1-Hexyne
- Product Name1-Hexyne
- CAS693-02-7
- CBNumberCB6746670
- MFC6H10
- MW82.14
- EINECS211-736-9
- MDL NumberMFCD00009504
- MOL File693-02-7.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -132 °C |
| Boiling point | 71-72 °C(lit.) |
| Density | 0.715 g/mL at 25 °C(lit.) |
| vapor pressure | 253 mm Hg ( 37.7 °C) |
| refractive index | n |
| Flash point | −6 °F |
| storage temp. | Store at +2°C to +8°C. |
| solubility | 0.36g/l (experimental) |
| form | Liquid |
| Specific Gravity | 0.715 |
| color | Clear colorless |
| Water Solubility | Miscible with organic solvents. Immiscible with water. |
| BRN | 635687 |
| Stability | Stable. Incompatible with strong oxidizing agents. Highly flammable - readily forms explosive mixtures with air. |
| InChI | 1S/C6H10/c1-3-5-6-4-2/h1H,4-6H2,2H3 |
| InChIKey | CGHIBGNXEGJPQZ-UHFFFAOYSA-N |
| SMILES | CCCCC#C |
| CAS DataBase Reference | 693-02-7(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H225-H304-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P233-P301+P310-P303+P361+P353-P305+P351+P338-P331 | |||||||||
| Hazard Codes | F,Xn,Xi | |||||||||
| Risk Statements | 11-36/37/38-65 | |||||||||
| Safety Statements | 16-26-36-62-9-33-7/9 | |||||||||
| RIDADR | UN 3295 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | MQ9691000 | |||||||||
| F | 10-23 | |||||||||
| Autoignition Temperature | 263 °C | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29012980 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Asp. Tox. 1 Eye Irrit. 2 Flam. Liq. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
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