78-80-8 2-methylbut-1-en-3-yne 2-methylbut-1-en-3-yne

Synonyms：1-Buten-3-yne, 2-methyl-; 2-Methyl-1-buten-3-yne; 4-01-00-01089 (Beilstein Handbook Reference); AI3-25132; BRN 0969175; Isopropenylacetylene; NSC 9296; Valylene; 2-Methylbut-1-en-3-yne
CAS Number：78-80-8
EINECS：201-144-9
Molecular Formula：C₅H₆
Molecular Weight：66.1011
InChI：InChI=1/C5H6/c1-4-5(2)3/h1H,2H2,3H3
Molecular Structure：
Density：0.736g/cm³
Boiling point：31.7°C at 760 mmHg
Refractive index：1.417
Vapour Pressur：598mmHg at 25°C
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