ARSENIC PENTAFLUORIDE Chemical Properties

Melting point:

-79,8°C

Boiling point:

-52,8°C

Density 

dliq25.8 2.33

solubility 

reacts with H2O; soluble in ethanol,benzene, ethyl ether

form 

colorless gas

color 

colorless

Water Solubility 

hydrolyzed quickly in H2O;soluble alcohol, benzene, ether [MER06]

CAS DataBase Reference

7784-36-3

EPA Substance Registry System

Arsenic pentafluoride (7784-36-3)

Safety Information

Hazard Codes 

T

Risk Statements 

23/25

Safety Statements 

20/21-28-45

RIDADR 

3162

Hazard Note 

Toxic

HazardClass 

2.3

ARSENIC PENTAFLUORIDE Usage And Synthesis

Chemical Properties

colorless gas; condenses to yellow liquid; forms white clouds in moist air; enthalpy of vaporization 20.8 kJ/mol; dielectric constant, 12.8 (20°C); can be formed by reacting AsF3 with fluorine; used as a doping agent for electroconductive polymers [HAW93] [KIR78] [MER06] [CRC10]

Uses

Doping agent in electroconductive polymers.

Definition

Readily hydrolyzed, soluble in alcohol and benzene.

ARSENIC PENTAFLUORIDE(7784-36-3)Related Product Information

• HEXAFLUOROARSENIC ACID
• POTASSIUM HEXAFLUOROARSENATE
• HEXAFLUOROARSENIC ACID
• TRIPHENYLSULFONIUM HEXAFLUOROARSENATE
• LITHIUM HEXAFLUOROARSENATE(V)
• SODIUM HEXAFLUOROARSENATE(V)
• RUBIDIUM HEXAFLUOROARSENATE
• TETRA-N-PROPYLAMMONIUM HEXAFLUOROARSENATE
• SILVER HEXAFLUOROARSENATE
• DIOXYGENYL HEXAFLUOROARSENATE
• CESIUM HEXAFLUOROARSENATE
• DIPHENYLIODONIUM HEXAFLUOROARSENATE
• TRIPHENYLMETHYL HEXAFLUOROARSENATE
• ARSENIC PENTAFLUORIDE