Arsenic pentafluoride

Base Information

• Chemical Name: Arsenic pentafluoride
• CAS No.: 7784-36-3
• Deprecated CAS: 73728-19-5
• Molecular Formula: AsF5
• Molecular Weight: 169.914
• European Community (EC) Number: 232-061-6
• UN Number: 1556
• UNII: I54752Q0OJ
• DSSTox Substance ID: DTXSID4064842
• Nikkaji Number: J95.336I
• Wikipedia: Arsenic pentafluoride
• Wikidata: Q425229
• Mol file: 7784-36-3.mol

Synonyms:arsenic pentafluoride;AsF5

Chemical Property of Arsenic pentafluoride

Chemical Property:

• Appearance/Colour: colorless gas
• Melting Point: -79.8 °C
• Boiling Point: -52,8°C
• PSA: 0.00000
• Density: dliq25.8 2.33
• LogP: 1.72020
• Water Solubility.: hydrolyzed quickly in H2O;soluble alcohol, benzene, ether [MER06]
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 169.913610
• Heavy Atom Count: 6
• Complexity: 37.1

Purity/Quality:

97% ^*data from raw suppliers

ARSENIC PENTAFLUORIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T
• Hazard Codes: T
• Statements: 23/25
• Safety Statements: 20/21-28-45

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Arsenic Compounds, Inorganic
• Canonical SMILES: F[As](F)(F)(F)F
• Uses: Doping agent in electroconductive polymers.

Technology Process of Arsenic pentafluoride

There total 50 articles about Arsenic pentafluoride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

Trifluoromethylsulfenyl chloride (421-17-0) + tetrachloroammonia hexafluoroarsenate (124604-83-7) → nitrogen trichloride (10025-85-1) + arsenic pentafluoride (7784-36-3) + {SCl3}(1+)*{AsF6}(1-)=SCl3AsF6 (27075-96-3)

Guidance literature:

byproducts: CF4;

Reference yield:

β-uranium(V) fluoride (13775-07-0) + arsenic(III) fluoride (7784-35-2) → arsenic pentafluoride (7784-36-3) + uranium(IV) tetrafluoride (10049-14-6)

Guidance literature:

reaction complete after 24 h;

Reference yield:

arsenic trifluoride-trifluorophosphine (1/1) (24932-36-3) → arsenic pentafluoride (7784-36-3) + trifluorophosphane (7783-55-3)

Guidance literature:

In neat (no solvent); -130 to -78°C; not isolated, detd. by Raman spectroscopy;

DOI:10.1039/DT9790001251

upstream raw materials:

fluorine

tetrachloroarsonium(V) hexafluoroarsenate(V)

dithionitronium hexafluoroarsenate

H₂NNH₃⁽¹⁺⁾*AsF₆^(1-)=N₂H₅AsF₆

Downstream raw materials:

ClF₆⁽¹⁺⁾*AsF₆^(1-)=(ClF₆)(AsF₆)

ClF₄⁽¹⁺⁾*AsF₆^(1-)=ClF₄AsF₆

cesium hexafluoroarsenate

nitrogen trifluoride

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