CAS No: 598-25-4, Chemical Name: 3-Methyl-1,2-butadiene
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598-25-4 3-Methyl-1,2-butadiene

product Name 3-Methyl-1,2-butadiene
Synonyms 3,3-Dimethylallene; 3-methylbuta-1,2-diene
Molecular Formula C5H8
Molecular Weight 68.117
InChI InChI=1/C5H8/c1-4-5(2)3/h1H2,2-3H3
CAS Registry Number 598-25-4
EINECS 209-926-1
Molecular Structure 598-25-4 3-Methyl-1,2-butadiene
Density 0.651g/cm3
Boiling point 43.3°C at 760 mmHg
Refractive index 1.389
Vapour Pressur 391mmHg at 25°C
Hazard Symbols
Risk Codes R11:Highly flammable.;
R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description S16:Keep away from sources of ignition - No smoking.;
S23:Do not inhale gas/fumes/vapour/spray.;
S33:Take precautionary measures against static discharges.;