Propargyl chloride
From Wikipedia, the free encyclopedia
| Propargyl chloride[1] | |
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| IUPAC name 3-Chloroprop-1-yne | |
| Other names Propargyl chloride, 3-Chloropropyne, 1-Chloro-2-propyne, 2-Propynyl chloride, Gamma-Chloroallylene, UN 2345 | |
| Identifiers | |
| CAS number | 624-65-7  |
| PubChem | 12221 |
| ChemSpider | 21112738 |
| EC number | 210-856-9 |
| Jmol-3D images | Image 1 |
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| Properties | |
| Molecular formula | C3H3Cl |
| Molar mass | 74.51 g mol−1 |
| Appearance | Clear to brown liquid |
| Density | 1.0306 g/cm³ |
| Melting point | −78 °C; −108 °F; 195 K |
| Boiling point | 57 °C; 135 °F; 330 K |
| Solubility in water | Insoluble |
| Hazards | |
| EU classification | Highly flammable (F+), highly toxic (T+) |
| R-phrases | R23/24/25 R34 |
| S-phrases | S16 S23 S24/25 S36/37 S39 S45 |
| NFPA 704 |
 3
3
1
|
| Flash point | 18 °C; 64 °F; 291 K |
(verify) (what is: / ?)Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | |
| Infobox references | |
Propargyl chloride, or 3-chloro-1-propyne, is a highly toxic and flammable clear brown liquid with chemical formula CHCCH2Cl. It is miscible with benzene or ethanol and insoluble in water. Its refractive index is 1.4350. Common uses for propargyl chloride include soil fumigation, corrosion prevention, and as an intermediate in organic synthesis.
It reacts with alcohols to form propargyl ethers.
See also
References
- ↑
- Merck Index, 11th Edition, 7820
External links
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