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Substance Name: 1,1,2,2-Tetrachloro-1,2-difluoroethane
RN: 76-12-0
UNII: H155PU1V8F
InChIKey: UGCSPKPEHQEOSR-UHFFFAOYSA-N

Molecular Formula

  • C2-Cl4-F2

Molecular Weight

  • 203.83
 

Classification Codes

Classification Codes

  • Skin / Eye Irritant
  • Tumor Data

Superlist Classification Codes

  • TWA (500 ppm)
  • TWA 500 ppm (4170 mg/m3)
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Names and Synonyms

Name of Substance

  • 1,1,2,2-Tetrachloro-1,2-difluoroethane

Synonyms

  • 1,2-Difluoro-1,1,2,2-tetrachloroethane
  • 4-01-00-00146 (Beilstein Handbook Reference)
  • BRN 1740336
  • CFC-112
  • Daiflon 112
  • Daiflon S2
  • EC 200-935-6
  • EINECS 200-935-6
  • F-112
  • FC 112
  • Fluorocarbon 112
  • Freon 112
  • Freon R 112
  • Genetron 112
  • Halocarbon 112
  • HSDB 144
  • R 112
  • Refrigerant 112
  • sym-Tetrachlorodifluoroethane
  • Tetrachloro-1,2-difluoroethane
  • Ucon 112
  • UNII-H155PU1V8F

Systematic Names

  • Ethane, 1,1,2,2-tetrachloro-1,2-difluoro-
  • Ethane, 1,2-difluoro-1,1,2,2-tetrachloro-
  • Tetrachloro-1,2-difluoroethane

Superlist Names

  • 1,1,2,2-Tetrachloro-1,2-difluoroethane
  • 1,2-Difluoro-1,1,2,2-tetrachloroethane
  • 1,2-Difluorotetrachloroethane
  • CFC-112
  • Ethane, 1,1,2,2-tetrachloro-1,2-difluoro-

Registry Numbers

CAS Registry Number

  • 76-12-0

FDA UNII

  • H155PU1V8F

System Generated Number

  • 0000076120

Structure Descriptors

InChI

1S/C2Cl4F2/c3-1(4,7)2(5,6)8

InChIKey

UGCSPKPEHQEOSR-UHFFFAOYSA-N

Smiles

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

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LDLo oral > 10gm/kg (10000mg/kg)   National Technical Information Service. Vol. OTS0520705,
mouse LC50 inhalation 50gm/m3/2H (50000mg/m3) BEHAVIORAL: ATAXIA

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: CYANOSIS
Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo Instituta. Vol. 75, Pg. 241, 1963.
mouse LD50 oral 800mg/kg (800mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 54, 1982.
rat LC50 inhalation 2pph/15M (20000ppm) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: TREMOR

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
Human Toxicology. Vol. 1, Pg. 239, 1982.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 26 deg C   EXP
Boiling Point 93 deg C   EXP
log P (octanol-water) 3.410 (none)   EST
Water Solubility 120 mg/L 25 EXP
Vapor Pressure 50.5 mm Hg 25 EXP
Henry's Law Constant 0.113 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 0.0 cm3/molecule-sec 25 EST

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