590-18-1 cis-2-butene
cas

590-18-1 cis-2-butene

product Name cis-2-butene
Synonyms CIS-BUTENE-2; (2Z)-but-2-ene
Molecular Formula C4H8
Molecular Weight 56.1063
InChI InChI=1/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3-
CAS Registry Number 590-18-1
EINECS 209-673-7
Molecular Structure 590-18-1 cis-2-butene
Density 0.636g/cm3
Melting point -139℃
Boiling point 3.7°C at 760 mmHg
Refractive index 1.384
Vapour Pressur 1600mmHg at 25°C
Hazard Symbols  F+:Highly flammable;
Risk Codes R12:;
Safety Description S9:;
S16:;
S33:;
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