE HONOR

Just
Another
Catalog?

No – GFS is a full-service part- phine)nickel(II) chloride – has with carbonyl groups1,2 and
ner in the development of been used in the cross-cou- nitriles3 on a variety of organic
reagents and catalysts that pling of Grignard reagents. substrates

FARCHAN TECHNOLOGIES
you need in order to fully • Studies have shown that the
leverage your chemical devel- Anhydrous Cerous effectiveness of the method
opment and processing opera- Chloride as a ketone may be, at least in part,
tions. This catalog empha- activating catalyst dependent upon the care with
sizes what we do best, while Bulk application of anhydrous which the CeCl3 has been
helping you to adapt our core cerous chloride to the pro- rigorously dried3
technologies to your problem cessing of pharmaceutical • Carbonyl groups activated
chemistries. precursors and intermediates by Ce(III) can form addition
is now a reality thanks to new compounds with various
Several key GFS reagents GFS drying technology. organometallic reagents,
merit your consideration, Cerous chloride batches to a including Grignards and
including: scale of one ton can be pro- organolithiums, opening up
duced with moisture content novel synthetic pathways.
Grignard reagents, as low as 1000 ppm.
including alkynyl Anhydrous cerous chloride is An example of a diastereose-
Grignards a valuable reagent in several lective synthesis that exploits
Our efforts to elaborate the selected synthetic methodolo- the properties of CeCl3
classical acetylenic gies. Its versatility follows.4
chemistries of Farchan stems from its
Laboratories have given us particular and
the opportunity to develop a predictable
wide range of Grignard characteristics:
reagents on commercial scale. • The technique
Most of these items are made- exploits the well-
to-order, and requests for cus- known facility of
tom Grignards and down- Ce(III) to interact
stream processing are invited.
GFS also produces various
catalysts used in conjunction
with Grignard chemistry (e.g.
CeCl3). The new GFS product
#5295 – bis(triphenylphos-

1

Anhydrous Lithium
Perchlorate and other

perchlorate salts
The long GFS history with per- 1. Imamoto, T. et al., Tetrahedron Lett. 1984,
25(38), 4233
chlorate chemistries led to 2. Luche, J.-L., J. Am. Chem. Soc. 1978, 100,
the publication of a valuable 2226.
3. Dimitrov, V. et al., Tetrahedron Lett., 1996,
monograph on the Practical 37(37), 6787.
Use of Anhydrous LiClO4 and 4. Marcantoni, E. et al., J. Org. Chem. 1998,
63(11), 3624.
Mg(ClO4)2 in Organic 5. Yoda, H. et al., Tetrahedron: Asymmetry
2001, 12(10), 1403.
Synthesis (GFS publ. no. 495). 6. Panev. S, Dimitrov, V., Tetrahedron:
It’s a valuable and concise Asymmetry 2000, 11(7), 1517.

CeCl3 has also been used compilation of key reactions
Insights into other applications of anhydrous
recently in asymmetric syn- plus hundreds of references cerous chloride can be found in the following
theses,5 and in the prepara- to novel synthetic schemes references:
Comanita, B. M et al., Tetrahedron Lett. 1999,
tion of chiral neomenthyl promoted by perchlorate 40(29), 5283.
compounds.6 salts. Yang, J.-F. et al., Youji Huaxue 1999, 19(1), 53.
Katritzky, A. R. et al., J. Org. Chem. 1998,
63(26), 9978.
Hydrated cerous chloride also Acquiring the Farchan line Imamoto, T. et al., Appl. Organomet. Chem.
1995, 9(5&6), 449.
has many uses in synthetic raised the “technological bar” Bartoli, G. et al., Tetrahedron Lett. 1994,
organic chemistry. It works at GFS, and vastly increased 35(45), 8453.
Shang, X.; Liu, H.-J., Synth. Commun. 1994,
effectively with NaI to catalyze our value as a chemical sup- 24(17), 2485.
the conversion of tert-butyl plier. Many new products are Bartoli, G. et al., J. Chem. Soc. Chem.
Commun. 1993, (18), 1373
ethers to alcohols. represented in this mini-cata- Paquette, L. A., et al., J. Org. Chem.
log; be sure to refer to the 1992,57(26), 7118.
Greeves, N., Lyford, L. Tetrahedron Lett. 1992,
comprehensive GFS catalog 33(33), 4759.
for our broad selection of
inorganic reagents and sepa-
rations media essential to the
success of the synthetic
chemist. Or, check us out at
www.gfschemicals.com. You’ll
see the reasons why we are
not “just another catalog.”

2

Liquid
Ammonia
Chemistries;
Acetylenic and
Olefinic
Specialties

The growing number of In addition, the Farchan prod-
literature references to the uct line has always included
use of acetylenic intermedi- many products that were not

ates in organic synthesis derived from acetylenic or
demonstrates the impact this liquid ammonia chemistries.
chemical family continues to These include an extensive
have on the research commu- line of silyl-intermediates, tri-
nity – from Click Chemistry flates, and many other core
used to assemble complex organic products available
heterocycles, to the construc- in research or bulk.
tion of plasmons, photochromic
indicators, and specialty The new Farchan operation is
polymers. built upon
• innovative engineering and
In turn, GFS has become the safety features to handle
leader in the development reactive materials
and production with the • state-of-the-art production
widest range of acetylenic, capabilities
olefinic and silyl- intermedi- • enhanced capacity operations;
ates through the acquisition liquid ammonia reactions
and expansion of the Farchan up to 200 gallon scale
Laboratories business. • decades of technical staff
Farchan liquid ammonia tech- expertise in acetylene and
nologies also enabled the syn- On the world market, approxi- olefin chemistries
thesis of long chain olefinic mately 600 acetylenic com-
pheromones and precursors. pounds, including novel ene- It is also built upon our
This includes various 10, 12, ynes, are routinely available; confidence in the vital role
14, and 16 carbon olefinic GFS is the dominant manufac- that Farchan specialty
alcohols, acetates and aldehy- turer, offering over two-thirds intermediates will continue to
des, as well as selected long of that selection, more than play in chemical research,
chain diynoic acids, and is an twice the number offered by development, and industry.
area of continuing any other supplier. The broad range of emerging
interest at GFS. applications ensures the long-
term GFS commitment to this
product line.

