Product Name

  • Name

    Dichloroethylbenzene: (Ethyldichlorobenzene)

  • EINECS
  • CAS No. 1331-29-9
  • Density 1.204g/cm3
  • Solubility
  • Melting Point 44.47°C (estimate)
  • Formula C8H8 Cl2
  • Boiling Point 232.9°Cat760mmHg
  • Molecular Weight 175.06
  • Flash Point 104.2°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion. Mildly toxic by skin contact. Combustible when exposed to heat or flame; can react vigorously with oxidizing materials. To fight fire, use water, foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of Cl−. See also CHLORINATED HYDROCARBONS, AROMATIC.
  • Risk Codes
  • Molecular Structure Molecular Structure of 1331-29-9 (Dichloroethylbenzene: (Ethyldichlorobenzene))
  • Hazard Symbols
  • Synonyms Ethyldichlorobenzene
  • PSA 0.00000
  • LogP 0.00000

Ethyldichlorobenzene Chemical Properties

IUPAC Name: 2,2-Dichloroethylbenzene
Synonyms of Ethyldichlorobenzene (CAS NO.1331-29-9): Benzene, dichloroethyl- 
InChI: InChI=1/C8H8Cl2/c9-8(10)6-7-4-2-1-3-5-7/h1-5,8H,6H2
CAS NO: 1331-29-9
Molecular Formula: C8H8Cl2
Molecular Weight : 175.0551
Molecular Structure:
H bond acceptors: 0
H bond donors: 0
Freely Rotating Bonds: 2
Polar Surface Area: 0 Å2
Index of Refraction: 1.537 M
olar Refractivity: 45.45 cm3
Molar Volume: 145.3 cm3
Surface Tension: 36.8 dyne/cm
Density: 1.204 g/cm3
Flash Point: 104.2 °C
Enthalpy of Vaporization: 45.05 kJ/mol
Boiling Point: 232.9 °C at 760 mmHg
Vapour Pressure: 0.0876 mmHg at 25°C

Ethyldichlorobenzene Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin 14gm/kg (14000mg/kg)   Journal of Industrial Hygiene and Toxicology. Vol. 30, Pg. 63, 1948.
rat LD50 oral 5500mg/kg (5500mg/kg)   Journal of Industrial Hygiene and Toxicology. Vol. 30, Pg. 63, 1948.

Ethyldichlorobenzene Safety Profile

 Ethyldichlorobenzene (CAS NO.1331-29-9) is moderately toxic by ingestion. Mildly toxic by skin contact. Combustible when exposed to heat or flame; can react vigorously with oxidizing materials. To fight fire, use water, foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of Cl−. See also CHLORINATED HYDROCARBONS, AROMATIC.

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