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Propargyl chloride

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(Redirected from Chloropropyne)
Propargyl chloride[1]
Names
Preferred IUPAC name
3-Chloroprop-1-yne
Other names
Propargyl chloride, 3-Chloropropyne, 1-Chloro-2-propyne, 2-Propynyl chloride, Gamma-Chloroallylene, UN 2345
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.009.870 Edit this at Wikidata
EC Number
  • 210-856-9
UNII
  • InChI=1S/C3H3Cl/c1-2-3-4/h1H,3H2 checkY
    Key: LJZPPWWHKPGCHS-UHFFFAOYSA-N checkY
  • InChI=1/C3H3Cl/c1-2-3-4/h1H,3H2
    Key: LJZPPWWHKPGCHS-UHFFFAOYAR
  • C#CCCl
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)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g. gasolineInstability 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calciumSpecial hazards (white): no code
3
3
1
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).
checkY verify (what is checkY☒N ?)

Propargyl chloride is an organic compound with the formula HC2CH2Cl. It is a colorless liquid and a lacrymator. It is an alkylating agent that is used in organic synthesis.[2]

See also

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References

[edit]
  1. ^ *Merck Index, 11th Edition, 7820
  2. ^ M. Olomucki, J. Y. Le Gall (1987). "Alkoxycarbonylation of Propargyl Chloride: Methyl 4-chloro-2-butynoate". Org. Synth. 65: 47. doi:10.15227/orgsyn.065.0047.
[edit]
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