Skip Navigation
ChemIDplus A TOXNET DATABASE Lite•Browse•Advanced

Substance Name: Chlorobenzene
RN: 108-90-7
UNII: K18102WN1G
InChIKey: MVPPADPHJFYWMZ-UHFFFAOYSA-N

Molecular Formula

  • C6-H5-Cl

Molecular Weight

  • 112.5585
 

Classification Codes

Classification Codes

  • Mutation Data
  • Reproductive Effect
  • Tumor Data

Superlist Classification Codes

  • 2007 CERCLA Priority List, Rank: 104
  • 2011 CERCLA Priority List, Rank: 117
  • Reportable Quantity (RQ) = 100 lb
  • TWA (10 ppm); Confirmed animal carcinogen with unknown relevance to humans; BEI
  • TWA 75 ppm (350 mg/m3)

Names and Synonyms

Name of Substance

  • Chlorobenzene

Synonyms

  • AI3-07776
  • Benzene chloride
  • Benzene, chloro-
  • Caswell No. 183A
  • CCRIS 1357
  • Chloorbenzeen
  • Chloorbenzeen [Dutch]
  • Chlorbenzene
  • Chlorbenzol
  • Chlorobenzen
  • Chlorobenzen [Polish]
  • Chlorobenzene
  • Chlorobenzene, mono-
  • Chlorobenzenu
  • Chlorobenzenu [Czech]
  • Chlorobenzol
  • Clorobenzene
  • Clorobenzene [Italian]
  • CP 27
  • EC 203-628-5
  • EINECS 203-628-5
  • EPA Pesticide Chemical Code 056504
  • HSDB 55
  • I P Carrier T 40
  • MCB
  • Monochloorbenzeen
  • Monochloorbenzeen [Dutch]
  • Monochlorbenzene
  • Monochlorbenzol
  • Monochlorbenzol [German]
  • Monochlorobenzene
  • Monoclorobenzene
  • Monoclorobenzene [Italian]
  • NCI-C54886
  • NSC 8433
  • Phenyl chloride
  • Tetrosin SP
  • UNII-K18102WN1G

Systematic Names

  • Benzene, chloro-
  • Chlorobenzene

Superlist Names

  • Benzene, chloro-
  • Chlorobenzene
  • Chlorobenzene [UN1134] [Flammable liquid]
  • Monochlorobenzene
  • RCRA waste no. U037
  • UN1134

Registry Numbers

CAS Registry Number

  • 108-90-7

FDA UNII

  • K18102WN1G

Other Registry Number

  • 50717-45-8

System Generated Number

  • 0000108907

Structure Descriptors

InChI

1S/C6H5Cl/c7-6-4-2-1-3-5-6/h1-5H

InChIKey

MVPPADPHJFYWMZ-UHFFFAOYSA-N

Smiles

c1ccc(cc1)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD skin > 11gm/kg (11000mg/kg)   "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986Vol. 6, Pg. 271, 1991.
guinea pig LD50 oral 2250mg/kg (2250mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 34, 1982.
guinea pig LDLo intraperitoneal 4100mg/kg (4100mg/kg) BEHAVIORAL: MUSCLE WEAKNESS

KIDNEY, URETER, AND BLADDER: OTHER CHANGES

LIVER: FATTY LIVER DEGERATION		 Revue Medicale de la Suisse Romande. Vol. 16, Pg. 449, 1896.
mammal (species unspecified) LC50 inhalation 10gm/m3 (10000mg/m3)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 32(10), Pg. 25, 1988.
mammal (species unspecified) LD50 oral 2300mg/kg (2300mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 32(10), Pg. 25, 1988.
mammal (species unspecified) LD50 unreported 2300mg/kg (2300mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(5), Pg. 61, 1986.
mouse LCLo inhalation 15gm/m3 (15000mg/m3)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 20(8), Pg. 19, 1955.
mouse LD50 intraperitoneal 515mg/kg (515mg/kg)   Pharmacologist. Vol. 10, Pg. 172, 1968.
mouse LD50 oral 2300mg/kg (2300mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 34, 1982.
rabbit LD skin > 2200mg/kg (2200mg/kg)   National Technical Information Service. Vol. AD-A180-198,
rabbit LD50 oral 2250mg/kg (2250mg/kg)   "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2B, Pg. 3603, 1981.
rat LC50 inhalation 2965ppm (2965ppm)   National Technical Information Service. Vol. OTS0521601,
rat LD50 intraperitoneal 1655mg/kg (1655mg/kg)   Fundamental and Applied Toxicology. Vol. 5, Pg. 105, 1985.
rat LD50 oral 1110mg/kg (1110mg/kg) BEHAVIORAL: ATAXIA

BEHAVIORAL: TREMOR

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)		 Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. Vol. 36(1-4), Pg. 10, 1989.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -4.52E+01 deg C   EXP
Boiling Point 131.7 deg C   EXP
log P (octanol-water) 2.84 (none)   EXP
Water Solubility 498 mg/L 25 EXP
Vapor Pressure 12 mm Hg 25 EXP
Henry's Law Constant 0.00311 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 7.70E-13 cm3/molecule-sec 25 EXP

Physical property data is provided to ChemIDplus by SRC, Inc.