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Substance Name: 2-Butyne, 1,1,1,4,4,4-hexafluoro-
RN: 692-50-2
InChIKey: WBCLXFIDEDJGCC-UHFFFAOYSA-N

Molecular Formula

  • C4-F6

Molecular Weight

  • 162.032
 
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Names and Synonyms

Synonyms

  • 1,1,1,4,4,4-Hexafluoro-2-butyne
  • Bis(trifluoromethyl)acetylene
  • Butyne 06
  • EINECS 211-732-7
  • Hexafluoro-2-butyne
  • Perfluoro-2-butyne

Systematic Names

  • 1,1,1,4,4,4-Hexafluorobut-2-yne
  • 2-Butyne, 1,1,1,4,4,4-hexafluoro-
  • 2-Butyne, hexafluoro- (6CI,7CI)

Registry Numbers

CAS Registry Number

  • 692-50-2

System Generated Number

  • 0000692502

Structure Descriptors

InChI

1S/C4F6/c5-3(6,7)1-2-4(8,9)10

InChIKey

WBCLXFIDEDJGCC-UHFFFAOYSA-N

Smiles

FC(F)(F)C#CC(F)(F)F

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LCLo inhalation 100ppm/1H (100ppm) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES National Technical Information Service. Vol. OTS0537046,
rat LC50 inhalation 81ppm/4H (81ppm) SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
National Technical Information Service. Vol. OTS0571518,
rat LD oral > 164mg/kg (164mg/kg)   National Technical Information Service. Vol. OTS0537046,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -1.17E+02 deg C   EXP
Boiling Point -2.46E+01 deg C   EXP
log P (octanol-water) 2.420 (none)   EST
Atmospheric OH Rate Constant 2.70E-11 cm3/molecule-sec 25 EST

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