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| Product Name: | prop-1-yne |
| CAS Registry Number: | 74-99-7 |
| EINECS: | 200-828-4 |
| Synonyms: | Allylene; methyl-; Acetylene;prop-1-yne; tetramer; 1-Propene; Methyl acetylene; 1-PROPYNE; Methylacetylene;Propyne; prop-1-yne; Propene; |
| Molecular Structure: |
 |
| Molecular Formula: | C3H4 |
| Molecular Weight: | 40.06386 |
| Density: | 0.648 g/cm3 |
| Boiling Point: | -23.2 ºC |
| Melting Point: | -102.7 ºC |
| Flash Point: | -51 ºC |
| Refractive index: | 1.363 |
| Risk Codes: | S16;S36;S38 |
| Safety Statements: | R11;R37 |
| Hazard Symbols: | Xi: Irritant;F: Flammable; |