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Substance Name: 1,1,1-Trifluoro-2-chloroethane
RN: 75-88-7
UNII: H86O899T9B
InChIKey: CYXIKYKBLDZZNW-UHFFFAOYSA-N

Note

  • Volatile metabolite of halothane.

Molecular Formula

  • C2-H2-Cl-F3

Molecular Weight

  • 118.485
 

Classification Codes

Classification Codes

  • TSCA Flag S (Substance is Identified in a Final Significant New Use Rule)
  • Tumor Data

Superlist Classification Code

  • Overall Carcinogenic Evaluation: Group 3

Names and Synonyms

Name of Substance

  • 1,1,1-Trifluoro-2-chloroethane

Synonyms

  • 1,1,1-Trifluoro-2-chloroethane
  • 1,1,1-Trifluoroethyl chloride
  • 1-Chloro-2,2,2-trifluoroethane
  • 2,2,2-Trifluorochloroethane
  • 2-Chloro-1,1,1-trifluoroethane
  • 4-01-00-00128 (Beilstein Handbook Reference)
  • BRN 1733200
  • CCRIS 154
  • CFC 133a
  • EINECS 200-912-0
  • FC 133A
  • Forane 133a
  • Freon 133a
  • Genetron 133a
  • HCFC 133a
  • HCFC-133a
  • HSDB 6949
  • R 133a
  • UNII-H86O899T9B

Systematic Names

  • 2-Chloro-1,1,1-trifluoroethane
  • Chloro-1,1,1-trifluoroethane
  • Ethane, 2-chloro-1,1,1-trifluoro-

Superlist Names

  • 1-Chloro-2,2,2-trifluoroethane or Refrigerant gas R 133a
  • 1-Chloro-2,2,2-trifluoroethane or Refrigerant gas R 133a [UN1983] [Non-flammable gas]
  • 2-Chloro-1,1,1-trifluoroethane
  • Chlorotrifluoroethane
  • HCFC-133a
  • UN1983

Registry Numbers

CAS Registry Number

  • 75-88-7

FDA UNII

  • H86O899T9B

System Generated Number

  • 0000075887

Structure Descriptors

InChI

1S/C2H2ClF3/c3-1-2(4,5)6/h1H2

InChIKey

CYXIKYKBLDZZNW-UHFFFAOYSA-N

Smiles

C(CCl)(F)(F)F

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LCLo inhalation 33000ppm/5H (33000ppm) LUNGS, THORAX, OR RESPIRATION: STRUCTURAL OR FUNCTIONAL CHANGE IN TRACHEA OR BRONCHI

LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA
National Technical Information Service. Vol. OTS0530594,
mouse LC50 inhalation 15pph/1H (150000ppm) BEHAVIORAL: GENERAL ANESTHETIC

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
British Journal of Anesthesia. Vol. 37, Pg. 716, 1965.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -1.06E+02 deg C   EXP
Boiling Point 6.1 deg C   EXP
log P (octanol-water) 1.990 (none)   EST
Water Solubility 9200 mg/L 25 EXP
Vapor Pressure 953 mm Hg 25 EST
Henry's Law Constant 0.271 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.62E-14 cm3/molecule-sec 25 EXP

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