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Substance Name: Pentafluoroethane
RN: 354-33-6
UNII: 6TQ8593LRQ
InChIKey: GTLACDSXYULKMZ-UHFFFAOYSA-N

Classification Codes

  • Mutation Data
  • TSCA Flag P (a Commenced PMN (Premanufacture Notice) Substance)

Molecular Formula

  • C2-H-F5

Molecular Weight

  • 120.0199
 
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Names and Synonyms

Name of Substance

  • Pentafluoroethane

Synonyms

  • 1,1,1,2,2-Pentafluoroethane
  • 1,1,2,2,2-Pentafluoroethane
  • CCRIS 7630
  • EC 206-557-8
  • EINECS 206-557-8
  • F 125
  • FC 125
  • Fron 125
  • HCFC 125
  • HFC-125
  • HSDB 6755
  • Khladon 125
  • Pentafluoroethane
  • R 125
  • UNII-6TQ8593LRQ

Systematic Names

  • 1,1,1,2,2-Pentafluoroethane
  • Ethane, 1,1,1,2,2-pentafluoro-
  • Ethane, pentafluoro-
  • Pentafluoroethane

Superlist Names

  • Pentafluoroethane
  • Pentafluoroethane or Refrigerant gas R 125
  • Pentafluoroethane or Refrigerant gas R 125 [UN3220] [Nonflammable gas]
  • UN3220

Registry Numbers

CAS Registry Number

  • 354-33-6

FDA UNII

  • 6TQ8593LRQ

System Generated Number

  • 0000354336

Structure Descriptors

InChI

1S/C2HF5/c3-1(4)2(5,6)7/h1H

InChIKey

GTLACDSXYULKMZ-UHFFFAOYSA-N

Smiles

FC(F)C(F)(F)F

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation 2735gm/m3/2H (2735000mg/m3)   Toksikologicheskii Vestnik. Vol. (3), Pg. 25, 1996.
rat LC50 inhalation 2910gm/m3/4H (2910000mg/m3)   Toksikologicheskii Vestnik. Vol. (3), Pg. 25, 1996.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -1.03E+02 deg C   EXP
Boiling Point -4.85E+01 deg C   EXP
log P (octanol-water) 1.550 (none)   EST
Water Solubility 923 mg/L 25 EST
Vapor Pressure 1.05E+04 mm Hg 25 EXP
Henry's Law Constant 0.049 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.50E-15 cm3/molecule-sec 25 EXP

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