3

Grignards for Synthesis (GFS) The following table reflects In addition to novel Grignard
some of the product reactions, the Farchan tech-
In support of the Farchan selection that is available. nologies include Birch reduc-
business, GFS has also devel- tions, brominations, various
oped considerable expertise
in the production of Grignard Substrate Halide Solvent
reagents used in the prepara- Allylmagnesium Cl THF
tion of complex organic mole- p-Benzolyoxyphenylmagnesium Br THF
cules. Our expanding Grignard t-Butylmagnesium Cl THF
line is also available in bulk, n-Butylmagnesium Cl THF
typically freshly made on 4-Chlorophenylmagnesium Br ether

demand and delivered in a Ethylmagnesium Br, Cl THF
timely manner. Ethynylmagnesium Br, Cl THF
4-Fluorophenylmagnesium Br THF
Hexylmagnesium Br THF
Grignard reagents are highly
Isopropylmagnesium Br THF
versatile tools for building
Octylmagnesium Br, Cl THF
carbon skeletons of complex Phenylmagnesium Cl THF
organic molecules. The chem- Propynylmagnesium Br THF
istry of Grignard reagents has Isopropenylmagnesium Br THF
been known for over 100
years, and is one of the core condensations, epoxidations
To fully service the research
GFS technologies that we can and coupling reactions, and
and industrial communities,
put to work for you through low-pressure hydrogenations,
the GFS catalog features:
our bulk manufacturing as well as classical sodium
• a full line of anhydrous
business. metal/amide and lithium
solvents suitable for
Grignard reactions metal/amide chemistries.
• elemental magnesium and
iodine, to support customer’s The alphabetical section of
production of Grignard this catalog also includes
reagents dozens of Farchan products,
• anhydrous cerium(III) chlo- both saturated and unsaturat-
ride, to promote Grignard ed, that are listed as “inquire”
initiation and other novel items based on their potential
organic reactions use as research intermediates
or synthetic building blocks.
As with all GFS products, Please let us know if you can’t
you’ll enjoy the flexibility of find a product you need.
being able to buy exactly how We’re always looking for
much material you need, from opportunities to expand the
bottles to drums – no waste Farchan line of specialty
or excess inventory to worry organics - contact us!
about.

4

Cylinder Use
and Specifications

For added convenience and
safety, some of our air-sensi-
tive and low boiling products
are supplied in steel cylin-
ders. The strength of the steel
offers better protection than
glass against moderate pres-
sure buildup during shipping

and storage. Steel cylinders
are also ideal for adapting to a
pressurized feed system by
the following procedure:

1. Secure the cylinder firmly
in the area where it will be
used.
2. Ensure the cylinder valve is
closed.
3. Remove the protective
valve cap and save for later
use. GFS cylinders (clockwise from upper left): 01038, 01037,
4. Install a 1/4” NPT female 01036, 01032, 01034
adapter to the valve. Use medium still on, carefully con- cylinder to the process by
Teflon® tape on all threaded nect the transfer tubing to the means of the pressure sup-
connections and make sure free end of the cylinder plied by the inerting medium.
that excess tape does not adapter.
restrict the flow area. 7. Open the cylinder valve Cylinder deposit
5. Start the flow of inerting slowly and allow the cylinder and return policy
medium through the tubing to pressurize up to 10-12 psig. For normally stocked cylin-
that will be used to connect 8. Close the cylinder valve ders, GFS Chemicals requires
the cylinder to the process and stop the flow of inerting a $55 cylinder fee paid at the
vessel to remove any air from medium. time of purchase; this fee may
this transfer line. WARNING! 9. Connect the cylinder to the be different for custom or spe-
DO NOT USE COMPRESSED process vessel or replace cap cial order cylinders. Empty
AIR OR OXYGEN TO PRES- for later use. cylinders can be returned to
SURIZE CYLINDERS!
GFS Chemicals for full credit
6. With the flow of inerting The contents of the cylinder
are now under an inert atmos-
phere and can be fed from the

5

by contacting our customer
service department and
requesting a Returned Goods
Authorization. To expedite
this process, please have the
following information avail-
able before calling:

• Your customer account
number
• The GFS order number on

which the cylinder was
purchased

Your GFS Chemicals Customer
Care Specialist will provide without receiving a valid cans or drums? Let GFS
information to you on how to returned goods authorization Chemicals Technical Support
return the cylinders. This number will be refused deliv- help you! We can create a cus-
information can also be pro- ery and returned to the tomized solution for your
vided by FAX at (740) 881-5989 sender. GFS will not accept needs – just ask us how!
or email sales@gfschemicals.com. returns of cylinders from
Be sure to identify the corre- other vendors.
spondence as ‘Empty Cylinder
Return’. Partially filled cylinders Custom cylinder products
may be subject to additional Do you have need for special
handling/disposal/restocking size cylinder? Do you need
fees. Any cylinders that are your product supplied in a
returned to GFS Chemicals pressure-rated cylinder
instead of glass bottles, steel

GFS Cylinder Dimensions and Specifications
Dimensions (inches)
Item Number DOT Rating Capacity (L) Height Diameter Description Tare Wt. (lbs)
01032 4B-240 0.485 5.250 3.000 Steel cylinder (empty); 0.5 LT capacity 40 psig rating
Includes 1/4” NPT valve and cap 1.25
Includes 1/4” NPT valve, dip tube, and cap 3.25
01037 4BA-240 9.800 16.625 9.125 Steel cylinder (empty); 11.9 LT capacity 40 psig rating
Includes1/4” NPT valve and cap 13.8
01038 4BA-240 17.900 17.625 12.125 Steel cylinder (empty); 21.6 LT capacity 40 psig rating

6

FARCHAN INDEX
ITEM # DESCRIPTION PAGE #

3001 ±-ACETALDEHYDE ETHYL PROPARGYL ACETAL, 98% 17
3002 1-ACETOXY-4-DIETHYLAMINO-2-BUTYNE, 98% 17
3003 ACETYLENE DICARBOXYLIC ACID, MONOPOTASSIUM SALT, 98% 17
2933 3-ACETYLPHENYLACETYLENE, 98% 17
2935 4-ACETYLPHENYLACETYLENE, 98% 17
3435 ALLYLCYCLOPENTANE, 98% 17
3395 3-AMINO-3-METHYL-1-BUTYNE, 95+% 18
3437 1-AMINO-10-UNDECENE, 97% 18
3015 1-BROMO-2-BUTYNE, 98% 18
3017 1-BROMO-6,6-DIMETHYL-2-HEPTEN-4-YNE, cis/trans, 98% 18
3019 1-BROMO-2-OCTYNE, 96% 18
3020 1-BROMO-2-PENTYNE, 97% 18

3420 3-BROMO-1-TRIMETHYLSILYL-1-PROPYNE, 98% 19
3374 cis-2-BUTENE, 99% 19
3375 trans-2-BUTENE, 99% 19
3376 cis/trans-2-BUTENE, 99% 19
3807 3-BUTEN-1-OL, 98% 19
3453 1-BUTEN-3-YNE, 50%, in XYLENE 19
3490 4-(t-BUTOXY)PHENYLACETYLENE 19
3028 4-(tert-BUTYL)PHENYLACETYLENE, 95% 19
3029 1-BUTYNE, 98% 20
3030 2-BUTYNE, 98% 20
3031 2-BUTYNE-1,4-DIOL, 99% 20
3032 2-BUTYNOIC ACID, 98% 20
3033 2-BUTYN-1-OL, 99% 20
3034 3-BUTYN-1-OL, 98% 20
3035 (±)-3-BUTYN-2-OL, 98% 21
3411 3-BUTYN-2-OL, 50%, AQUEOUS SOLUTION 21
3037 2-BUTYNYL ALDEHYDE DIETHYL ACETAL, 98% 21
3808 1-BUTYNYL-1-CYCLOHEXANOL 21
3809 1-BUTYNYL-1-CYCLOPENTANOL 21
3440 N-(3-BUTYNYL)PHTHALIMIDE, 98% 21
3038 2-BUTYNYL-para-TOLUENESULFONATE, 98% 21
3039 3-BUTYNYL-para-TOLUENESULFONATE, 96% 21
3432 1-CHLORO-5-DECYNE 22
3046 6-CHLORO-1-HEXYNE, 97% 22
3047 1-CHLORO-6-IODOHEXANE, 95% 22
3048 3-CHLORO-3-METHYL-1-BUTYNE, 97% 22
3051 1-CHLORO-2-METHYL-3-PENTYN-2-OL, 96% 22
3052 1-CHLORO-4-NONYNE, 98% 22
3053 5-CHLORO-1-PENTYNE, 98% 22
5259 CHLOROPHENYLACETYLENE 22
3055 1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE, 97% 23
3335 CHLOROTRIISOPROPYLSILANE, 98% 23
3380 CHLOROTRIMETHYLSILANE, 98+% 23
3056 6-CHLORO-1-TRIMETHYLSILYLOXYHEXANE, 97% 23
3057 1-CHLORO-5-(TRIMETHYLSILYL)-4-PENTYNE, 98% 23
3058 11-CHLORO-1-UNDECENE, 98% 23
3059 4-CYANO-1-BUTYNE, 98% 24
3060 5-CYANO-1-PENTYNE, 98% 24
3815 CYCLOHEPTYLACETYLENE 24
3389 1,4-CYCLOHEXADIENE, 97% 24
3064 1-CYCLOHEXENYLOXYTRIMETHYLSILANE, 98% 24
3441 CYCLOHEXYLACETYLENE 24
3819 1-CYCLOHEXYL-1-PROPYNE 24

