Phosphorus pentafluoride

Base Information

• Chemical Name: Phosphorus pentafluoride
• CAS No.: 7647-19-0
• Deprecated CAS: 137038-30-3
• Molecular Formula: F₅P
• Molecular Weight: 125.966
• European Community (EC) Number: 231-602-3
• UN Number: 2198
• UNII: 0OU1ESO71L
• DSSTox Substance ID: DTXSID9064760
• Nikkaji Number: J95.143I
• Wikipedia: Phosphorus pentafluoride
• Wikidata: Q414652
• Mol file: 7647-19-0.mol

Synonyms:PHOSPHORUS PENTAFLUORIDE;Pentafluorophosphorane;7647-19-0;Phosphorane, pentafluoro-;Phosphorus fluoride (PF5);Pentafluorophosphorus;Phosphorus(V) fluoride;pentafluoro-lambda5-phosphane;UN2198;Phosphorus, fluoride, penta-;HSDB 1254;EINECS 231-602-3;UNII-0OU1ESO71L;0OU1ESO71L;Phosphorus pentafluoride, compressed;PF5;pentafluoridophosphorus;Fosforano, pentafluoro-;Pentafluorophosphorane #;Pentafluorophosphorus(V);Phosphorous pentafluoride;F5-P;pentafluoro-lambda(5)-phosphane;DTXSID9064760;CHEBI:30202;[PF5];MFCD00040326;NA2198;PHOSPHORUS PENTAFLUORIDE [MI];AKOS015960671;pentakis(fluoranyl)-$l^{5}-phosphane;UN 2198;UN-2198;LS-109043;A838720;Q414652;Phosphorus pentafluoride, compressed [UN2198] [Poison gas];Phosphorus pentafluoride, compressed [UN2198] [Poison gas]

Chemical Property of Phosphorus pentafluoride

Chemical Property:

• Appearance/Colour: colourless gas
• Melting Point: -83°C
• Boiling Point: -75°C
• Flash Point: -84.6°C
• PSA: 13.59000
• Density: 5.805g/l
• LogP: 2.96220
• Sensitive.: Moisture Sensitive
• Water Solubility.: hydrolyzed in H2O, eventually to H3PO4 [MER06]
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 125.96577781
• Heavy Atom Count: 6
• Complexity: 37.1
• Transport DOT Label: Poison Gas Corrosive

Purity/Quality:

Phosphorus pentafluoride 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C; T
• Hazard Codes: C,T
• Statements: 23-32-34
• Safety Statements: 3/7-9-38-45

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Toxic Gases & Vapors -> Corrosive Gases
• Canonical SMILES: FP(F)(F)(F)F
• Uses: Phosphorus pentafluoride is a catalyst in ionic polymerization reactions. Phosphorus pentafluoride is usedas a catalyst in polymerization reactions. Catalyst in ionic polymerization reactions.
• Physical properties: Colorless gas; fumes in air; density 5.527g/L; heavier than air, density in air 4.35 (air=1); liquefies at -84.6°C; freezes at -93.8°C; reacts with water.

Technology Process of Phosphorus pentafluoride

There total 134 articles about Phosphorus 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:

chlorine (7782-50-5) + trifluorophosphane (7783-55-3) → {PCl4}(1+)*{PF6}(1-)={PCl4}{PF6} (16919-35-0) + dichloro-trifluoro-phosphorane (13454-99-4) + phosphorus pentachloride (10026-13-8,874483-75-7) + phosphorus pentafluoride (7647-19-0,874483-74-6)

Guidance literature:

In not given; fast react. of PF3 with Cl2 forming PF3Cl2; slow react. of PF3Cl2 forming (PCl4)(PF6) and slow react. forming PCl5 and PF5;; solid (PCl4)(PF6) contains small amounts of PCl5 or PFCl4;;

DOI:10.1016/0022-1902(60)80086-3

Reference yield:

dichloro-trifluoro-phosphorane (13454-99-4) → phosphorus pentachloride (10026-13-8,874483-75-7) + phosphorus pentafluoride (7647-19-0,874483-74-6)

Guidance literature:

In neat (no solvent); decompon. starting at 200 °C under inluence of an electric spark;;

Reference yield:

molybdenum(VI) fluoride (7783-77-9) + phosphorus trichloride (7719-12-2,52843-90-0) → molybdenum(V) fluoride (13819-84-6,194303-41-8) + phosphorus pentafluoride (7647-19-0,874483-74-6) + chlorine (7782-50-5) + trifluorophosphane (7783-55-3) + molybdenum(IV) chloride (13320-71-3)

Guidance literature:

In not given; react. with an excess of MoF6 forming PF3, MoCl5 and Cl2; react. of MoCl5 forming MoCl4 and Cl2; further react. of MoF6 with PF3 forming PF5 and MoF5;;

DOI:10.1016/0022-1902(62)80185-7

upstream raw materials:

difluoroether

chlorine trifluoride

potassium hexafluorophosphate

phosphorus pentachloride

Downstream raw materials:

difluorophosphoric acid

potassium hexafluorophosphate

thionyl fluoride

trifluorophosphane

Refernces

• 1、 O'Hare, P. A. G.,Lewis, Brett M.,Shirotani, Ichimin. "". . p. 57 - 62. Retrieved 1988.
• 2、 Chen, Grace S. H.,Passmore, Jack. "". . . Retrieved 1979.
• 3、 Lucas, H. J.,Ewing, F. J.. "". . p. 1270 - 1270. Retrieved 1927.
• 4、 Kuppuswamy, Subramaniam,Powers, Tamara M.,Johnson, Bruce M.,Brozek, Carl K.,Krogman, Jeremy P.,Bezpalko, Mark W.,Berben, Louise A.,Keith, Jason M.,Foxman, Bruce M.,Thomas, Christine M.. "One-electron oxidation chemistry and subsequent reactivity of diiron imido complexes". . p. 5429 - 5437. Retrieved 2014/06/23.
• 5、 -. "Electrolyte for lithium ion batteries". Page/Page column 2. . Retrieved 2013/02/27.