Ammonium tetrafluoroborate

Base Information

• Chemical Name: Ammonium tetrafluoroborate
• CAS No.: 13826-83-0
• Deprecated CAS: 954128-25-7
• Molecular Formula: NH4BF4
• Molecular Weight: 104.843
• Hs Code.: 2826 90 80
• European Community (EC) Number: 237-531-4
• UN Number: 1759,3077
• UNII: C945Z80O8X
• DSSTox Substance ID: DTXSID8065660
• Wikipedia: Ammonium_tetrafluoroborate
• Wikidata: Q4456672
• Mol file: 13826-83-0.mol

Synonyms:Ammonium tetrafluoroborate;13826-83-0;Ammonium fluoroborate;AMMONIUM FLUOBORATE;Ammonium borofluoride;azanium;tetrafluoroborate;ammonium tetrafluoroboranuide;Ammonium tetrafluoroborate(1-);Borate(1-), tetrafluoro-, ammonium;MFCD06245785;AFB (CHRIS Code);ammonium tetrafluroborate;azanium tetrafluoroborate;Ammonim tetrafluoroborate;arnmonium tetrafluoroborate;H4BF4N;NH4BF4;Ammonium fluoborate (6CI);BF4.H4N;UNII-C945Z80O8X;AMMONIUMTETRAFLUOROBORATE;DTXSID8065660;Ammonium tetrafluoroborate, 99%;B-F4.H4-N;HSDB 6286;PDTKOBRZPAIMRD-UHFFFAOYSA-O;C945Z80O8X;AMMONIUM FLUROBORATE [HSDB];Ammonium tetrafluoroborate, >=97%;AMY10007;EINECS 237-531-4;NA9088;(N H4) (B F4);AKOS015832927;AKOS015903785;AMMONIUM BOROFLUORIDE (NH4BF4);Ammoniumtetrafluoroborate,Ammoniumfluoborate;Borate(1-), tetrafluoro-, ammonium (1:1);Borato (1-), tetrafluoro-, amonio (1:1);FT-0622351;A807365;Q4456672;Ammonium tetrafluoroborate, 99.99% trace metals basis;Ammonium tetrafluoroborate, 99.999% trace metals basis;Ammonium tetrafluoroborate, trace metals grade 99.999% trace metals basis

Chemical Property of Ammonium tetrafluoroborate

Chemical Property:

• Appearance/Colour: white crystalline powder
• Melting Point: 230 °C
• PSA: 0.00000
• Density: 1.871 g/mL at 25 °C(lit.)
• LogP: 1.67620
• Storage Temp.: Store below +30°C.
• Sensitive.: Moisture Sensitive
• Water Solubility.: soluble
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 105.0372919
• Heavy Atom Count: 6
• Complexity: 19.1
• Transport DOT Label: Corrosive

Purity/Quality:

98.0% ^*data from raw suppliers

Ammonium tetrafluoroborate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 36/37/38-34
• Safety Statements: 26-36-45-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metalloid Compounds (Boron)
• Canonical SMILES: [B-](F)(F)(F)F.[NH4+]
• Uses: Ammonium fluoroborate is used as an analytical reagent. It is also applied in the textile printing and dyeing industry and used as a catalyst for resin finishing. It is mainly used for the high temperature fluxing action required by the metals industry; catalyst; in flame retardants and acts as a solid lubricant in cutting-oil emulsions for aluminum rolling and forming.

Technology Process of Ammonium tetrafluoroborate

There total 46 articles about Ammonium tetrafluoroborate 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: 92.0%

ammonium hydroxide + pyridinium tetrafluoroborate → pyridine (110-86-1) + ammonium tetrafluroborate (13826-83-0)

Guidance literature:

In water; dropwise addn. of NH4OH to C5H5NHBF4; extn. of pyridine with CHCl3 three times, filtration of the aq. soln., slow evapn. on a water-bath at 60 - 70°C, pptn., drying in vac. over P2O5, elem. anal.;

Reference yield: 40.0%

{((η5-C5H5)Mo)2(S2CH2)(μ-S)(μ-SH)}BF4 + propiononitrile (107-12-0) → ammonium tetrafluroborate (13826-83-0) + {((η5-C5H5)Mo)(S2CH2)(S2CCH2CH3)(Mo(η5-C5H5))}BF4

Guidance literature:

With hydrogen; In neat (no solvent); dry solvents; degassing Mo-compd. dissolved in EtCN, placing under hydrogen (400 Torr at -196°C), stirring react. mixt. at room temperature (1 day); removal of solvent under reduced pressure, extn. (water), dissolving in MeCN, pptn. by addn. of Et2O; elem. anal.;

Reference yield: 35.0%

{((η5-C5H5)Mo)2(S2CH2)(μ-S)(μ-SH)}BF4 + acetonitrile (75-05-8,26809-02-9) → ammonium tetrafluroborate (13826-83-0) + {((η5-C5H5)Mo)(S2CH2)(S2CCH3)(Mo(η5-C5H5))}BF4

Guidance literature:

With hydrogen; In acetonitrile; dry solvents; degassing Mo-compd. dissolved in acetonitrile, placing under hydrogen (400 Torr at -196°C), stirring react. mixt. at room temperature (1 day); removal of solvent under reduced pressure, extn. (water), dissolving in MeCN, pptn. by addn. of Et2O;

upstream raw materials:

2-methylphenyl diazonium tetrafluoroborate

1,4-Butanediol diacrylate

benzenediazonium tetrafluoroborate

4-nitrobenzenediazonium tetrafluoroborate

Downstream raw materials:

1H-indazole-6-carboxylic acid methyl ester

lithium fluoride

diborane

silver tetrafluoroborate

Refernces

• 1、 Petrov, G. S.,Volodkovich, L. M.,Vecher, R. A.,Vecher, A. A.. "". . p. 381 - 384. Retrieved 1985.
• 2、 Nakajima, Yumiko,Inagaki, Akiko,Suzuki, Hiroharu. "Reductive cleavage of the N-N bond of hydrazine induced by a cationic trinuclear ruthenium hexahydride complex, [(Cp'Ru)3(μ-H) 6]X (Cp' = ν5-C5Me5; X = 1/2 SO4, BF4, PF6, BPh4) and dihydrogen". . p. 4040 - 4046. Retrieved 2004.
• 3、 Hoard, J. L.,Blair, V.. "". . p. 1985. Retrieved 1935.
• 4、 Gorbovoi,Baranovskii,Koval'skii,Grishchuk. "Reactions of arenediazonium tetrafluoroborates with 1,4-bis(acryloyloxy)butane in the presence of thiocyanate ion". . p. 1230 - 1232. Retrieved 2007/10/03.