| Identification | |
| Name: | 2-Octynoic acid |
| Synonyms: | 2-Octyn-1-oicacid;NSC 75855;Pentylpropiolic acid; |
| CAS: | 5663-96-7 |
| EINECS: | 227-121-3 |
| Molecular Formula: | C8H12O2 |
| Molecular Weight: | 140.1797 |
| InChI: | InChI=1S/C8H12O2/c1-2-3-4-5-6-7-8(9)10/h2-5H2,1H3,(H,9,10) |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 3265 8/PG 2 |
| Melting Point: | 2-5 °C(lit.) |
| Flash Point: | 101.1°C |
| Boiling Point: | 148-149 °C19 mm Hg(lit.) |
| Density: | 1.011g/cm3 |
| Refractive index: | n20/D 1.46(lit.) |
| Appearance: | clear colorless to light yellow liquid |
| Packinggroup: | II |
| Flash Point: | 101.1°C |
| Safety Data | |
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