CALL TOLL FREE 1-800-858-9682 / FAX 1-740-881-5989 7

FARCHAN INDEX

3066 3-CYCLOHEXYL-1-PROPYNE, 97% 24
3820 1,3-CYCLOOCTADIENE 25
3442 CYCLOPENTYLACETYLENE, 90+% 25
3433 3-CYCLOPENTYL-1-PROPYNE 25
3397 CYCLOPROPYL ACETYLENE, 98% 25
3068 CYCLOPROPYL(TRIMETHYLSILYL)ACETYLENE, 96% 25
3443 1,9-DECADIENE, 98% 25
3070 1,4-DECADIYNE, 99%, 50% SOLUTION in n-HEXANE 25
3071 1,5-DECADIYNE, 96% 25
3072 1,9-DECADIYNE, 99% 26
3822 2,8-DECADIYNE 26
3823 4,6-DECADIYNE 26

3069 4,6-DECADIYN-1,10-DIOL 26
3457 cis-5-DECENE, 96% 26
3073 trans-5-DECENE, 99% 26
3074 trans-5-DECEN-1-OL, 96% 26
3075 1-DECYNE, 99% 26
3076 2-DECYNE, 96% 27
3825 3-DECYNE 27
3826 4-DECYNE 27
3077 5-DECYNE, 98% 27
3078 2-DECYN-1-OL, 97% 27
3079 3-DECYN-1-OL, 98% 27
3080 5-DECYN-1-OL, 96% 27
3439 1,4-DIACETOXY-2-BUTYNE 27
3387 trans-1,4-DIBROMO-2-BUTENE, 99% 28
3082 3-DIBUTYLAMINO-1-PROPYNE, 95% 28
3084 1,4-DICHLORO-2-BUTYNE, 99% 28
3083 1,4-DICHLORO-2-BUTENE, 95%, TECHNICAL 28
5262 4,4’-DICHLORODIPHENYLACETYLENE 28
3430 cis-1,3-DICHLOROPROPENE, 98% 28
3837 1-DIETHYLAMINO-2-BUTYNE 28
3087 4-DIETHYLAMINO-2-BUTYN-1-OL, 98% 28
3838 1-DIETHYLAMINO-2-PENTYNE 29
3088 3-DIETHYLAMINO-1-PROPYNE, 98% 29
3373 m-DIETHYNYLBENZENE, 98% 29
3385 p-DIETHYNYLBENZENE, 98% 29
3091 DIFLUOROACETIC ACID, 97% 29
5261 4,4’-DIFLUORODIPHENYLACETYLENE 29
5248 1,4-DIMETHOXY-2-BUTYNE, 98% 29
5263 4,4’-DIMETHOXYDIPHENYLACETYLENE 30
3093 5-DIMETHYLAMINO-2-METHYL-3-PENTYN-2-OL, 98% 30
3094 1-DIMETHYLAMINO-2-PENTYNE, 98% 30
5260 bis(4-DIMETHYLAMINOPHENYL)ACETYLENE 30
3095 3-DIMETHYLAMINO-1-PROPYNE, 98% 30
3096 1-DIMETHYLAMINO-3-(TRIMETHYLSILYL)-2-PROPYNE, 98% 30
3416 3,3-DIMETHYL-1-BUTENE, 95% 30
3097 3,3-DIMETHYL-1-BUTYNE, 97% 31
3840 2,9-DIMETHYL-5-DECYNE 31
3842 2,6-DIMETHYL-6-HEPTEN-4-YN-3-OL 31
3844 3,6-DIMETHYL-1-HEPTYN-3-OL 31
3845 2,5-DIMETHYL-2,4-HEXADIENE 31
3846 2,5-DIMETHYL-5-HEXEN-3-YN-2-OL 32

8 WE HONOR

FARCHAN INDEX

3098 2,5-DIMETHYL-3-HEXYN-2,5-DIOL, 98% 32
3847 2,2-DIMETHYL-3-HEXYNE 32
3848 5,5-DIMETHYL-1-HEXYNE 32
3099 (±)-3,5-DIMETHYL-1-HEXYN-3-OL, 98% 32
3100 2,7-DIMETHYL-3,5-OCTADIYN-2,7-DIOL, 98% 32
3849 2,7-DIMETHYL-1-OCTEN-3-YNE 32
5254 3,6-DIMETHYL-4-OCTYN-3,6-DIOL, 98% 32
3410 4,4-DIMETHYL-2-PENTYNE, 98% 33
3851 3,4-DIMETHYL-1-PENTYN-3-OL 33
3101 1,6-DIPHENOXY-2,4-HEXADIYNE, 98% 33
3102 DIPHENYLACETYLENE, 98% 33
3104 1,4-DIPHENYLBUTADIYNE, 98% 33

