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Alfa Aesar™ (Trifluoromethyl)trimethylsilane, 98%

$55.55 - $177.01

Chemical Identifiers

CAS 81290-20-2
Molecular Formula C4H9F3Si
Linear Formula (CH3)3SiCF3
Formula Weight 142.2
MDL Number MFCD00145454
UN Number UN1993
Beilstein 4241868
Synonym Ruppert's Reagent; TFMTMS
Chemical Name or Material (Trifluoromethyl)trimethylsilane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2034703 SDS Alfa Aesar™
B2034703*
1g Each for $55.55
AAB2034706 SDS Alfa Aesar™
B2034706
5g Each for $177.01
AAB2034714 SDS Alfa Aesar™
B2034714
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
It is employed as a valuable reagent for trifluoromethylation of electrophilic substrates. It is also use an the nucleophilic addition of the trifluoromethyl group to aldehydes and ketones. It generates trifluoromethide with catalytic amounts of F- (TBAF or CsF) and reacts with carbonyl compounds to produce trifluoromethylated alcohols.

Solubility
Soluble in alcohol, THF, ether, dichloromethane, aromatic and aliphatic hydrocarbons. Soluble in water(with white smokes).

Notes
Moisture sensitive. Store away from oxidizing agents and water/moisture. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.
Description & Specifications

Chemical Identifiers

81290-20-2
(CH3)3SiCF3
MFCD00145454
4241868
(Trifluoromethyl)trimethylsilane
C4H9F3Si
142.2
UN1993
Ruppert's Reagent; TFMTMS

Specifications

142.2
81290-20-2
−10°C (14°F)
C4H9F3Si
(CH3)3SiCF3
UN1993
98%
MFCD00145454
Ruppert's Reagent; TFMTMS
1g
4241868
54° to 55°C
(Trifluoromethyl)trimethylsilane

Safety and Handling

GHS H Statement
H225-H315-H319-H335
Highly flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.