Propargyl chloride

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
CAS Number	624-65-7 ;
3D model (JSmol)	Interactive image;
ChemSpider	21112738 ;
ECHA InfoCard	100.009.870
EC Number	210-856-9;
PubChem CID	12221;
UNII	3M62YFL252 ;
CompTox Dashboard (EPA)	DTXSID4060789 ;
	InChI InChI=1S/C3H3Cl/c1-2-3-4/h1H,3H2 Key: LJZPPWWHKPGCHS-UHFFFAOYSA-N ; InChI=1/C3H3Cl/c1-2-3-4/h1H,3H2 Key: LJZPPWWHKPGCHS-UHFFFAOYAR;
	SMILES C#CCCl;
Properties
Chemical formula	C3H3Cl
Molar mass	74.51 gÂ·molâ1
Appearance	colorless liquid
Density	1.0306 g/cm3
Melting point	â78 Â°C (â108 Â°F; 195 K)
Boiling point	57 Â°C (135 Â°F; 330 K)
Solubility in water	Insoluble
Hazards
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H225, H301, H314, H330, H331, H335, H412
Precautionary statements	P210, P233, P240, P241, P242, P243, P260, 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, P330, P361, P363, P370+P378, P403+P233, P403+P235, P405, P501
NFPA 704 (fire diamond)	3 3 1
Flash point	18 Â°C (64 Â°F; 291 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 Â°C [77 Â°F], 100 kPa). verify (what is ?) Infobox references

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]

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Propargyl chloride

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