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Substance Name: Tetrachloroethane [ISO]
RN: 79-34-5
UNII: 1L6BI049XV
InChIKey: QPFMBZIOSGYJDE-UHFFFAOYSA-N

Note

  • See also record for tetrachloroethane.

Molecular Formula

  • C2-H2-Cl4

Molecular Weight

  • 167.85
 

Classification Codes

Classification Codes

  • Agricultural Chemical
  • Drug / Therapeutic Agent
  • Human Data
  • Insecticide
  • Mutation Data
  • Tumor Data

Superlist Classification Codes

  • 2007 CERCLA Priority List, Rank: 146
  • 2011 CERCLA Priority List, Rank: 147
  • Overall Carcinogenic Evaluation: Group 3
  • Reportable Quantity (RQ) = 100 lb
  • TWA (1 ppm); skin; Confirmed animal carcinogen with unknown relevance to humans
  • TWA 5 ppm (35 mg/m3); skin

Names and Synonyms

Results Name

  • Tetrachloroethane [ISO]

Name of Substance

  • 1,1,2,2-Tetrachloroethane

Synonyms

  • 1,1,2,2-Czterochloroetan
  • 1,1,2,2-Czterochloroetan [Polish]
  • 1,1,2,2-Tetrachloorethaan
  • 1,1,2,2-Tetrachloorethaan [Dutch]
  • 1,1,2,2-Tetrachloraethan
  • 1,1,2,2-Tetrachloraethan [German]
  • 1,1,2,2-Tetrachlorethane
  • 1,1,2,2-Tetrachlorethane [French]
  • 1,1,2,2-Tetrachloroethane
  • 1,1,2,2-Tetracloroetano
  • 1,1,2,2-Tetracloroetano [Italian]
  • 1,1-Dichloro-2,2-dichloroethane
  • 4-01-00-00144 (Beilstein Handbook Reference)
  • Acetosal
  • Acetylene tetrachloride
  • AI3-04597
  • Bonoform
  • BRN 0969206
  • Caswell No. 826
  • CCRIS 578
  • Cellon
  • Dichloro-2,2-dichloroethane
  • EINECS 201-197-8
  • EPA Pesticide Chemical Code 078601
  • Ethane, 1,1,2,2-tetrachloro-
  • HSDB 123
  • NCI-C03554
  • NSC 60912
  • RCRA waste number U209
  • s-Tetrachloroethane
  • TCE (ambiguous)
  • Tetrachlorethane
  • Tetrachloroethane
  • Tetrachloroethane (VAN)
  • Tetrachlorure d'acetylene
  • Tetrachlorure d'acetylene [French]
  • UNII-1L6BI049XV
  • Westron

Systematic Names

  • 1,1,2,2-Tetrachloroethane
  • Ethane, 1,1,2,2-tetrachloro-

Superlist Names

  • 1,1,2,2-Tetrachloroethane
  • Acetylene tetrachloride
  • Ethane, 1,1,2,2-tetrachloro-
  • RCRA waste no. U209
  • Tetrachloroethane, 1,1,2,2-

Registry Numbers

CAS Registry Number

  • 79-34-5

FDA UNII

  • 1L6BI049XV

System Generated Number

  • 0000079345

Structure Descriptors

InChI

1S/C2H2Cl4/c3-1(4)2(5)6/h1-2H

InChIKey

QPFMBZIOSGYJDE-UHFFFAOYSA-N

Smiles

C(C(Cl)Cl)(Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LCLo inhalation 19gm/m3/45M (19000mg/m3) SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

BEHAVIORAL: GENERAL ANESTHETIC

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
Archiv fuer Hygiene und Bakteriologie. Vol. 116, Pg. 131, 1936.
dog LDLo intravenous 50mg/kg (50mg/kg)   Quarterly Journal of Pharmacy & Pharmacology. Vol. 7, Pg. 205, 1934.
dog LDLo oral 300mg/kg (300mg/kg) LIVER: FATTY LIVER DEGERATION

LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), ZONAL"

BEHAVIORAL: SLEEP
American Journal of Hygiene. Vol. 16, Pg. 325, 1932.
guinea pig LDLo intraperitoneal 500mg/kg (500mg/kg) LIVER: FATTY LIVER DEGERATION American Industrial Hygiene Association Journal. Vol. 35, Pg. 21, 1974.
human TCLo inhalation 1000mg/m3/30M (1000mg/m3) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: "HALLUCINATIONS, DISTORTED PERCEPTIONS"
Archiv fuer Hygiene und Bakteriologie. Vol. 116, Pg. 131, 1936.
human TDLo oral 30mg/kg (30mg/kg) BEHAVIORAL: GENERAL ANESTHETIC Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 1110, 1966.
mouse LC50 inhalation 4500mg/m3/2H (4500mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 107, 1982.
mouse LD50 intraperitoneal 821mg/kg (821mg/kg)   Sangyo Igaku. Japanese Journal of Industrial Health. Vol. 8, Pg. 371, 1966.
mouse LD50 subcutaneous 1108mg/kg (1108mg/kg) BEHAVIORAL: SLEEP

BEHAVIORAL: ATAXIA
Journal of Pharmacology and Experimental Therapeutics. Vol. 123, Pg. 224, 1958.
rabbit LDLo subcutaneous 500mg/kg (500mg/kg)   Quarterly Journal of Pharmacy & Pharmacology. Vol. 7, Pg. 205, 1934.
rat LCLo inhalation 1000ppm/4H (1000ppm)   Journal of Industrial Hygiene and Toxicology. Vol. 31, Pg. 343, 1949.
rat LD50 oral 200mg/kg (200mg/kg)   Industrial Health. Vol. 32, Pg. 145, 1994.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -4.38E+01 deg C   EXP
Boiling Point 146.5 deg C   EXP
log P (octanol-water) 2.39 (none)   EXP
Water Solubility 2830 mg/L 25 EXP
Vapor Pressure 4.62 mm Hg 25 EXP
Henry's Law Constant 3.67E-04 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 2.50E-13 cm3/molecule-sec 25 EXP

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