CAS No.13826-83-0,Ammonium fluoborate Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	13826-83-0
Name:	Ammonium fluoborate
Article Data:	43

Formula:	NH₄BF₄
Molecular Weight:	104.843
Synonyms:	Ammoniumfluoborate (6CI);Borate(1-), tetrafluoro-, ammonium (8CI,9CI);Ammoniumborofluoride (NH4BF4);Ammonium fluoroborate;Ammoniumtetrafluoroborate(1-);
EINECS:	237-531-4
Density:	1.871 g/mL at 25 °C(lit.)
Melting Point:	230 °C
Solubility:	soluble in water
Appearance:	white crystalline powder
Hazard Symbols:	C
Risk Codes:	36/37/38-34
Safety:	26-36-45-36/37/39
Transport Information:	UN 9088
PSA:	0.00000
LogP:	1.67620

Synthetic route

: ammonium hydroxide

: pyridinium tetrafluoroborate

A: 110-86-1
pyridine

B: 13826-83-0
ammonium tetrafluroborate

Conditions

Conditions	Yield
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.;	A n/a B 92%

...Expand

: {((η5-C5H5)Mo)2(S2CH2)(μ-S)(μ-SH)}BF4

: 107-12-0
propiononitrile

A: 13826-83-0
ammonium tetrafluroborate

B: {((η5-C5H5)Mo)(S2CH2)(S2CCH2CH3)(Mo(η5-C5H5))}BF4

Conditions

Conditions	Yield
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.;	A 47% B 40%

...Expand

: {((η5-C5H5)Mo)2(S2CH2)(μ-S)(μ-SH)}BF4

: 100-47-0
benzonitrile

A: 13826-83-0
ammonium tetrafluroborate

B: {((η5-C5H5)Mo)(S2CH2)(S2CC6H5)(Mo(η5-C5H5))}BF4

Conditions

Conditions	Yield
With hydrogen In benzonitrile dry solvents; degassing Mo-compd. dissolved in PhCN, 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;	A 39% B 30%

...Expand

: {((η5-C5H5)Mo)2(S2CH2)(μ-S)(μ-SH)}BF4

: 75-05-8
acetonitrile

A: 13826-83-0
ammonium tetrafluroborate

B: {((η5-C5H5)Mo)(S2CH2)(S2CCH3)(Mo(η5-C5H5))}BF4

Conditions

Conditions	Yield
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;	A 32% B 35%

...Expand

: ammonium thiocyanate

: 2093-46-1
2-methylphenyl diazonium tetrafluoroborate

A: 13826-83-0
ammonium tetrafluroborate

B: 7727-37-9
nitrogen

Conditions

Conditions	Yield
With N,N-methylenediacrylamide; copper(II) tetrafluroborate hexahydrate In water; dimethyl sulfoxide byproducts: 2-MeC6H4CH2CH(SCN)CONHCH2NHCOCHCH2; addn. of 2-MeC6H4N2BF4 (1.1 equiv.) to N,N-methylenediacrylamide (1 equiv.), Cu(BF4)2*6H2O (0.1 equiv.) and NH4SCN (1.1 equiv.) in H2O-DMSO (1:4) for 30 min; evolution of gas at 10-15°C for 45 min;
With N,N-methylenediacrylamide; copper(II) tetrafluroborate hexahydrate In water; N,N-dimethyl-formamide byproducts: 2-MeC6H4CH2CH(SCN)CONHCH2NHCOCHCH2; addn. of 2-MeC6H4N2BF4 (1.1 equiv.) to N,N-methylenediacrylamide (1 equiv.), Cu(BF4)2*6H2O (0.1 equiv.) and NH4SCN (1.1 equiv.) in H2O-DMF (1:3)for 30 min; evolution of gas at 10-15°C for 45 min;

