(Trifluoromethyl)trimethylsilane, 99%

Catalog No.	Quantity	Packaging
AC279720010	1 mL	Glass bottle
AC279720050	5 mL	Glass bottle
AC279720250	25 mL	Glass bottle

Catalog No. AC279720010 Supplier Thermo Scientific Chemicals Supplier No. 279720010

Description

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

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

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

• CAS Min %: 98.5
• CAS Max %: 100.0
• Color: Colorless
• Density: 0.9500g/mL
• Boiling Point: 54.0°C to 55.0°C
• Flash Point: -17°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 98.5% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.3300 to 1.3320
• Linear Formula: (CH₃)₃SiCF₃
• Quantity: 1 mL
• Specific Gravity: 0.95
• Merck Index: 15, 9851
• Formula Weight: 142.2
• Percent Purity: 99%
• Physical Form: Liquid
• Chemical Name or Material: (Trifluoromethyl)trimethylsilane, 96%

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement: Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Highly flammable liquid and vapor.
Precautionary Statement	GHS P Statement: Avoid breathing dust/fume/gas/mist/vapors/spray. IF ON SKIN: Wash with plenty of soap and water. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Ground/Bond container and receiving equipment. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
TSCA	TSCA

SDS

RUO – Research Use Only