(三氟甲基)三甲基硅烷

Description

(Trifluoromethyl)trimethylsilane · CAS 81290-20-2 · C4H9F3Si. UNII A009786QPJ.

Identification

CAS Registry Number	81290-20-2
PubChem CID	552549
Molecular formula	C4H9F3Si
IUPAC name	trimethyl(trifluoromethyl)silane
UNII (FDA)	A009786QPJ

Computed Descriptors

Molecular Weight	142.19
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	142.04256131
Monoisotopic Mass	142.04256131
Topological Polar Surface Area	0
Heavy Atom Count	8
Formal Charge	0
Complexity	78.3

GHS Hazard Classification

Reported hazard statements	H225 (100%), H315 (18.2%), H319 (18.2%), H335 (18.2%)

Synonyms

(Trifluoromethyl)trimethylsilane; 81290-20-2; Trifluoromethyltrimethylsilane; Ruppert's Reagent; TMS-CF3; Silane, trimethyl(trifluoromethyl)-; Trifluoro(trimethylsilyl)methane; A009786QPJ; CF3SiMe3; (trifluoromethyl)-trimethylsilane; DTXSID20338998; RefChem:899606; DTXCID00290080; Trimethyl(trifluoromethyl)silane; Trifluoromethyltrimethylsilane [MI]; MFCD00145454

Frequently Asked Questions

What are the CAS number and molecular formula of (Trifluoromethyl)trimethylsilane?

CAS 81290-20-2; molecular formula C4H9F3Si; molecular weight — g/mol.

What other names is (Trifluoromethyl)trimethylsilane known by?

(Trifluoromethyl)trimethylsilane, 81290-20-2, Trifluoromethyltrimethylsilane, Ruppert's Reagent, TMS-CF3, Silane, trimethyl(trifluoromethyl)-.

Is (Trifluoromethyl)trimethylsilane classified as hazardous?

Hazard statements reported: H225, H315, H319, H335.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.