Colorless liquid chloroacetonitrile C2H2CIN chloroacetonitrile

Short Description:


Chloroacetonitrile, is an organic compound with the chemical formula C2H2ClN.Colorless transparent liquid, insoluble in water, soluble in hydrocarbons and alcohols.Mainly used as analytical reagents, fumigants, pesticides, solvents, organic synthesis intermediates.

On October 27, 2017, the list of carcinogens published by the World Health Organization’s International Agency for Research on Cancer was preliminarily sorted for reference, and chloroacetonitrile was included in the list of 3 types of carcinogens.

Product Detail

Product Tags

Alias: Chloromethane cyanide, Chloromethyl cyanide
Appearance: Colorless transparent liquid
Chemical formula: C2H2ClN
Particular weight: 75.497
CAS: 107-14-2
EINECS: 203-467-0
Melting point: 38 ℃
Boiling point: 124℃—-126 ℃
Water soluble: insoluble
Density: 1.193 g/cm³
Flash point: 47.8 ℃


Mainly used as analytical reagents, fumigants, pesticides, solvents, organic synthesis intermediates

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Molecular structure data

Molar Refractive Index: 16.07

Molar volume (cm3/mol): 66.3

Isotonic specific volume (90.2K): 158.4

Surface tension (dyne/cm): 32.5

Polarizability (10-24cm3): 6.37

Toxicological data

  1. Skin/eye irritation

  Open irritation test: rabbit, skin contact: 14mg/24h, severity of reaction: mild

  Standard Draize Test: Rabbit, Skin Contact: 500mg/24h, Severity of Reaction: Mild

  Standard Draize Test: Rabbit, Skin Contact: 20mg/24h, Severity of Reaction: Moderate

  1. Acute toxicity

  Oral LD50 in rats: 220mg/kg

  Rat by inhalation LCLo: 250ppm/4h

  Mice oral LD50: 139mg/kg

  Intraperitoneal LD50 of mice: 100mg/kg

  Rabbit skin contact LD50: 71μL/kg




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Emergency release treatment

Quickly evacuate personnel from the leaked contaminated area to a safe area, and immediately isolate them for 150m, strictly restricting access.Cut off the source of ignition. It is recommended that emergency responders wear self-contained positive pressure breathing apparatus and protective clothing.Enter the scene from upwind. Cut off the source of leakage as much as possible to prevent entry into restricted spaces such as sewers and flood drains.

Small spills: Absorb or absorb with sand or other non-combustible materials. It can also be scrubbed with an emulsion made of a non-flammable dispersant, diluted and put into the waste water system.

Large spills: Construct dikes or dig pits for containment. Cover with foam to reduce vapor hazards. Transfer it to a tanker or a special collector with an explosion-proof pump, and recycle it or transport it to a waste disposal site for disposal.

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