Product Name

  • Name

    1-Chloroethyl chloroformate

  • EINECS 256-834-2
  • CAS No. 50893-53-3
  • Article Data20
  • CAS DataBase
  • Density 1.365 g/cm3
  • Solubility
  • Melting Point -65 °C
  • Formula C3H4Cl2O2
  • Boiling Point 118.5 °C at 760 mmHg
  • Molecular Weight 142.97
  • Flash Point 36.8 °C
  • Transport Information UN 2742 6.1/PG 2
  • Appearance Clear and colorless liquid
  • Safety 26-36/37/39-45
  • Risk Codes 10-22-23-34
  • Molecular Structure Molecular Structure of 50893-53-3 (1-Chloroethyl chloroformate)
  • Hazard Symbols
  • Synonyms 1-Chlorocarbonyloxy-1-chloroethane;1-Chloroethyl carbonochloridate;Chloroformic acid1-chloroethyl ester;a-Chloroethoxycarbonyl chloride;a-Chloroethyl chloroformate;
  • PSA 26.30000
  • LogP 1.94660

1-Chloroethyl chloroformate Chemical Properties

Product Name: 1-Chloroethyl chloroformate (CAS NO.50893-53-3)

Molecular Formula: C3H4Cl2O2
Molecular Weight: 142.97g/mol
Mol File: 50893-53-3.mol
EINECS: 256-834-2
Melting Point: -65°C
Boiling point: 118.5 °C at 760 mmHg
Storage Temperature: 2-8°C
Flash Point: 36.8 °C
Density: 1.365 g/cm3
Refractive index: n20/D 1.422(lit.)
Sensitive: Moisture Sensitive
Index of Refraction: 1.436 
Molar Refractivity: 27.37 cm3 
Molar Volume: 104.6 cm3 
Surface Tension: 32.7 dyne/cm
Enthalpy of Vaporization: 35.67 kJ/mol
Vapour Pressure:  16.6 mmHg at 25°C
XLogP3-AA: 2.3
H-Bond Donor: 0
H-Bond Acceptor: 2
Structure Descriptors of 1-Chloroethyl chloroformate (CAS NO.50893-53-3):
  IUPAC Name: 1-chloroethyl carbonochloridate
  Canonical SMILES: CC(OC(=O)Cl)Cl
  InChI: InChI=1S/C3H4Cl2O2/c1-2(4)7-3(5)6/h2H,1H3 
  InChIKey: QOPVNWQGBQYBBP-UHFFFAOYSA-N
Product Categories: CHLOROFORMATES

1-Chloroethyl chloroformate Uses

 1-Chloroethyl chloroformate (CAS NO.50893-53-3) can be used in organic synthesis.

1-Chloroethyl chloroformate Safety Profile

Hazard symbols is T.
T:  Toxic
Risk Statements  10-22-23-34
10:  Flammable.
22:  Harmful if swallowed.
23:  Toxic by inhalation. 
34:  Causes burns.
Safety statements is 26-36/37/39-45.
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
36/37/39:  Wear suitable protective clothing, gloves and eye/face protection.
45:  In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
HazardClass is 6.1.

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