| Identification | |
| Name: | 3-Heptyne |
| Synonyms: | 1-Ethyl-2-propylacetylene |
| CAS: | 2586-89-2 |
| EINECS: | 219-967-7 |
| Molecular Formula: | C7H12 |
| Molecular Weight: | 96.17 |
| InChI: | InChI=1/C7H12/c1-3-5-7-6-4-2/h3-5H2,1-2H3 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 3295 3/PG 1 |
| Flash Point: | 5.3°C |
| Boiling Point: | 107.4°Cat760mmHg |
| Density: | 0.754g/cm3 |
| Refractive index: | n20/D 1.4225(lit.) |
| Flash Point: | 5.3°C |
| Safety Data | |
| Hazard Symbols |
F: Flammable
Xi: Irritant
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