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3-(Trimethylsilyl)-1,2-butadiene_Molecular_structure_CAS_74542-82-8)
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3-(Trimethylsilyl)-1,2-butadiene

Catalog No. 409596 Name Sigma Aldrich
CAS Number 74542-82-8 Website http://www.sigmaaldrich.com
M. F. C7H14Si Telephone 1-800-521-8956
M. W. 126.27156 Fax
Purity 98% Email
Storage Chembase ID: 146219

SYNONYMS

Title
3-(三甲基硅基)-1,2-丁二烯
IUPAC name
buta-2,3-dien-2-yltrimethylsilane
IUPAC Traditional name
buta-2,3-dien-2-yltrimethylsilane

DATABASE IDS

PubChem SID 24865661
MDL Number MFCD01321223
CAS Number 74542-82-8

PROPERTIES

Linear Formula H2C=C=C(CH3)Si(CH3)3
Purity 98%
Boiling Point 111-112 °C(lit.)
Density 0.759 g/mL at 25 °C(lit.)
Flash Point -7 °C
Flash Point 19.4 °F
Refractive Index n20/D 1.444(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 16
Hazard Class 3
UN Number 1993
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Packaging
1, 5 g in glass bottle
Description (简体中文)
包装
1, 5 g in glass bottle

REFERENCES