4-Octyne
- Product Name4-Octyne
- CAS1942-45-6
- CBNumberCB3853276
- MFC8H14
- MW110.2
- EINECS217-730-2
- MDL NumberMFCD00009471
- MOL File1942-45-6.mol
- MSDS FileSDS
Chemical Properties
| Melting point | −103 °C (−153 °F; 170 K) |
| Boiling point | 131–132 °C (268–270 °F; 404–405 K) |
| Density | 0.751 g/mL |
| vapor pressure | 35 mm Hg ( 37.7 °C) |
| refractive index | 1.42 |
| Flash point | 29 °C |
| storage temp. | 0-6°C |
| form | liquid |
| color | colorless |
| Water Solubility | Sparingly soluble in water( 29.1 mg/L). |
| BRN | 1732138 |
| InChI | 1S/C8H14/c1-3-5-7-8-6-4-2/h3-6H2,1-2H3 |
| InChIKey | GZTNBKQTTZSQNS-UHFFFAOYSA-N |
| SMILES | CCCC#CCCC |
| CAS DataBase Reference | 1942-45-6(CAS DataBase Reference) |
| FDA UNII | IJI0Q2V1Z6 |
| EPA Substance Registry System | 4-Octyne (1942-45-6) |
| UNSPSC Code | 12352100 |
Safety
| Symbol(GHS) |
 
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| Signal word | Danger | |||||||||
| Hazard statements | H304-H225 | |||||||||
| Precautionary statements | P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P331-P303+P361+P353-P301+P310-P403+P235-P405 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 10-36/37/38-65 | |||||||||
| Safety Statements | 26-62 | |||||||||
| RIDADR | UN 3295 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-23 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29012990 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Asp. Tox. 1 Eye Irrit. 2 Flam. Liq. 3 STOT SE 3 | |||||||||
| NFPA 704: |
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