3853 2,4-DIPHENYL-3-BUTYN-2-OL 33
3105 1,1-DIPHENYLHEPTANE, 97% 33
3106 1,1-DIPHENYLHEXANE, 98% 34
3107 DIPHENYLMETHANE, 98% 34
3108 1,1-DIPHENYLPENTANE, 97% 34
3852 1,1-DIPHENYL-2-PENTYN-1,4-DIOL 34
3109 1,1-DIPHENYLPROPANE, 98% 34
3110 1,1-DIPHENYL-2-PROPYN-1-OL, 98% 34
3854 DIPROPARGYLAMINE 35
3112 DIPROPARGYL ETHER, 98% 35
3390 1-(DI-n-PROPYLAMINO)-2-PROPYNE 35
5287 DL-p-TOLYLACETYLENE 35
3113 10,12-DOCOSADIYNDIOIC ACID, 95% 35
3114 10,12-DOCOSADIYNDIOIC ACID DIMETHYL ESTER, 95% 35
3118 5,7-DODECADIYNDIOIC ACID, 98% 35
3115 5,7-DODECADIYN-1,12-DIOL, 95% 35
3855 1,11-DODECADIYNE 36
3856 2,10-DODECADIYNE 36
3117 3,9-DODECADIYNE, 95% 36
3118 5,7-DODECADIYNDIOIC ACID, 98% 36
3858 4,6-DODECADIYNOIC ACID 36
3859 1-DODECENE 36
3119 trans-9-DODECEN-1-YL ACETATE 36
3120 1-DODECYNE, 99% 36
3460 1-DODECYNE, 96% 37
3860 5-DODECYNE 37
3122 6-DODECYNE, 98% 37
3861 7-DODECYN-1-OL 37
3123 9-DODECYN-1-OL, 98% 37
3862 10-DODECYN-1-OL 37
3124 5,7-EICOSADIYNOIC ACID, 97% 37
3125 5,7-EICOSADIYN-1-OL, 97% 38
5228 1-EICOSYNE, 94% 38
3132 ETHYL 2-BUTYNOATE, 98% 38
3863 ETHYL-2-BUTYNYL ETHER 38
3134 ETHYL ETHYNYL ETHER, 50% (W/W), In HEXANES 38
5199 ETHYL 6-HEPTEN-2-YNOATE 38
3136 ETHYL 2-HEPTYNOATE, 99% 39
3864 4-ETHYL-1-HEXYN-3-OL 39
3865 3-ETHYL-5-METHYL-1-HEPTYN-3-OL 39
3137 ETHYL 2-OCTYNOATE, 98% 39
3866 4-ETHYL-1-OCTYN-3-OL 39
3139 ETHYL 2-PENTYNOATE, 98% 39


FARCHAN INDEX

3140 ETHYL-3-PHENYLPROPIOLATE, 98% 40
3141 ETHYL PROPIOLATE, 98% 40
3867 ETHYL 1-PROPYNYL ETHER 40
3144 ETHYL 2-(TRIMETHYLSILYL)ACETATE, 97% 40
3145 ETHYL 4-(TRIMETHYLSILYLOXY)-2-BUTYNOATE, 97% 40
3146 ETHYL 3-(TRIMETHYLSILYL)PROPIOLATE, 98% 40
3412 ETHYL VINYL ETHER, 99% 41
3464 4-ETHYNYLANISOLE 41
3147 1-ETHYNYL-1-CYCLOHEXANOL, 99% 41
3868 1-ETHYNYLCYCLOHEXENE 41
3148 1-ETHYNYLCYCLOHEXYLAMINE, 98% 41
3149 1-ETHYNYL-1-CYCLOPENTANOL, 98+% 41

3150 9-ETHYNYL-9-FLUORENOL, 97% 41
3204 3-ETHYNYLPHENOL, 95% 42
3497 4-ETHYNYLPHENYL ACETATE 42
3151 2-ETHYNYLPYRIDINE, 98+%, Inhibited with 0.01% hydroquinone 42
3685 2-ETHYNYLTHIOPHENE 42
3152 4-ETHYNYLTOLUENE, 98% 42
5258 4-FLUOROPHENYLACETYLENE 42
3153 4-(4-FLUOROPHENYL)-1-BUTENE, 97% 42
3472 6,8-HENEICOSADIYNOIC ACID 43
3154 8,10-HENEICOSADIYNOIC ACID, 97% 43
9277 10,12-HENEICOSADIYNOIC ACID 43
3446 10,12-HEPTACOSADIYNOIC ACID 43
3869 12,14-HEPTACOSADIYNOIC ACID 43
3155 4,6-HEPTADECADIYNOIC ACID, 98% 43
3156 2,4-HEPTADECADIYN-1-OL, 98% 44
3157 1-HEPTADECENE, 97% 44
5229 6-HEPTADECYNE 44
3424 1-HEPTADECYNE, 98% 44
3873 1,3-HEPTADIYNE, 50% (W/W), in HEXANE 44
3874 1,4-HEPTADIYNE, 50% (W/W), in HEXANE 44
3158 1,6-HEPTADIYNE, 98% 44
3875 2,5-HEPTADIYNE 44
3160 1-HEPTENE, 98+% 45
3161 trans-2-HEPTENE, 99% 45
3163 trans-3-HEPTENE, 99% 45
3372 1-HEPTEN-3-OL, 98% 45
3876 1-HEPTEN-3-YNE 45
3164 1-HEPTYNE, 98% 45
3165 2-HEPTYNE, 98% 46
3166 3-HEPTYNE, 98% 46
3879 2-HEPTYNOIC ACID 46
3167 6-HEPTYNOIC ACID, 90+% 46
3168 1-HEPTYN-3-OL, 98% 46
3169 2-HEPTYN-1-OL, 98% 46
3170 3-HEPTYN-1-OL, 98% 47
3171 4-HEPTYN-2-OL, 98% 47
3880 4-HEPTYN-3-OL 47
3394 5-HEPTYN-3-OL, 98% 47
3407 5,7-HEXADECADIYNOIC ACID 47
3413 1-HEXADECENE, 90%, TECHNICAL 47
3173 1-HEXADECYNE, 90+% 47

10 WE HONOR

FARCHAN INDEX

3174 7-HEXADECYN-1-OL, 97% 47
3175 11-HEXADECYN-1-OL, 96% 48
3176 11-HEXADECYNYL ACETATE 48
3378 1,5-HEXADIENE, 97% 48
3177 trans,trans-2,4-HEXADIEN-1-OL, 97% 48
3178 2,4-HEXADIYN-1,6-DIOL, 97% 48
3882 1,3-HEXADIYNE, 50%, in HEXANE 48
3883 1,4-HEXADIYNE, 50% (W/W) in HEXANE 48
3179 1,5-HEXADIYNE, 50%, IN PENTANE 48
3180 2,4-HEXADIYNE, 99% 49
5220 1,6-HEXANEDIOL DIPROPIOLATE 49
3414 1-HEXENE, 97% 49

3184 cis-2-HEXENE, 95% 49
3185 trans-2-HEXENE, 98+% 49
3187 cis-3-HEXENE, 97% 49
3417 trans-3-HEXENE, 99% 49
3188 trans-3-HEXENE, 97% 49
3189 trans-2-HEXENOIC ACID, 98% 50
3455 5-HEXENOIC ACID 50
3190 cis-3-HEXEN-1-OL, 98+% 50
3191 trans-3-HEXEN-1-OL, 98% 50
3393 5-HEXEN-1-OL, 95% 50
3192 5-HEXEN-2-ONE, 98+% 50
3884 1-HEXEN-3-YNE 50
3885 1-HEXEN-4-YNE 50
3886 1-HEXEN-5-YNE 51
3447 3-HEXYN-1,6-DIOL 51
3193 1-HEXYNE, 98% 51
3194 2-HEXYNE, 98% 51
3195 3-HEXYNE, 99% 51
3196 2-HEXYNOIC ACID, 96% 51
3197 5-HEXYNOIC ACID, 96% 51
3198 1-HEXYN-3-OL, 98% 52
3199 2-HEXYN-1-OL, 97% 52
3200 3-HEXYN-1-OL, 98% 52
3201 3-HEXYN-2-OL, 98% 52
3391 4-HEXYN-3-OL 52
3202 5-HEXYN-1-OL, 97% 52
3392 5-HEXYN-3-OL 53
3203 3-HEXYN-2-ONE, 97% 53
3291 N-(5-HEXYNYL)PHTHALIMIDE 53
3205 14-HYDROXY-10,12-TETRADECADIYNOIC ACID, 97% 53
3889 1-METHOXY-1-BUTEN-3-YNE 53
3206 3-METHOXYPHENYLPROPARGYL ALCOHOL, 97% 53
3890 3-METHYLAMINO-1-BUTYNE 53
3207 3-METHYL-1,2-BUTADIENE, 98% 54
3377 3-METHYL-1-BUTENE 54
3208 2-METHYL-1-BUTEN-3-YNE, 99% 54
3209 3-METHYL-1-BUTYNE, 96% 54
3448 METHYL 2-BUTYNOATE, 96% 54
3210 2-METHYL-3-BUTYN-2-OL, 98% 54
5185 2-METHYL-3-BUTYN-2-YL 2-TETRAHYDROPYRANYL ETHER 54
3211 1-METHYL-1,4-CYCLOHEXADIENE, 97% 55
3892 2-METHYL-1-HEPTEN-3-YNE 55
3893 3-METHYL-6-HEPTEN-1-YN-3-OL 55