...Expand

: ammonium thiocyanate

: 1070-70-8
1,4-Butanediol diacrylate

: 369-57-3
benzenediazonium tetrafluoroborate

A: 13826-83-0
ammonium tetrafluroborate

B: 7727-37-9
nitrogen

C: 4-(2-thiocyanato-3-phenylpropionyloxy)butyl acrylate

Conditions

Conditions	Yield
copper(II) bis(tetrafluoroborate) In water; acetone addn. of C6H5N2BF4 to 1,4-bis(acryloyloxy)butane, Cu(BF4)2 and NH4SCN inaq. acetone (1:2) for 45-60 min; cooling at -10 - -5°C for 2 h; evolution of N2, treatment of residual with Et2O, extn., washing with water, drying with MgSO4, removal of ether, chromy.;

...Expand

: ammonium thiocyanate

: 1070-70-8
1,4-Butanediol diacrylate

: 456-27-9
4-nitrobenzenediazonium tetrafluoroborate

A: 13826-83-0
ammonium tetrafluroborate

B: 7727-37-9
nitrogen

C: acrylic acid 4-[3-(4-nitro-phenyl)-2-thiocyanato-propionyloxy]-butyl ester

Conditions

Conditions	Yield
copper(II) bis(tetrafluoroborate) In water; acetone addn. of NO2C6H4N2BF4 to 1,4-bis(acryloyloxy)butane, Cu(BF4)2 and NH4SCNin aq. acetone (1:2) for 45-60 min; cooling at -10 - -5°C for 2 h; evolution of N2, treatment of residual with Et2O, extn., washing with water, drying with MgSO4, removal of ether, chromy.;

...Expand

: ammonium thiocyanate

: 1070-70-8
1,4-Butanediol diacrylate

: 459-44-9
4-methylbenzenediazonium tetrafluoroborate

A: 13826-83-0
ammonium tetrafluroborate

B: 7727-37-9
nitrogen

C: acrylic acid 4-(2-thiocyanato-3-p-tolyl-propionyloxy)-butyl ester

Conditions

Conditions	Yield
copper(II) bis(tetrafluoroborate) In water; acetone addn. of CH3C6H4N2BF4 to 1,4-bis(acryloyloxy)butane, Cu(BF4)2 and NH4SCNin aq. acetone (1:2) for 45-60 min; cooling at -10 - -5°C for 2 h; evolution of N2, treatment of residual with Et2O, extn., washing with water, drying with MgSO4, removal of ether, chromy.;

...Expand

: ammonium thiocyanate

: 2,5-dichloroaniline diazonium fluoroboric salt

A: 13826-83-0
ammonium tetrafluroborate

B: 7727-37-9
nitrogen

Conditions

Conditions	Yield
With N,N-methylenediacrylamide; copper(II) tetrafluroborate hexahydrate In water; dimethyl sulfoxide byproducts: 2,5-Cl2C6H3CH2CH(SCN)CONHCH2NHCOCHCH2; addn. of 2,5-Cl2C6H3N2BF4 (1.1 equiv.) to N,N-methylenediacrylamide (1 equiv.) , Cu(BF4)2*6H2O (0.1 equiv.) and NH4SCN (1.1 equiv.) in H2O-DMSO (1:4) for 30 min; evolution of gas at 10-15°C for 45 min;
With N,N-methylenediacrylamide; copper(II) tetrafluroborate hexahydrate In water; N,N-dimethyl-formamide byproducts: 2,5-Cl2C6H3CH2CH(SCN)CONHCH2NHCOCHCH2; addn. of 2,5-Cl2C6H3N2BF4 (1.1 equiv.) to N,N-methylenediacrylamide (1 equiv.) , Cu(BF4)2*6H2O (0.1 equiv.) and NH4SCN (1.1 equiv.) in H2O-DMF (1:3) for 30 min; evolution of gas at 10-15°C for 45 min;

