Product Name

  • Name

    CHLORANOCRYL

  • EINECS
  • CAS No. 2164-09-2
  • Article Data3
  • CAS DataBase
  • Density 1.319
  • Solubility 8mg/L(temperature not stated)
  • Melting Point 124-126oC
  • Formula C10H9Cl2NO
  • Boiling Point 375.5°C at 760 mmHg
  • Molecular Weight 230.094
  • Flash Point 180.9°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion, skin contact, and intraperitoneal routes. An herbicide. When heated to decomposition it emits very toxic fumes of Cl− and NOx.
  • Risk Codes R22
  • Molecular Structure Molecular Structure of 2164-09-2 (CHLORANOCRYL)
  • Hazard Symbols Xn
  • Synonyms N-(3,4-dichlorophenyl)-2-methyl-2-propenamide;Acrylanilide,3',4'-dichloro-2-methyl;N-(3,4-dichlorophenyl)-2-methylprop-2-enamide;2-Propenamide, N-(3,4-dichlorophenyl)-2-methyl-;dicryl;methacrylic acid 3,4-dichloroanilide;Chloranocryl;Caswell No. 329;2-Methyl-acrylsaeure-<3,4-dichlor-anilid>;3,4-dichloro-N-methacryloylaniline;DCMA;Licryl;Niagara 4556;3’,4’-dichloro-2-methylacrylanilide;
  • PSA 29.10000
  • LogP 3.58100

3',4'-Dichloro-2-methylacrylanilide Chemical Properties

IUPAC Name: N-(3,4-Dichlorophenyl)-2-methylprop-2-enamide
Synonyms of 3',4'-Dichloro-2-methylacrylanilide (CAS NO.2164-09-2) : 3',4'-Dichloro-2-methylacrylanilide ; 2-Propenamide, N-(3,4-dichlorophenyl)-2-methyl- ; Dicryl ; N-(3,4-dichlorophenyl)-2-methylacrylamide ; N-(3,4-Dichlorophényl)-2-méthylacrylamide
CAS NO: 2164-09-2
Molecular Formula:C10H9Cl2NO
Molecular Weight :230.0906
Molecular Structure :
Index of Refraction:1.593
Surface Tension: 43.4 dyne/cm
Density: 1.319 g/cm3
Flash Point: 180.9 °C
Enthalpy of Vaporization: 62.3 kJ/mol
Boiling Point: 375.5 °C at 760 mmHg
Vapour Pressure: 7.75E-06 mmHg at 25°C
Melting point: 128°C
Appearance:White powder
Solubility: 3',4'-Dichloro-2-methylacrylanilide (CAS NO.2164-09-2) does not dissolve in water, soluble in acetone (30%), pyridine (33%), dimethyl formamide (51%) and xylene (25%).

3',4'-Dichloro-2-methylacrylanilide Uses

 3',4'-Dichloro-2-methylacrylanilide (CAS NO.2164-09-2) is used as contact herbicide, mainly used for cotton, maize shoots after the weeding.

3',4'-Dichloro-2-methylacrylanilide Production

Raw materials :3,4-Dichloroaniline-->Methacryloyl chloride 
can be derived from from 3,4 - Dichloro-aniline react with Isobutylene chloride.

3',4'-Dichloro-2-methylacrylanilide Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 410mg/kg (410mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 21(12), Pg. 30, 1977.
rabbit LD50 skin 10gm/kg (10000mg/kg)   Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 375, 1966.
rat LD50 oral 1800mg/kg (1800mg/kg)   World Review of Pest Control. Vol. 9, Pg. 119, 1970.
rat LD50 skin 1780mg/kg (1780mg/kg)   Pesticide Manual. Vol. 1, Pg. 155, 1968.

3',4'-Dichloro-2-methylacrylanilide Safety Profile

Moderately toxic by ingestion, skin contact, and intraperitoneal routes. An herbicide. When heated to decomposition it emits very toxic fumes of Cl− and NOx.
Hazard Codes HarmfulXn
Risk Statements 22
R22:Harmful if swallowed.
RTECS AS4025000

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