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cis-2-Butene

Catalog No. 400890 Name Sigma Aldrich
CAS Number 590-18-1 Website http://www.sigmaaldrich.com
M. F. C4H8 Telephone 1-800-521-8956
M. W. 56.10632 Fax
Purity ≥99% Email
Storage Chembase ID: 125258

SYNONYMS

Title
顺式-2-丁烯
IUPAC name
(2Z)-but-2-ene
IUPAC Traditional name
cis-2-butene

DATABASE IDS

PubChem SID 24864964
Beilstein Number 1361341
CAS Number 590-18-1
EC Number 209-673-7
MDL Number MFCD00009294

PROPERTIES

Linear Formula CH3CH=CHCH3
Purity ≥99%
Auto Ignition Point 615 °F
Boiling Point 3.7 °C(lit.)
Flash Point -12 °C
Flash Point 10.4 °F
Melting Point -139 °C(lit.)
Vapor Density 2 (vs air)
Vapor Pressure 1414 mmHg ( 21 °C)
Explode Limits 9.7 %
GHS Pictograms GHS02
GHS Pictograms GHS04
GHS Signal Word Danger
GHS Hazard statements H220
European Hazard Symbols Highly flammable Highly flammable (F+)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
GHS Precautionary statements P210
RID/ADR UN 1012 2.1
Risk Statements 12
Safety Statements 9-16-33
Hazard Class 2.1
UN Number 1012
German water hazard class 3

DETAILS

Description (English)
Packaging
25, 100 g in Sure-Pac™
Recommended products
Brass hose adapter Z146811 or brass body mini gas regulator Z513539 is recommended.
Description (简体中文)
包装
25, 100 g in Sure-Pac™
Recommended products
推荐使用铜质软管接头 Z146811 或铜体微型气流阀 Z513539。

REFERENCES