(Pentafluoroethyl)trimethylsilane, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11444350	Thermo Scientific Alfa Aesar H25775.03	1 g
11454350	Thermo Scientific Alfa Aesar H25775.06	5 g
11464350	Thermo Scientific Alfa Aesar H25775.14	25 g

Description

(Pentafluoroethyl)trimethylsilane acts as a silicon-based fluorinating reagent for trifluoromethylation of carbonyls and ethylene diamines. It is also employed as a precursor for metal-mediated trifluoromethylation of aromatic, heteroaromatic and vinyl substrates.

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
(Pentafluoroethyl)trimethylsilane acts as a silicon-based fluorinating reagent for trifluoromethylation of carbonyls and ethylene diamines. It is also employed as a precursor for metal-mediated trifluoromethylation of aromatic, heteroaromatic and vinyl substrates.

Solubility
Miscible with tetrahydrofuran.

Notes
Moisture sensitive. Incompatible with oxidizing agents.

Chemical Identifiers

• CAS: 124898-13-1
• Molecular Weight (g/mol): 192.204
• InChI Key: MTPVUVINMAGMJL-UHFFFAOYSA-N
• PubChem CID: 2760820
• SMILES: C[Si](C)(C)C(C(F)(F)F)(F)F

• Molecular Formula: C5H9F5Si
• MDL Number: MFCD04116436
• Synonym: pentafluoroethyl trimethylsilane, trimethyl pentafluoroethyl silane, pentafluoroethyltrimethylsilane, trimethylpentafluoroethylsilane, trimethyl perfluoroethyl silane, trimethyl 1,1,2,2,2-pentafluoroethyl silane, silane, trimethyl pentafluoroethyl, silane,trimethyl 1,1,2,2,2-pentafluoroethyl, acmc-20aple, trimethylsilylpentafluoroethane
• IUPAC Name: trimethyl(1,1,2,2,2-pentafluoroethyl)silane

Specifications

• CAS: 124898-13-1
• MDL Number: MFCD04116436
• Synonym: pentafluoroethyl trimethylsilane, trimethyl pentafluoroethyl silane, pentafluoroethyltrimethylsilane, trimethylpentafluoroethylsilane, trimethyl perfluoroethyl silane, trimethyl 1,1,2,2,2-pentafluoroethyl silane, silane, trimethyl pentafluoroethyl, silane,trimethyl 1,1,2,2,2-pentafluoroethyl, acmc-20aple, trimethylsilylpentafluoroethane
• InChI Key: MTPVUVINMAGMJL-UHFFFAOYSA-N
• IUPAC Name: trimethyl(1,1,2,2,2-pentafluoroethyl)silane
• PubChem CID: 2760820
• Percent Purity: 97%
• Sensitivity: Moisture sensitive

• Molecular Formula: C5H9F5Si
• UN Number: UN1993
• Solubility Information: Miscible with tetrahydrofuran.
• SMILES: C[Si](C)(C)C(C(F)(F)F)(F)F
• Molecular Weight (g/mol): 192.204
• Formula Weight: 192.21
• Refractive Index: 1.327
• Chemical Name or Material: (Pentafluoroethyl)trimethylsilane

Safety and Handling

GHS H Statement
H224-H315-H319-H335
Extremely flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

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

H225-H315-H319-H335

missing translation for 'dotInformation' : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.

missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures

RUO – Research Use Only