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(Trimethylsilyl)ketene

Catalog No. 403849 Name Sigma Aldrich
CAS Number 4071-85-6 Website http://www.sigmaaldrich.com
M. F. C5H10OSi Telephone 1-800-521-8956
M. W. 114.2178 Fax
Purity 97% Email
Storage Chembase ID: 138927

SYNONYMS

Title
三甲基硅烷基乙烯酮
IUPAC name
2-(trimethylsilyl)ethen-1-one
IUPAC Traditional name
2-(trimethylsilyl)ethenone

DATABASE IDS

CAS Number 4071-85-6
MDL Number MFCD00054882

PROPERTIES

Contains copper as stabilizer
Linear Formula (CH3)3SiCH=C=O
Purity 97%
Shelf Life 1-2 mo. (in freezer)
Boiling Point 80-82 °C(lit.)
Density 0.813 g/mL at 25 °C(lit.)
Flash Point -16 °C
Flash Point 3.2 °F
Refractive Index n20/D 1.413(lit.)
GHS Pictograms GHS02
GHS Signal Word Danger
GHS Hazard statements H225
European Hazard Symbols Flammable Flammable (F)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210
RID/ADR UN 1993 3/PG 2
Risk Statements 11
Safety Statements 7/9-16-29-33
Hazard Class 3
UN Number 1993
Packing Group 2
German water hazard class 3

DETAILS

REFERENCES