BUT-2-YNAL
methylpropiolic aldehyde
CAS: 1119-19-3
Molecular Formula: C4H4O
BUT-2-YNAL - Names and Identifiers
| Name | methylpropiolic aldehyde |
| Synonyms | 2-Butynal BUT-2-YNAL but-2-ynal 2-Butyn-1-al tetrolaldehyde 2-Butyne-1-one 2-Butynal (9CI) Methylacetylene aldehyde methylpropiolic aldehyde |
| CAS | 1119-19-3 |
BUT-2-YNAL - Physico-chemical Properties
| Molecular Formula | C4H4O |
| Molar Mass | 68.07 |
| Density | 0.9050 |
| Melting Point | -26°C |
| Boling Point | 124.55°C |
| Refractive Index | 1.4053 (estimate) |