...Expand

: ammonium thiocyanate

: 459-64-3
4-methoxybenzenediazonium tetrafluoroborate

A: 13826-83-0
ammonium tetrafluroborate

B: 7727-37-9
nitrogen

Conditions

Conditions	Yield
With N,N-methylenediacrylamide; copper(II) tetrafluroborate hexahydrate In water; dimethyl sulfoxide byproducts: 4-MeOC6H4CH2CH(SCN)CONHCH2NHCOCHCH2; addn. of 4-MeOC6H4N2BF4 (1.1 equiv.) to N,N-methylenediacrylamide (1 equiv.), Cu(BF4)2*6H2O (0.1 equiv.) and NH4SCN (1.1 equiv.) in H2O-DMSO (1:4) for 30 min; evolution of gas at 10-15°C for 45 min;
With N,N-methylenediacrylamide; copper(II) tetrafluroborate hexahydrate In water; N,N-dimethyl-formamide byproducts: 4-MeOC6H4CH2CH(SCN)CONHCH2NHCOCHCH2; addn. of 4-MeOC6H4N2BF4 (1.1 equiv.) to N,N-methylenediacrylamide (1 equiv.) , Cu(BF4)2*6H2O (0.1 equiv.) and NH4SCN (1.1 equiv.) in H2O-DMF (1:3) for 30 min; evolution of gas at 10-15°C for 45 min;

...Expand

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Chemistry

Molecule structure of Ammonium fluoroborate (CAS NO.13826-83-0) :

IUPAC Name: azanium tetrafluoroborate
Molecular Weight: 104.843073 g/mol
Molecular Formula: BF₄H₄N
Density: 1.871 g/mL at 25 °C(lit.)
Melting Point: 230 °C
Water Solubility: soluble
Appreance: white crystalline powder
H-Bond Donor: 1
H-Bond Acceptor: 5
Exact Mass: 105.037292
MonoIsotopic Mass: 105.037292
Topological Polar Surface Area: 1
Heavy Atom Count: 6
Complexity: 19.1
Canonical SMILES: [B-](F)(F)(F)F.[NH4+]
InChI: InChI=1S/BF4.H3N/c2-1(3,4)5;/h;1H3/q-1;/p+1
InChIKey: PDTKOBRZPAIMRD-UHFFFAOYSA-O
EINECS: 237-531-4
Product Categories: Industrial/Fine Chemicals; Inorganics

Uses

Ammonium fluoroborate (CAS NO.13826-83-0) is used as analytical reagent and pesticides. In the textile printing and dyeing industry it used as a catalyst for resin finishing.

Production

Fluoride acid and ammonia in France fluoride hydrofluoric acid and boric acid in the autoclave at 60 °C below the 2h fluoride fluoride boric acid solution obtained above, give as gifts ammoniation reactor, by-pass and in ammonia, with Flow Control Ventilation volume. A large number of heat during the reaction kettle set up outside the ice bath cooling. Regular measurement of the temperature and adjust the ventilation amination, when the pH reached 3 ~ 4, the cease-pass ammonia. Cooling After the crystallization has been isolated from the product of more than liquid evaporation, cooling crystallization, centrifugal separation, at 80 °C under dry, acid ammonium fluoride system was finished.
HBF₄ + NH₃ → NH₄BF₄

Safety Profile

Hazard Codes: Corrosive C
Risk Statements: 36/37/38-34
R36/37/38: Irritating to eyes, respiratory system and skin
R34: Causes burns
Safety Statements: 26-36-45-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36: Wear suitable protective clothing
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible)
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection
RIDADR UN: 9088
WGK Germany: 3
RTECS: BQ6100000
Hazard Note: Corrosive/Moisture Sensitive
TSCA: T
Hazardous Substances Data: 13826-83-0(Hazardous Substances Data)

Specification

Ammonium fluoroborate (CAS NO.13826-83-0) is also called Ammonium borofluoride ; Ammonium fluoborate (6CI) ;
Ammonium tetrafluoroborate ; Ammonium tetrafluoroborate(1-) ; Borate(1-), tetrafluoro-, ammonium . Acidic inorganic salts are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.
INHALATION: May cause irritation of respiratory passages, nose bleeds, and nausea. EYES: May irritate.
Behavior in Fire: Sublimes above 238 °C yielding toxic fumes.