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Substance Name: Tetrafluoroethylene
RN: 116-14-3
UNII: OMW63Z518S
InChIKey: BFKJFAAPBSQJPD-UHFFFAOYSA-N

Molecular Formula

  • C2-F4

Molecular Weight

  • 100.014
 

Classification Codes

Classification Codes

  • Drug / Therapeutic Agent
  • Reproductive Effect
  • Tumor Data

Superlist Classification Codes

  • Overall Carcinogenic Evaluation: Group 2B
  • Reasonably Anticipated to be a Human Carcinogen
  • TWA (2 ppm), Confirmed animal carcinogen with unknown relevance to humans

Names and Synonyms

Name of Substance

  • Tetrafluoroethylene

Synonyms

  • 1,1,2,2-Tetrafluoroethylene
  • CCRIS 7738
  • EC 204-126-9
  • EINECS 204-126-9
  • Ethene, tetrafluoro-
  • Fluoroplast 4
  • HSDB 844
  • Perfluoroethene
  • Perfluoroethylene
  • Tetrafluoroethene
  • Tetrafluoroethylene
  • Tetrafluoroethylene monomer
  • TFE
  • UNII-OMW63Z518S

Systematic Names

  • Ethene, 1,1,2,2-tetrafluoro-
  • Ethene, tetrafluoro-
  • Ethylene, tetrafluoro-
  • Tetrafluoroethene (9CI)
  • Tetrafluoroethylene

Superlist Names

  • Ethene, tetrafluoro-
  • Ethylene, tetrafluoro-
  • Tetrafluoroethylene
  • Tetrafluoroethylene, inhibited
  • Tetrafluoroethylene, inhibited [UN1081] [Flammable gas]
  • UN1081

Registry Numbers

CAS Registry Number

  • 116-14-3

FDA UNII

  • OMW63Z518S

Other Registry Number

  • 9014-83-9

System Generated Number

  • 0000116143

Structure Descriptors

InChI

1S/C2F4/c3-1(4)2(5)6

InChIKey

BFKJFAAPBSQJPD-UHFFFAOYSA-N

Smiles

C(=C(\F)F)(\F)F

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LC50 inhalation 116gm/m3/4H (116000mg/m3) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

KIDNEY, URETER, AND BLADDER: OTHER CHANGES

LIVER: OTHER CHANGES
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 21(5), Pg. 36, 1977.
mouse LC50 inhalation 143gm/m3/4H (143000mg/m3) LIVER: OTHER CHANGES

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 21(5), Pg. 36, 1977.
rat LC50 inhalation 40000ppm/4H (40000ppm) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES Journal of Occupational Medicine. Vol. 4, Pg. 262, 1962.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -1.43E+02 deg C   EXP
Boiling Point -7.59E+01 deg C   EXP
log P (octanol-water) 1.210 (none)   EST
Water Solubility 159 mg/L 25 EXP
Vapor Pressure 2.45E+04 mm Hg 25 EXP
Henry's Law Constant 0.629 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.14E-13 cm3/molecule-sec 25 EST

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