FARCHAN INDEX

3896 6-METHYL-2-HEPTYNE 55
3897 6-METHYL-3-HEPTYNE 55
3898 METHYL 2-HEPTYNOATE 55
3899 3-METHYL-1-HEPTYN-3-OL 56
3212 2-METHYL-1-HEXENE, 97% 56
3213 3-METHYL-1-HEXENE, 96% 56
3214 2-METHYL-1-HEXEN-3-YNE, 98% 56

3903 5-METHYL-5-HEXEN-3-YN-1-OL 57
3904 5-METHYL-5-HEXEN-3-YN-2-OL 57
3905 2-METHYL-3-HEXYNE 57
3909 METHYL 2-HEXYNOATE 57
3215 METHYL 5-HEXYNOATE, 95% 57
3379 2-METHYL-3-HEXYN-2-OL, 99% 58
3911 3-METHYL-1-HEXYN-3-OL 58
3914 2-METHYL-1-OCTEN-3-YNE 58
3915 7-METHYL-7-OCTEN-5-YN-3-OL 58
3916 7-METHYL-1-OCTYNE 58
3917 7-METHYL-3-OCTYNE 58
3918 METHYL 2-OCTYNOATE 59
3216 2-METHYL-5-OCTYN-4-OL, 98% 59
3919 3-METHYL-1-OCTYN-3-OL 59
3920 4-METHYL-2-OCTYN-4-OL 59
3218 METHYL 10,12-PENTACOSADIYNOATE, 98% 59
3219 3-METHYL-1-PENTANOL, 97% 59
3220 3-METHYL-2-PENTANONE, 97% 59
3921 2-METHYL-1-PENTENE 60
3221 3-METHYL-1-PENTENE, 98+% 60
3922 2-METHYL-1-PENTEN-3-YNE 60
3449 3-METHYL-1-PENTEN-4-YN-3-OL 60
3923 4-METHYL-4-PENTEN-2-YN-1-OL 60
3398 4-METHYL-1-PENTYNE, 98% 60
3421 3-METHYL-1-PENTYNE 60
3925 4-METHYL-2-PENTYNE 60
3926 METHYL 2-PENTYNOATE 61
3927 2-METHYL-3-PENTYN-2-OL 61
3222 3-METHYL-1-PENTYN-3-OL, 98+% 61
3223 4-METHYL-1-PENTYN-3-OL, 98+% 61
3224 METHYL PHENYLPROPIOLATE, 98+% 61
3928 N-METHYLPROPARGYLAMINE 61
3225 METHYL PROPIOLATE, 98% 62
5224 METHYL 2,4-TRICOSADIYNOATE 62
3226 METHYL 10,12-TRICOSADIYNOATE, 98% 62
3227 2-METHYL-4-TRIMETHYLSILYL-1-BUTEN-3-YNE, 97% 62
3228 2-METHYL-4-TRIMETHYLSILYL-3-BUTYN-2-OL, 98% 62
3229 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE, 97% 62

12 WE HONOR

FARCHAN INDEX

3231 3-METHYL-1-TRIMETHYLSILYL-1-PENTYN-3-OL (±), 98% 63
3232 METHYL 10-UNDECYNOATE, 98% 63
3233 6,8-NONADECADIYNOIC ACID, 96% 63
3929 9-NONADECYNE 63
3234 1,8-NONADIYNE, 99% 63
3235 1-NONENE, 98% 63
3237 cis-4-NONENE, 98% 63
3238 trans-4-NONENE, 96% 64
3930 1-NONEN-3-YNE 64
3931 1-NONEN-4-YNE 64
3239 1-NONYNE, 99% 64
3932 2-NONYNE 64

3933 3-NONYNE 64
3240 4-NONYNE, 98+% 64
3242 2-NONYN-1-OL, 98% 64
3243 3-NONYN-1-OL, 99% 65
3934 5-NONYN-3-OL 65
3245 5,7-OCTADECADIYNOIC ACID, 95% 65
3246 10,12-OCTADECADIYNOIC ACID, 95% 65
3429 1-OCTADECENE, 90% 65
3461 1-OCTADECYNE, 98% 65
3247 1-OCTADECYNE, 90+% 461
3249 3,5-OCTADIYN-1,8-DIOL, 96% 461
3248 1,7-OCTADIYNE, 99% 461
3250 1,8-OCTANEDIOL, 98% 66
3251 1-OCTENE, 98% 66
3404 cis-2-OCTENE, 96% 66
3252 trans-2-OCTENE, 97% 66
3434 cis-3-OCTENE, 97% 67
3254 cis-4-OCTENE, 97% 67
3935 1-OCTEN-3-YNE 67
3936 1-OCTEN-4-YNE 67
3425 1-OCTYNE, 99% 67
3256 1-OCTYNE, 98% 67
3257 2-OCTYNE, 98% 68
3422 2-OCTYNE, 99% 68
3388 3-OCTYNE, 98% 68
3258 4-OCTYNE, 99% 68
3937 1-OCTYN-3-OL 68
3259 2-OCTYN-1-OL, 98% 68
3260 3-OCTYN-1-OL, 98% 68
3938 4-OCTYN-2-OL 68
3470 5-OXO-1-CYCLOHEXENECARBOXYLIC ACID 69
3261 10,12-PENTACOSADIYNOIC ACID 69
3939 12,14-PENTACOSADIYNOIC ACID 69
3262 1-PENTADECENE, 98% 69
3263 1-PENTADECYNE, 98% 69
3371 PENTANENITRILE, 98% 69
3396 1-PENTENE, 98% 69
3265 cis-2-PENTENE, 97% 70
3266 trans-2-PENTENE, 99% 70
3267 2-PENTENE, 98%, cis/trans mixture 70
3268 cis-3-PENTEN-1-OL, 98% 70


