| Name | 3-Hexyne |
| Synonyms | 3-Hexyne 3-HEXYNE Hex-3-yne 3-Hexene-D10 C2H5CequivCC2H5 Dithylacetylene DIETHYLACETYLENE ethylpropylacetylene |
| CAS | 928-49-4 |
| EINECS | 213-173-4 |
| InChI | InChI=1/C6H10/c1-3-5-6-4-2/h3-4H2,1-2H3 |
| Molecular Formula | C6H10 |
| Molar Mass | 82.1436 |
| Density | 0.74g/cm3 |
| Melting Point | -103.1°C |
| Boling Point | 79.8°C at 760 mmHg |
| Flash Point | 6 °F |
| Water Solubility | Not miscible in water. |
| Vapor Presure | 97.2mmHg at 25°C |
| Refractive Index | 1.416 |
| Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R65 - Harmful: May cause lung damage if swallowed |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S33 - Take precautionary measures against static discharges. S7/9 - |
| UN IDs | UN 3295 3/PG 2 |
| Raw Materials | 7-CHLORO-3-HEPTYNE 3-HEPTYNE 4-Octyne |
| Downstream Products | Leaf alcohol 3-HEPTEN-2-ONE 2,5-Dimethyl-2,5-hexanediol 2,3-hexadiene CIS-3-HEXENE 2-Butyne TRANS-3-HEXENE 1-Phenylhexan-3-one 3-HEXYN-2-ONE |
| Vapor pressure | 186mm Hg ( 37.7 °C) |
| refractive index | n20/D 1.411(lit.) |
| flash point | 6 °F |
| storage conditions | Flammables area |
| solubility | 0.559g/l |
| morphology | Liquid |
| Specific gravity | 0.72 |
| color | Clear colorless to pale yellow |
| water solubility | Not miscible in water. |
| BRN | 1731158 |
| WGK Germany | 3 |
| HazardClass | 3 |
| PackingGroup | II |
| customs code | 29012990 |