Propargyl chloride
(Redirected from Chloropropyne)
| Names | |
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| Preferred IUPAC name
3-Chloroprop-1-yne | |
| Other names
Propargyl chloride, 3-Chloropropyne, 1-Chloro-2-propyne, 2-Propynyl chloride, Gamma-Chloroallylene, UN 2345
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| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
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PubChem CID
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| UNII | |
CompTox Dashboard (EPA)
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| Properties | |
| C3H3Cl | |
| Molar mass | 74.51 g·mol−1 |
| Appearance | colorless liquid |
| Density | 1.0306 g/cm3 |
| Melting point | −78 °C (−108 °F; 195 K) |
| Boiling point | 57 °C (135 °F; 330 K) |
| Insoluble | |
| Hazards | |
| GHS labelling: | |
| GHS02: FlammableGHS05: CorrosiveGHS06: Toxic | |
| Danger | |
| H225, H301, H314, H330, H331, H335, H412 | |
| P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P273, P280, P284, P301+P310, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P311, P312, P320, P321, P322, P330, P361, P363, P370+P378, P403+P233, P403+P235, P405, P501 | |
| NFPA 704 (fire diamond) | |
| Flash point | 18 °C (64 °F; 291 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Propargyl chloride is an organic compound with the formula HC2CH2Cl. It is a colorless liquid and a lacrymator.[2] It is an alkylating agent that is used in organic synthesis.[3]
