Nitrosonium hexafluorophosphate

Base Information

• Chemical Name: Nitrosonium hexafluorophosphate
• CAS No.: 16921-91-8
• Molecular Formula: F6NOP
• Molecular Weight: 174.97
• Hs Code.: 28269090
• European Community (EC) Number: 240-980-9
• DSSTox Substance ID: DTXSID80937608
• Mol file: 16921-91-8.mol

Synonyms:Nitrosonium hexafluorophosphate;16921-91-8;Nitrosyl hexafluorophosphate;azanylidyneoxidanium;hexafluorophosphate;nitrilooxonium hexafluorophosphate;Phosphate(1-), hexafluoro-, nitrosyl;MFCD00040324;NOPF6;F6P.NO;Phosphate(1-), hexafluoro-, nitrosyl (1:1);F6-P.N-O;Nitrosyl hexafluorophosphate(1-);DTXSID80937608;EINECS 240-980-9;AKOS015911021;azanylidyneoxidanium hexafluorophosphate;azylidyneoxonium hexafluorophosphate(V);Nitrilooxidanium hexafluoridophosphate(1-);FT-0676444;A811072;Ethyl 2-((2-methyl-4-nitrohexan-3-yl)thio)acetate

Chemical Property of Nitrosonium hexafluorophosphate

Chemical Property:

• Appearance/Colour: Colorless or white crystal
• PSA: 37.38000
• LogP: 3.27868
• Sensitive.: Hygroscopic
• Solubility.: Soluble in acetonitrile.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 0
• Exact Mass: 174.96216959
• Heavy Atom Count: 9
• Complexity: 72.7

Purity/Quality:

99%, ^*data from raw suppliers

Nitrosyl hexafluorophosphate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C,T
• Hazard Codes: C,T
• Statements: 34
• Safety Statements: 45-36/37/39-26-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: N#[O+].F[P-](F)(F)(F)(F)F
• Uses: Nitrosonium Hexafluorophosphate, is used as initiator in the polymerization reactions of 1,2-epoxides such as styrene oxide, cyclohexene oxide and 1,2-epoxybutane. Further, it is involved in the polymerization of styrene, n-butyl vinyl ether and tetrahydrofuran.

Technology Process of Nitrosonium hexafluorophosphate

There total 20 articles about Nitrosonium hexafluorophosphate 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: 88.0%

bromine trifluoride (7787-71-5) + phosphorous + bromine (7726-95-6) + nitrosylchloride (2696-92-6) → nitrosyl hexafluorophosphate (16921-91-8)

Guidance literature:

In neat (no solvent); byproducts: BrCl, Cl2; treating red P with Br2; condensation of NOCl in excess and addn. of BrF3;;

Reference yield:

nitric acid (7697-37-2,78989-43-2) + phosphorus pentafluoride (7647-19-0,874483-74-6) + dinitrogen tetraoxide (10544-72-6) → nitrosyl hexafluorophosphate (16921-91-8) + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) + hexafluorophosphate anion + difluorophosphoric acid (13779-41-4) + fluorophosphoric acid (13537-32-1)

Guidance literature:

In nitric acid; 6 wt% PF5 soln. in N2O4-HNO3 prepd.;

DOI:10.1016/S0277-5387(00)81528-4

Reference yield:

nitrosylsulfuric acid fluoride (1087413-67-9) + phosphorus trichloride (7719-12-2,52843-90-0) → nitrosyl hexafluorophosphate (16921-91-8) + sulfur dioxide (7446-09-5,12143-17-8,89125-89-3) + nitrogen(II) oxide (10102-43-9) + nitrosylchloride (2696-92-6) + trifluorophosphane (7783-55-3)

Guidance literature:

In not given; react. with FSO2NO; formation of NO(PF6), NO, NOCl, SO2 and PF3;;

upstream raw materials:

phosphorus pentachloride

hydrogen fluoride

nitrosyl fluoride

bromine trifluoride

Downstream raw materials:

iron pentacarbonyl

triiron dodecarbonyl

tetramethylammonium hexafluorophosphate

phosphorus pentafluoride