FARCHAN INDEX

3269 4-PENTEN-1-OL, 98% 70
3942 1-PENTEN-4-YNE 70
3943 1-PENTEN-4-YN-3-OL 70
3450 trans-2-PENTEN-4-YN-1-OL, 95% 70
3384 1-PENTYNE, 99% 71
3270 1-PENTYNE, 97% 71
3271 2-PENTYNE, 98% 71
3272 2-PENTYNOIC ACID, 98% 71
3273 4-PENTYNOIC ACID, 98% 71
3403 1-PENTYN-3-OL, 98% 71
3274 2-PENTYN-1-OL, 98% 72
3275 3-PENTYN-1-OL, 99% 72

3276 4-PENTYN-1-OL, 98% 72
3277 (±)-4-PENTYN-2-OL, 99% 72
3278 4-PENTYN-1-YL ACETATE, 96% 72
3944 2-PENTYNYL ALDEHYDE DIETHYL ACETAL 72
3279 PHENYLACETYLENE, 98+% 73
3280 4-PHENYL-1-BUTENE, 98% 73
3400 1-PHENYL-1-BUTYNE, 98% 73
3281 4-PHENYL-1-BUTYNE, 97% 73
3945 1-PHENYL-3-BUTYN-1-OL 73
3282 2-PHENYL-3-BUTYN-2-OL, 99% 73
3948 4-PHENYL-3-BUTYN-2-ONE 74
3949 1-PHENYL-1-HEPTYNE 74
3950 1-PHENYL-1-HEXYNE 74
3951 1-PHENYL-1-HEXYN-3-OL 74
3952 6-PHENYL-5-HEXYN-3-OL 74
3283 4-PHENYL-2-METHYL-3-BUTYN-2-OL, 99% 74
3953 1-PHENYL-3-METHYL-1-PENTYN-3-OL 75
3954 1-PHENYL-4-METHYL-1-PENTYN-3-OL 75
3955 1-PHENYL-1-NONYNE 75
3956 1-PHENYL-1-OCTYNE 75
3957 1-PHENYL-1-PENTYNE 75
3284 5-PHENYL-1-PENTYNE, 98% 75
3958 1-PHENYL-1-PENTYN-3-OL 75
3285 PHENYL PROPARGYL ETHER, 98% 76
3286 1-PHENYL-1-PROPYNE, 99% 76
3423 3-PHENYL-1-PROPYNE, 97% 76
3287 1-PHENYL-2-PROPYN-1-OL, 98% 76
3288 3-PHENYL-2-PROPYN-1-OL, 98+% 76
3289 1-PHENYL-2-TRIMETHYLSILYLACETYLENE, 99% 76
3293 PROPARGYL ACETATE, 97+% 77
3294 PROPARGYL ACRYLATE, 98% 77
3295 PROPARGYL ALCOHOL, 99% 77
3399 PROPARGYL ALCOHOL TETRAHYDRO-2H-PYRAN ETHER 77
3296 PROPARGYLALDEHYDE DIETHYL ACETAL, 98% 77
3959 PROPARGYLAMINE, 98% 77
3297 PROPARGYL BROMIDE, 80% W/W, SOLUTION IN TOLUENE 78
3458 PROPARGYL CHLORIDE, 70%, SOLUTION IN TOLUENE 78
3299 N-PROPARGYLOXYPHTHALIMIDE 78
3300 N-PROPARGYLPHTHALIMIDE 78
3301 PROPARGYL PROPIONATE, 98% 78
3302 PROPARGYL p-TOLUENESULFONATE, 97% 78

14 WE HONOR

FARCHAN INDEX

3303 cis-1-PROPENYLBENZENE, 95% 79
3304 PROPIOLIC ACID, 80%, Contains 20% THF 79
3305 PROPYNE, 99% 79
3306 1-PROPYNYL-1-CYCLOHEXANOL, 98% 79
3307 RUBRENE 79
3308 SODIUM ACETYLIDE, 20% W/W SLURRY IN XYLENE/OIL 85:15 79
3960 3,11-TETRADECADIYNE 80
3309 5,9-TETRADECADIYNE, 95% 80
3409 5,7-TETRADECADIYNOIC ACID 80
3310 1-TETRADECENE, TECHNICAL, 90% 80
3405 trans-7-TETRADECENE, 97% 80
3961 cis-9-TETRADECEN-1-OL 80

3312 7-TETRADECYN-6,9-DIOL, 95% 80
3311 1-TETRADECYNE, 98% 80
3406 7-TETRADECYNE, 97% 81
3962 3-TETRADECYN-1-OL 81
3965 TETRAHYDROPYRAN-2-METHYLCHLORIDE 81
3315 2,4,7,9-TETRAMETHYL-5-DECYN-4,7-DIOL, 98% 81
3485 TRIBUTYLSTANNYLACETYLENE 81
3316 10,12-TRICOSADIYNOIC ACID 82
3318 1-TRIDECENE, 97% 82
3319 trans-4-TRIDECEN-1-OL, 95% 82
3321 1-TRIDECYNE 82
3322 12-TRIDECYNOIC ACID, 97% 82
3966 2-TRIDECYN-1-OL 82
3967 11-TRIDECYN-1-OL 82
3325 (TRIETHYLSILYL)ACETYLENE, 97% 83
3326 4-(TRIETHYLSILYL)-3-BUTYN-1-OL, 98% 83
3327 5-(TRIETHYLSILYL)-4-PENTYN-1-OL, 98% 83
3328 1-TRIETHYLSILYL-4-(TRIETHYLSILYLOXY)-1-BUTYNE, 96% 83
3329 TRIETHYLSILYL TRIFLUOROMETHANESULFONATE, 99% 83
3334 3,3,3-TRIFLUOROPROPENE 83
3336 TRIISOPROPYLSILANE, 98% 84
3337 (TRIISOPROPYLSILYL)ACETYLENE, 98% 84
3338 TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE, 97% 84
3452 1,3,5-TRIMETHYL-1,4-CYCLOHEXADIENE 84
5223 1,1,1-TRIMETHYLOLETHANE TRIPROPIOLATE 84
3968 3,4,4-TRIMETHYL-1-PENTYN-3-OL 84
3339 TRIMETHYLSILYLACETIC ACID, 98% 84
3010 bis-(TRIMETHYLSILYL)ACETYLENE, 98% 85
3340 (TRIMETHYLSILYL)ACETYLENE, 98+% 85
3011 1,4-bis-(TRIMETHYLSILYL)-1,3-BUTADIYNE, 99% 85
3342 4-TRIMETHYLSILYL-3-BUTYN-1-OL, 98% 85
3343 4-TRIMETHYLSILYL-3-BUTYN-2-OL, (±), 98% 85
3344 4-TRIMETHYLSILYL-3-BUTYN-2-ONE, 98% 85
3345 1-TRIMETHYLSILYL-3,3-DIMETHYL-1-BUTYNE, 98% 86
3346 2-(TRIMETHYLSILYL)ETHANOL, 98% 86
3419 4-(TRIMETHYLSILYLETHYNYL)ANILINE 86
3012 1,3-bis-(TRIMETHYLSILYLETHYNYL)BENZENE, 96% 86
3013 1,4-bis-(TRIMETHYLSILYLETHYNYL)BENZENE, 98% 86
5253 1-TRIMETHYLSILYL ETHYNYL-2-BROMOBENZENE 86
3347 1-[(TRIMETHYLSILYL)ETHYNYL]CYCLOHEXENE, 98% 87
3451 TRIMETHYLSILYL ETHYNYL-4-IODOBENZENE 87


