(Trifluoromethyl)trimethylsilane, 0.5M soln. in THF

Description

CAS: 81290-20-2 | C5H11F3Si | 156.22 g/mol

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
A reagent used in nucleophilic addition of the trifluoromethyl group to aldehydes and ketones.

Solubility
Hydrolyzes in water.

Notes
Moisture Sensitive. Store away from oxidizing agents, water/ moisture.

Specifications

Chemical Identifiers

• CAS: 81290-20-2
• Molecular Formula: C5H11F3Si
• Molecular Weight (g/mol): 156.22
• MDL Number: MFCD00145454
• InChI Key: MTYSDPUZDZURPP-UHFFFAOYSA-N
• Synonym: trifluoromethyl trimethylsilane, trimethyl trifluoromethyl silane, trifluoromethyltrimethylsilane, ruppert's reagent, tms-cf3, tfmtms, silane, trimethyl trifluoromethyl, unii-a009786qpj, trimethylsilyl trifluoromethane, ruppert-prakash reagent
• PubChem CID: 552549
• IUPAC Name: trimethyl(trifluoromethyl)silane
• SMILES: CC(C)(C)[SiH2]C(F)(F)F

• Boiling Point: 40°C
• Quantity: 100 mL
• Linear Formula: CF₃Si(CH₃)₃
• UN Number: UN1993
• Flash Point: 17°C (63°F)
• Solubility Information: Hydrolyzes in water.
• Formula Weight: 142.2
• Concentration or Composition (by Analyte or Components): 0.5M soln. in THF
• Sensitivity: Moisture sensitive
• Density: 0.895
• Chemical Name or Material: (Trifluoromethyl)trimethylsilane

Safety and Handling

Hazard Category	H225-H302-H319-H335-H336-H351
Hazard Statement	GHS H Statement H225-H351-H319-H335 Highly flammable liquid and vapor. Suspected of causing cancer. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P201-P202-P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280i-P281-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P330-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
TSCA	No
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only