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Substance Name: Perfluorobut-2-ene
RN: 360-89-4
UNII: W810DTF5LG
InChIKey: WSJULBMCKQTTIG-OWOJBTEDSA-N

Classification Code

  • Mutation Data

Molecular Formula

  • C4-F8

Molecular Weight

  • 200.028
 
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Names and Synonyms

Results Name

  • Perfluorobut-2-ene

Name of Substance

  • Perfluoro-2-butene

Synonyms

  • 2-Butene, octafluoro-
  • 4-01-00-00783 (Beilstein Handbook Reference)
  • BRN 1783460
  • EINECS 206-640-9
  • FC-1318
  • Octafluorobutene-2
  • Perfluoro-1-methylpropene
  • Perfluorobut-2-ene
  • R 1318my
  • UNII-W810DTF5LG

Systematic Names

  • 1,1,1,2,3,4,4,4-Octafluorobut-2-ene
  • 2-Butene, 1,1,1,2,3,4,4,4-octafluoro-

Superlist Names

  • Octafluorobut-2-ene or Refrigerant gas R 1318
  • Octafluorobut-2-ene or Refrigerant gas R 1318 [UN2422] [Nonflammable gas]
  • UN2422

Registry Numbers

CAS Registry Number

  • 360-89-4

FDA UNII

  • W810DTF5LG

System Generated Number

  • 0000360894

Structure Descriptors

InChI

1S/C4F8/c5-1(3(7,8)9)2(6)4(10,11)12/b2-1+

InChIKey

WSJULBMCKQTTIG-OWOJBTEDSA-N

Smiles

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

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LC50 inhalation 81ppm/4H (81ppm) SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
National Technical Information Service. Vol. OTS0571518,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -1.29E+02 deg C   EXP
Boiling Point 1.5 deg C   EXP
log P (octanol-water) 3.030 (none)   EST
Water Solubility 113 mg/L 25 EST
Vapor Pressure 2000 mm Hg 25 EXP
Henry's Law Constant 34.4 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.80E-12 cm3/molecule-sec 25 EST

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