FARCHAN INDEX

3348 2-(TRIMETHYLSILYLETHYNYL)PYRIDINE, 97% 87
3349 1-(TRIMETHYLSILYL)-1-HEXYNE, 98% 87
3350 1-(TRIMETHYLSILYL)IMIDAZOLE, 97% 87
3352 4-(TRIMETHYLSILYL)MORPHOLINE, 97% 87
3353 1-TRIMETHYLSILYLOXY-3-BUTYNE, 98% 88
3354 2-TRIMETHYLSILYLOXY-3-BUTYNE, 97% 88
3355 1-TRIMETHYLSILYLOXY-4-PENTYNE, 97% 88
3356 1-TRIMETHYLSILYL-1,4-PENTADIYNE 88
3462 5-TRIMETHYLSILYL-1-PENTEN-4-YN-3-OL 88
3459 trans-5-TRIMETHYLSILYL-2-PENTEN-4-YN-1-OL 88
3357 1-(TRIMETHYLSILYL)-1-PENTYNE, 98% 89
3358 5-(TRIMETHYLSILYL)-4-PENTYN-1-OL, 98% 89

3359 3-TRIMETHYLSILYLPROPARGYL ALCOHOL, 98% 89
3360 O-TRIMETHYLSILYLPROPARGYL ALCOHOL, 98% 89
3361 3-(TRIMETHYLSILYL)PROPIOLIC ACID, 95% 89
3362 1-(TRIMETHYLSILYL)-1-PROPYNE, 98% 89
3418 3-TRIMETHYLSILYL-1-PROPYNE, 97% 90
3363 TRIMETHYLSILYL TRIFLUOROMETHANESULFONATE, 99% 90
3364 1,1,3-TRIPHENYLPROPARGYL ALCOHOL, 97% 90
3969 TRIPROPARGYLAMINE 90
3365 2,9-UNDECADIYNE, 92% 90
3366 1-UNDECENE, 96% 90
3428 10-UNDECENOIC ACID 91
3381 10-UNDECEN-1-OL, 98% 91
3427 10-UNDECENOYL CHLORIDE 91
3367 1-UNDECYNE, 97% 91
3970 2-UNDECYNE 91
3368 3-UNDECYNE, 96% 91
3971 4-UNDECYNE 92
3972 5-UNDECYNE 92
3369 10-UNDECYNOIC ACID, 95% 92
3370 10-UNDECYN-1-OL, 97% 92

16 WE HONOR

ITEM 3001 ITEM 2933
±-ACETALDEHYDE ETHYL PROPARGYL ACETAL, 3-ACETYLPHENYLACETYLENE, 98%
98% Not on the TSCA inventory.
Requires Refrigeration. HC≡CC6H4COCH3 F.W. 144.17
CH3CH(OCH2CH3)(OCH2C≡CH) F.W. 129.17 Assay 98% min.
Assay 98% min. Index of Refraction 1.4146 CAS # 139697-98-6 DOT 9/III
CAS # 18669-04-0 DOT 6.1/3/II
38671 1G
80001 100 G 38672 5G
80002 500 G
Specific Gravity 0.893

ITEM 2935
4-ACETYLPHENYLACETYLENE, 98%
ITEM 3002 Not on the TSCA inventory.
1-ACETOXY-4-DIETHYLAMINO-2-BUTYNE, 98% HC≡CC6H4COCH3 F.W. 144.17
Not on the TSCA inventory.
Assay 98% min.
(C2H5)2NCH2C≡CCH2OCOCH3 F.W. 183.25 CAS # 42472-69-5 DOT 9/III
Assay 98% min.
Please Inquire For Sizing And Pricing
CAS # 22396-77-6 DOT 9/III
80011 5G
80012 25 G

ITEM 3435
ALLYLCYCLOPENTANE, 98%
ACETYLENE DICARBOXYLIC ACID,
CH2=CHCH2(C5H9) F.W. 110.20
MONOPOTASSIUM SALT, 98%
Assay 98%
HO2CC≡CCO2K F.W. 152.15 CAS # 3524-75-2 DOT 3/II
Assay 98% min. Melting Point 180-187 C (dec.)
CAS # 928-04-1 DOT 6.1/II Please Inquire For Sizing And Pricing
80021 25 G


ITEM 3395 ITEM 3017
3-AMINO-3-METHYL-1-BUTYNE, 95% 1-BROMO-6,6-DIMETHYL-2-HEPTEN-4-YNE,
1,1-Dimethylpropargylamine cis/trans, 98%
HC≡CH2C(CH3)2NH2 F.W. 83.13 Not on the TSCA inventory.

Assay 95% (CH3)3CC≡CCH=CHCH2Br F.W. 201.11
CAS # 2978-58-7 DOT 3/II Assay (cis + trans) 98% min.
CAS # 126764-15-6 DOT 3/II
83931 5G
83932 25 G 80162 5G
Specific Gravity 0.790 80161 10 G

ITEM 3437
1-AMINO-10-UNDECENE, 97%
ITEM 3019
H2C=CH(CH2)9NH2 F.W. 169.31 1-BROMO-2-OCTYNE, 96%
Assay 97% Requires refrigeration. Not on the TSCA inventory.
CAS # 62595-52-1 DOT 9/III CH3(CH2)4C≡CCH2Br F.W. 189.10
Assay 96% min.
12241 10 G
12242 50 G CAS # 18495-27-7 DOT 9/III
80181 5G
80182 25 G

ITEM 3015
1-BROMO-2-BUTYNE, 98%

CH3C≡CCH2Br F.W. 132.99
Assay 98% min. ITEM 3020
CAS # 3355-28-0 DOT 3/III 1-BROMO-2-PENTYNE, 97%
80141 5G CH3CH2C≡CCH2Br F.W. 147.01
80142 25 G
80143 100 G Assay 97%
80144 500 G CAS # 16400-32-1 DOT 3/III
80191 5G
80192 25 G

18 WWW.GFSCHEMICALS.COM WE HONOR

ITEM 3420 ITEM 3807
3-BROMO-1-TRIMETHYLSILYL-1-PROPYNE, 98% 3-BUTEN-1-OL, 98%
Refrigerate and store under inert gas.
H2C=CHCH2CH2OH F.W. 72.11
BrCH2C≡CSi(CH3)3 F.W. 191.15 Assay 98.0% Water 0.5%
Assay 98% min
CAS # 627-27-0 NFPA # 2-3-1
CAS # 38002-45-8 DOT 9/III
18311 5G Please Inquire For Sizing And Pricing
18312 25 G

ITEM 3453
1-BUTEN-3-YNE, 50%, in XYLENE
ITEM 3374 CH2=CHC≡CH F.W. 52.08
cis-2-BUTENE, 99% Concentration 50% min.
Cylinder deposit; cylinder pressure 30.5 psi @ 21C CAS # 689-97-4 DOT 2.1
CH3CH=CHCH3 F.W. 56.11 10441 25 G
Assay (by GC) 99.0% min. 10442 100 G
CAS # 590-18-1 DOT 2.1 NFPA # 1-4-0
83681 50 G
83682 200 G

