Hexafluoro-2-butyne

  • Perfluoro-2-butyne
  • Bis(trifluoromethyl)acetylene
  • 1,1,1,4,4,4-Hexafluoro-2-butyne
Formula
C4F6
Structure

Registry Numbers and Inventories.
CAS
692-50-2
EC (EINECS/ELINCS)
211-732-7
RTECS
ES0702500
RTECS class
Other
Beilstein/Gmelin
742426
Beilstein Reference
4-01-00-00972
Canada DSL/NDSL
NDSL
US TSCA
Listed

Properties.
Formula
C4F6
Formula mass
162.04
Melting point, °C
-117.4
Boiling point, °C
-24.6
Solubility in water
Insoluble
Refractive index
 

Hazards and Protection.

Fire.

Health.
Exposure effects
The toxicological properties of this material have not been investigated. Use appropriate procedures to prevent opportunities for direct contact with the skin or eyes and to prevent inhalation.

First aid
 

Transport.