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Chloropentafluorobenzene

Chloropentafluorobenzene chemical structure
CAS Number344-07-0
FormulaClC6F5
Mol. Weight202.51 g/mol

What is Chloropentafluorobenzene?

Chloropentafluorobenzene is a chemical compound with CAS number 344-07-0 and molecular formula ClC6F5. It is used in various industrial and research applications.

Applications

Chloropentafluorobenzene has been used in the preparation of:
• 1,2-difluoro-1,2-bis-(pentafluorophenyl)dichlorane via fluorination with elemental fluorine at 128°C1
• 5-chloro-1-(difluorochloro)-2,3,4,5,6,6-hexafluoro-1,3-cyclohexadiene via reaction with chlorine trifluoride at −78°C2

Specifications

Linear Formula

ClC6F5

Molecular Weight

202.51 g/mol

Assay/Purity

99%

Boiling Point

122-123 °C/750 mmHg(lit.)

Density

1.568 g/mL at 25 °C(lit.)

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H315-H319-H335

Precautionary Statements

P261-P305 + P351 + P338

Required PPE

Eyeshields, Faceshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)

EC Number

206-450-6

WGK Germany

2

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