ITEM 3490
4-(t-BUTOXY)PHENYLACETYLENE
Not on the TSCA inventory

(CH3)3COC6H4C≡CH F.W. 174.24
ITEM 3375
CAS # 32569-86-1 DOT NR
trans-2-BUTENE, 99%
Cylinder deposit; cylinder pressure 30.5 psi @ 21C.
CH3CH=CHCH3 F.W. 56.11
Assay (by GC) 99.0% min.
CAS # 624-64-6 DOT 2.1 NFPA # 1-4-0
83691 50 G
83692 200 G
ITEM 3028
4-(tert-BUTYL)PHENYLACETYLENE, 95%
(CH3)3CC6H4C≡CH F.W. 158.24
Assay 95% min. Index of Refraction 1.5297
ITEM 3376
cis/trans-2-BUTENE, 99% CAS # 772-38-3 DOT 9/III
Mixture of cis and trans. Cylinder deposit; cylinder pressure 30.5 psi @ 80261 10 G
21C.
80262 50 G
CH3CH=CHCH3 F.W. 56.11 80263 250 G
80264 1 KG
Assay (cis + trans) 99% min.
CAS # 107-01-7 DOT 2.1
83701 50 G
83702 200 G


ITEM 3029 ITEM 3032
1-BUTYNE, 98% 2-BUTYNOIC ACID, 98%
Requires refrigeration Cylinder deposit; cylinder pressure 20 psi @ 35 C.
CH3C≡CCOOH F.W. 84.07
CH3CH2C≡CH F.W. 54.09 Assay 98% min. Melting point 74-76 C
CAS # 590-93-2 DOT 8/II
CAS # 107-00-6 DOT 2.1
80301 5G
80271 25 G 80302 25 G
80272 100 G
80273 1 KG

ITEM 3033
2-BUTYN-1-OL, 99%
2-BUTYNE, 98%
Requires refrigeration
CH3C≡CCH2OH F.W. 70.09
Assay 99% min. Index of refraction 1.4530
CH3C≡CCH3 F.W. 54.09
CAS # 764-01-2 DOT 6.1/3/II
CAS # 503-17-3 DOT 3/I NFPA # 1-4-0 80311 10 G
80312 50 G
80281 25 G Specific Gravity 0.937
80282 100 G
80283 500 G

ITEM 3034
3-BUTYN-1-OL, 98%
ITEM 3031 HC≡CCH2CH2OH F.W. 70.09
2-BUTYNE-1,4-DIOL, 99% Assay 98% min. Index of Refraction 1.4246

HOCH2C≡CCH2OH F.W. 86.09 CAS # 927-74-2 DOT 3/III
Assay 99% min. Melting Point 54-56 C 80323 10 G
CAS # 110-65-6 DOT 6.1/III 80324 50 G
80321 250 G
80291 500 G 80322 1 KG
80292 1 KG Specific Gravity 0.927


ITEM 3035 ITEM 3809
(±)-3-BUTYN-2-OL, 98% 1-BUTYNYL-1-CYCLOPENTANOL
HC≡CCH(OH)CH3 F.W. 70.09
CH3CH2C≡CC5H8OH F.W. 138.20
CAS # 2028-63-9 DOT 6.1/II/3
80331 25 G
80332 100 G

ITEM 3440
N-(3-BUTYNYL)PHTHALIMIDE, 95%
ITEM 3411
3-BUTYN-2-OL, 50%, AQUEOUS SOLUTION [C6H4(CO)2N]CH2CH2C≡CH F.W. 199.21
Assay 95%
HC≡CCH(OH)CH3 F.W. 70.09
CAS # 14396-90-8 DOT NR
Assay 50 ± 2%
CAS # 2028-63-9 DOT 6.1/II 18421 10 G
18422 50 G
89641 250 ML
89642 1L

ITEM 3038
2-BUTYNYL-para-TOLUENESULFONATE, 98%
ITEM 3037 Requires refrigeration. Not on the TSCA inventory.
2-BUTYNYL ALDEHYDE DIETHYL ACETAL, 98% CH3C≡CCH2OSO2C6H4CH3 F.W. 224.28
Requires refrigeration. Not on the TSCA inventory.
Assay 98% min. Melting point 47-8 C
CH3C≡CCH(OC2H5)2 F.W. 142.20
CAS # 56563-37-2 DOT 9/III
CAS # 2806-97-5 DOT 3/III 80361 10 G
80362 50 G
80351 10 G Specific Gravity 1.012
80352 50 G

ITEM 3039
3-BUTYNYL-para-TOLUENESULFONATE, 96%
ITEM 3808
1-BUTYNYL-1-CYCLOHEXANOL HC≡CCH2CH2OSO2C6H4CH3 F.W. 224.28
Not on the TSCA inventory. Assay 96% min. Index of refraction 1.5252

CH3CH2C≡CC6H10OH F.W. 152.24 CAS # 23418-85-1 DOT 9/III
80371 10 G
Please Inquire For Sizing And Pricing 80372 50 G


ITEM 3432 ITEM 3051
1-CHLORO-5-DECYNE 1-CHLORO-2-METHYL-3-PENTYN-2-OL, 96%
CH3(CH2)3C≡C(CH2)4Cl F.W. 172.70
CH3C≡CC(OH)(CH3)CH2Cl F.W. 132.58
CAS # 54377-34-3 DOT NR Assay 96%

30052 25 G CAS # 115823-68-2 DOT 9/III
30053 100 G
80491 10 G
80492 50 G

ITEM 3046
6-CHLORO-1-HEXYNE, 97%
Not on the TSCA inventory. ITEM 3052
Cl(CH2)4C≡CH F.W. 116.59 1-CHLORO-4-NONYNE, 98%
Assay 97% min. Index of refraction 1.4497 Not on the TSCA inventory.

CAS # 10297-06-0 DOT 3/III CH3(CH2)3C≡C(CH2)2CH2Cl F.W. 158.67
Assay 98% min. Index of refraction 1.459
80441 10 G
80442 50 G CAS # 3416-74-8 DOT 9/III
80501 5G
80502 25 G

ITEM 3047
1-CHLORO-6-IODOHEXANE, 95% ITEM 3053
Light Sensitive; Stored over copper.
5-CHLORO-1-PENTYNE, 98%
I(CH2)6Cl F.W. 246.51 Requires refrigeration
Assay 95% min.
HC≡C(CH2)3Cl F.W. 102.57
CAS # 34683-73-3 DOT NR Assay 98% min. Index of refraction 1.4450

80451 10 G CAS # 14267-92-6 DOT 3/II
80452 50 G
80511 10 G
80512 50 G

ITEM 3048
3-CHLORO-3-METHYL-1-BUTYNE, 97%
Requires refrigeration ITEM 5259
(CH3)2C(Cl)C≡CH F.W. 102.56 4-CHLOROPHENYLACETYLENE
Assay 97% min. Not on the TSCA inventory.

CAS # 1111-97-3 DOT 3/II ClC6H4C≡CH F.W. 136.58
80461 10 G CAS # 873-73-4
80462 50 G Please Inquire For Sizing And Pricing
Specific Gravity 0.907.


GFS Chemicals Organic Catalog - Building Blocks

GFS Chemicals Organic Catalog - Building Blocks

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