CAS No: 563-45-1, Chemical Name: 3-Methyl-1-butene
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563-45-1 3-Methyl-1-butene

product Name 3-Methyl-1-butene
Synonyms Methylbutene; 3-Methylbutene; 3-methylbut-1-ene; isopentene; Isoamylene; 3-Methylbutene-1
Molecular Formula C5H10
Molecular Weight 70.1329
InChI InChI=1/C5H10/c1-4-5(2)3/h4-5H,1H2,2-3H3
CAS Registry Number 563-45-1
EINECS 209-249-1
Molecular Structure 563-45-1 3-Methyl-1-butene
Density 0.658g/cm3
Melting point -168℃
Boiling point 20.1°C at 760 mmHg
Refractive index 1.383
Vapour Pressur 905mmHg at 25°C
Hazard Symbols  F+:Highly flammable;
 Xn:Harmful;
Risk Codes R12:;
R36/37/38:;
R65:;
Safety Description S16:;
S26:;
S62:;