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Trimethylsilyl trifluoroacetate_Molecular_structure_CAS_400-53-3)
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Trimethylsilyl trifluoroacetate

Catalog No. 91733 Name Sigma Aldrich
CAS Number 400-53-3 Website http://www.sigmaaldrich.com
M. F. C5H9F3O2Si Telephone 1-800-521-8956
M. W. 186.2044696 Fax
Purity ≥97.0% (T) Email
Storage Chembase ID: 9737

SYNONYMS

Title
三甲硅烷基三氟乙酸酯
IUPAC name
trimethylsilyl 2,2,2-trifluoroacetate
IUPAC Traditional name
trimethylsilyl 2,2,2-trifluoroacetate
Synonyms
Trifluoroacetic acid trimethylsilyl ester
三氟乙酸三甲基硅酯

DATABASE IDS

MDL Number MFCD00000413
EC Number 206-923-7
Beilstein Number 1773314
PubChem SID 24889542
CAS Number 400-53-3

PROPERTIES

Linear Formula CF3CO2Si(CH3)3
Purity ≥97.0% (T)
Boiling Point 88-90 °C(lit.)
Density 1.078 g/mL at 25 °C(lit.)
Flash Point 13 °C
Flash Point 55.4 °F
Refractive Index n20/D 1.336(lit.)
Refractive Index n20/D 1.336
Vapor Density >1 (vs air)
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H225-H314
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210-P280-P305 + P351 + P338-P310
RID/ADR UN 2924 3/PG 2
Risk Statements 11-34-37
Safety Statements 16-26-36/37/39-45
Hazard Class 3
UN Number 2924
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Other Notes
For the ring opening of cyclopropyl ketones1; XeF2-mediated trifluoromethylation of aromatic compounds2
Packaging
25 mL in glass bottle
Description (简体中文)
Other Notes
环丙基酮的开环反应1;芳香族化合物的 XeF2-介导三氟甲基化反应2
包装
25 mL in glass bottle

REFERENCES