CAS No: 78-79-5, Chemical Name: Isoprene
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78-79-5 Isoprene

product Name Isoprene
Synonyms 2-Methyl-1,3-butadiene
Molecular Formula C5H8
Molecular Weight 68.12
InChI InChI=1/C5H8/c1-4-5(2)3/h4H,1-2H2,3H3
CAS Registry Number 78-79-5
EINECS 201-143-3
Molecular Structure 78-79-5 Isoprene
Density 0.68
Melting point -146℃
Boiling point 34℃
Refractive index 1.4205-1.4225
Flash point -48℃
Water solubility 0.07 g/100 mL
Hazard Symbols  F+:Highly flammable;
 T:Toxic;
Risk Codes R12:;
R45:;
R52/53:;
R68:;
Safety Description S45:;
S53:;
S61:;