Back كلوريد كلورو الأسيتيل Arabic کولورواستیل کولورید AZB Chloressigsäurechlorid German کلرواستیل کلرید Persian Klooriasetyylikloridi Finnish Chlorure de chloroacétyle French क्लोरोएसिटाइल क्लोराइड Hindi Kloroasetil klorida ID クロロアセチルクロリド Japanese Chlooracetylchloride Dutch

Chloroacetyl chloride

Not to be confused with Acetyl chloride or Chloroacetic acid.
Chloroacetyl chloride
Skeletal formula
ball-and-stick model
Names
Preferred IUPAC name
Chloroacetyl chloride
Other names
2-Chloroacetyl chloride
Chloroacetic acid chloride
Chloroacetic chloride
Monochloroacetyl chloride
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.001.065 Edit this at Wikidata
EC Number
  • 201-171-6
KEGG
RTECS number
  • AO6475000
UNII
UN number 1752
  • InChI=1S/C2H2Cl2O/c3-1-2(4)5/h1H2 ☒N
    Key: VGCXGMAHQTYDJK-UHFFFAOYSA-N ☒N
  • InChI=1/C2H2Cl2O/c3-1-2(4)5/h1H2
    Key: VGCXGMAHQTYDJK-UHFFFAOYAB
  • C(C(=O)Cl)Cl
Properties
C2H2Cl2O
Molar mass 112.94 g·mol−1
Appearance Colorless to yellow liquid
Density 1.42 g/mL
Melting point −22 °C (−8 °F; 251 K)
Boiling point 106 °C (223 °F; 379 K)
Reacts
Vapor pressure 19 mmHg (20°C)[1]
Hazards
GHS labelling:
GHS05: CorrosiveGHS06: ToxicGHS08: Health hazardGHS09: Environmental hazard
Danger
H301, H311, H314, H331, H372, H400
P260, P261, P264, P270, P271, P273, P280, P301+P310, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P311, P312, P314, P321, P322, P330, P361, P363, P391, P403+P233, P405, P501
NFPA 704 (fire diamond)
[2]
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 0: Will not burn. E.g. waterInstability 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calciumSpecial hazards (white): no code
3
0
1
Flash point noncombustible[1]
NIOSH (US health exposure limits):
PEL (Permissible)
 none[1]
REL (Recommended)
 TWA 0.05 ppm (0.2 mg/m3)[1]
IDLH (Immediate danger)
 N.D.[1]
Safety data sheet (SDS) Oxford MSDS
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chloroacetyl chloride is a chlorinated acyl chloride. It is a bifunctional compound, making it a useful building block chemical.

  1. ^ a b c d e NIOSH Pocket Guide to Chemical Hazards. "#0120". National Institute for Occupational Safety and Health (NIOSH).
  2. ^ "OSHA Occupational Chemical Database". Occupational Safety and Health Administration (OSHA).

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