| Identification | |
| Name: | 1-Buten-3-yne,2-methyl- (6CI,8CI,9CI) |
| Synonyms: | 2-Methyl-1-buten-3-yne;2-Methyl-1-butene-3-yne; 2-Methyl-1-butenyne; 2-Methylbutenyne;3-Methyl-3-buten-1-yne; 3-Methyl-3-butene-1-yne; Isopropenylacetylene; NSC9296; Valylene |
| CAS: | 78-80-8 |
| EINECS: | 201-144-9 |
| Molecular Formula: | C5H6 |
| Molecular Weight: | 66.1011 |
| InChI: | InChI=1S/C5H6/c1-4-5(2)3/h1H,2H2,3H3 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 3295 3/PG 1 |
| Melting Point: | -113 °C |
| Flash Point: | 20 °F |
| Boiling Point: | 32 °C(lit.) |
| Density: | 0.695 g/mL at 25 °C(lit.) |
| Refractive index: | n20/D 1.416(lit.) |
| Specification: |
2-Methyl-1-buten-3-yne ,its CAS NO. is 78-80-8,the synonyms is 1-Butene-3-yne, 2-methyl- ; 2-Methyl-1-butenyne ; 2-Methylbutenyne ; 3-Methyl-3-buten-1-yne ; CH2=C(CH3)CequivCH ; Valylene ; Isopropenylacetylene . |
| Packinggroup: | I |
| Flash Point: | 20 °F |
| Storage Temperature: | 2-8°C |
| Safety Data | |
| Hazard Symbols | |
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