| Identification | |
| Name: | 2-Butyne |
| Synonyms: | Butyne; 98%; Dimethylacetylene |
| CAS: | 503-17-3 |
| EINECS: | 207-962-2 |
| Molecular Formula: | C4H6 |
| Molecular Weight: | 54.09 |
| InChI: | InChI=1/C4H6/c1-3-4-2/h1-2H3 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 1144 3/PG 1 |
| Melting Point: | -32 °C |
| Flash Point: | °C |
| Density: | 24 |
| Refractive index: | n20/D 1.393(lit.) |
| Specification: |
Crotonylene ,its CAS NO. is 503-17-3,the synonyms is 2-Butyne ; Dimethylacetylene ; Crotonylene ; But-2-yne ; Ch3cequivcch3 ; Butyne . |
| Report: |
Reported in EPA TSCA Inventory. |
| Packinggroup: | I |
| Flash Point: | °C |
| Storage Temperature: | 2-8°C |
| Safety Data | |
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