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[B20347] CAS 81290-20-2 | (Trifluoromethyl)trimethylsilane, 95% | Alfa

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Brand: Alfa Aesar

81290-20-2 | C5H11F3Si | trifluoromethyltrimethylsilane

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설명

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Chemical Identifiers

CAS
81290-20-2
Molecular Weight (g/mol)
156.22
Synonym
trifluoromethyltrimethylsilane
SMILES
CC(C)(C)[SiH2]C(F)(F)F
InChI Key
MTYSDPUZDZURPP-UHFFFAOYSA-N
Molecular Formula
C5H11F3Si
IUPAC Name
tert-butyl(trifluoromethyl)silane

Specifications

Appearance (Color)
Clear colorless to pale yellow
Form
Liquid
Assay (GC)
≥94.0%
Assay by NMR
≥94.0% (1H-NMR, CDCl3)
Water Content (Karl Fischer Titration)
≤2.50%

설명

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Other References:

UN Number:UN1993Beilstein:4241868

GHS Hazard and Precautionary Statements

Hazard Statements:H225-H315-H319-H335
GHS H StatementH225-H315-H319-H335Highly flammable liquid and vapour.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c

Risk & Safety

TSCA:No

경고:RUO – Research Use Only

CAS81290-20-2FORMULAC5H11F3SiHAZARD CLASS3EINECS000-000-0MDLMFCD00145454PACKAGING GROUPII

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Pakage

1g, 25g, 5g
brand

Alfa Aesar
SKU: B20347 Category:  Brand:
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[B20347] CAS 81290-20-2 | (Trifluoromethyl)trimethylsilane, 95% | Alfa

[B20347] CAS 81290-20-2 | (Trifluoromethyl)trimethylsilane, 95% | Alfa

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