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Substance Name: Norflurane [USAN:INN:BAN]
RN: 811-97-2
UNII: DH9E53K1Y8
InChIKey: LVGUZGTVOIAKKC-UHFFFAOYSA-N

Note

  • May replace R 12 as air-conditioning refrigerant.

Molecular Formula

  • C2-H2-F4

Molecular Weight

  • 102.03
 

Classification Codes

  • Aerosol Propellants
  • Anesthetic (Inhalation)
  • Anesthetic, Inhalation
  • Anesthetics
  • Central Nervous System Agents
  • Central Nervous System Depressants
  • Colloids
  • Tumor Data

Names and Synonyms

Name of Substance

  • 1,1,1,2-Tetrafluoroethane
  • Norflurane
  • Norflurane [USAN:INN:BAN]

Synonyms

  • 1,1,1,2-Tetrafluorethan
  • 1,1,1,2-Tetrafluoroethane
  • 1,2,2,2-Tetrafluoroethane
  • Arcton 134a
  • CCRIS 7214
  • EC 212-377-0
  • EINECS 212-377-0
  • F 134a
  • FC 134a
  • Fron 134a
  • HCFC 134a
  • HFA 134a
  • HFA-134-a
  • HFC 134a
  • HFC-134a
  • HSDB 6756
  • Khladon 134a
  • Norflurane
  • Norflurano
  • Norflurano [INN-Spanish]
  • Norfluranum
  • Norfluranum [INN-Latin]
  • R 134a
  • Refrigerant R134a
  • TG 134a
  • UNII-DH9E53K1Y8

Systematic Names

  • 1,1,1,2-Tetrafluoroethane
  • Ethane, 1,1,1,2-tetrafluoro-
  • Norflurane

Superlist Names

  • 1,1,1,2-Tetrafluoroethane
  • 1,1,1,2-Tetrafluoroethane or Refrigerant gas R 134a
  • 1,1,1,2-Tetrafluoroethane or Refrigerant gas R 134a [UN3159] [Nonflammable liquid]
  • Ethane, 1,1,1,2-tetrafluoro-
  • UN3159

Registry Numbers

CAS Registry Number

  • 811-97-2

FDA UNII

  • DH9E53K1Y8

System Generated Number

  • 0000811972

Structure Descriptors

InChI

1S/C2H2F4/c3-1-2(4,5)6/h1H2

InChIKey

LVGUZGTVOIAKKC-UHFFFAOYSA-N

Smiles

C(CF)(F)(F)F

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LC inhalation > 32pph/1H (320000ppm)   Human & Experimental Toxicology. Vol. 14, Pg. 715, 1995.
mouse LC50 inhalation 1700gm/m3/2H (1700000mg/m3)   Toksikologicheskii Vestnik. Vol. (3), Pg. 25, 1996.
rat LC50 inhalation 1500gm/m3/4H (1500000mg/m3)   Toksikologicheskii Vestnik. Vol. (3), Pg. 25, 1996.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -1.01E+02 deg C   EXP
Boiling Point -2.60E+01 deg C   EXP
log P (octanol-water) 1.680 (none)   EST
Water Solubility 2040 mg/L 25 EST
Vapor Pressure 4990 mm Hg 25 EXP
Henry's Law Constant 0.05 atm-m3/mole 22 EXP
Atmospheric OH Rate Constant 4.90E-15 cm3/molecule-sec 25 EXP

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