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78-80-8 2-methylbut-1-en-3-yne |
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| Chemical Name | 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 |
| Molecular Formula | C5H6 |
| Molecular Weight | 66.1011 |
| InChl | InChI=1/C5H6/c1-4-5(2)3/h1H,2H2,3H3 |
| CAS Registry Number | 78-80-8 |
| EINECS | 201-144-9 |
| Molecular Structure | ![]() |
| Density | 0.736g/cm3 |
| Boiling Point | 31.7°C at 760 mmHg |
| Refractive Index | 1.417 |
| Vapour Pressur | 598mmHg at 25°C |
| MSDS | |