Sodium tetrafluoroborate supplier

Name
Sodium tetrafluoroborate
EINECS 237-340-6
CAS No. 13755-29-8
Article Data105
CAS DataBase
Density 2.47 g/mL at 25 °C(lit.)
Solubility water: 108 g/100 mL (26 °C)
Melting Point 384 °C
Formula NaBF₄
Boiling Point
Molecular Weight 109.794
Flash Point
Transport Information UN 3260
Appearance white crystals or powder
Safety 45-36/37/39-25
Risk Codes 34
Molecular Structure
Hazard Symbols C,Xi
Synonyms NSC 77386;Sodium borofluoride;Sodium boron tetrafluoride;Sodium fluoroborate;Sodiumfluoroborate (NaBF4);Borate(1-),tetrafluoro-, sodium (8CI,9CI);Sodium fluoborate (Na[BF4]) (6CI);Apreton R;
PSA 0.00000
LogP 1.30000

Synthetic route

: 10170-69-1
dimanganese decacarbonyl

: tricarbonyl(cyclohexadienyl)iron tetrafluoroborate

A: 13755-29-8
sodium tetrafluoroborate

B: 135224-95-2
(OC)3Fe(μ-η4:η1-cyclohexadiene)Mn(CO)5

Conditions

Conditions	Yield
With sodium amalgam In tetrahydrofuran (Ar), reduced Mn-complex (45 min at 0°C, 30 min at 20°C) added at -70°C, stirred for 1 h; solvent removed in vacuo at -30°C, extracted four times with pentane at -25°C (Mn2(CO)10 as by-product), extracted two times with CH2Cl2, solvent removed, dried in high vacuum, (all steps at <-20°C), elem. anal.;	A n/a B 98%

...Expand

: 16940-66-2
sodium tetrahydroborate

A: 13755-29-8
sodium tetrafluoroborate

B: borane tetrahydrofuran

Conditions

Conditions	Yield
With BF3 In tetrahydrofuran introduction of BF3 into suspn. of NaBH4 in THF with stirring (-8-(-12)°C, 6 h), stirring (12h, room temp.), addn. of further NaBF4, stirring (2 h); condensing in to N2 cooled Dewar-vessel (25°C, 50 Torr), warming (room temp.); (11)B-NMR;	A n/a B 97.5%

: 16940-66-2
sodium tetrahydroborate

: BF3-triglymate

A: 13755-29-8
sodium tetrafluoroborate

B: 19287-45-7
diborane

Conditions

Conditions	Yield
In further solvent(s) soln. NaBH4 in triglyme was added slowly for 1 h at room temp. to BF3-triglymate; B2H6 was absorbed with THF, NaBF4 was filtered off, solvent was removedby distillation to obtaine more NaBF4;	A 97% B >99

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: 1516885-12-3
C6H4FN2(1+)*C6BF8(1-)

: sodium fluoride

A: 13755-29-8
sodium tetrafluoroborate

B: 540-36-3
para-difluorobenzene

C: C6BF14(1-)*Na(1+)

D: C6BF14(1-)*Na(1+)

Conditions

Conditions	Yield
at 160 - 170℃; Glovebox;	A 5% B 95% C 83% D 10%

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: 16940-66-2
sodium tetrahydroborate

: 1020537-36-3
BF3-monoglymate

A: 13755-29-8
sodium tetrafluoroborate

B: 19287-45-7
diborane

Conditions

Conditions	Yield
In further solvent(s) soln. NaBH4 in triglyme was added slowly for 3 h at room temp. to BF3-monoglymate; B2H6 was absorbed with THF, NaBF4 was filtered off, solvent was removedby distillation to obtaine more NaBF4;	A 94% B >99

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: 16940-66-2
sodium tetrahydroborate

: BF3-tetraglymate

A: 13755-29-8
sodium tetrafluoroborate

B: 19287-45-7
diborane

Conditions

Conditions	Yield
In further solvent(s) soln. NaBH4 in tetraglyme was added slowly for 3 h at room temp. to BF3-tetraglymate; B2H6 was absorbed with THF, NaBF4 was filtered off, solvent was removedby distillation to obtaine more NaBF4;	A 94% B >99

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: pyridinium tetrafluoroborate

: 1310-73-2
sodium hydroxide

A: 110-86-1
pyridine

B: 13755-29-8
sodium tetrafluoroborate

Conditions

Conditions	Yield
In water addn. of NaOH to C5H5NHBF4; extn. of pyridine with CHCl3, concn., elem. anal.;	A n/a B 94%

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: 16940-66-2
sodium tetrahydroborate

: 123334-27-0
BF3-tert-butyl methyl etherate

A: 13755-29-8
sodium tetrafluoroborate

B: 19287-45-7
diborane

Conditions

Conditions	Yield
In further solvent(s) soln. NaBH4 in triglyme was added slowly for 3 h at room temp. to BF3-tert-butyl methyl etherate; B2H6 was absorbed with THF, NaBF4 was filtered off, solvent was removedby distillation to obtaine more NaBF4;	A 93% B >99

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: [Ru(η(5)-C5H5)(C(CH=CPh2)=NHnPr)(CO)(PiPr3)]BF4

: 124-41-4
sodium methylate

A: 13755-29-8
sodium tetrafluoroborate

B: 252981-67-2
[Ru(η(5)-C5H5)(C(CH=CPh2)=NnPr)(CO)(PiPr3)]

Conditions

Conditions	Yield
In tetrahydrofuran byproducts: MeOH; stirring (1 h); evapn. (vac.), pptn. on toluene addn., filtering, evapn., washing (pentane); elem. anal.;	A n/a B 90%

...Expand

: [Ru(η(5)-C5H5)(C(CH=CPh2)=NHPh)(CO)(PiPr3)]BF4

: 124-41-4
sodium methylate

A: 13755-29-8
sodium tetrafluoroborate

B: 252981-68-3
[Ru(η(5)-C5H5)(C(CH=CPh2)=NHPh)(CO)(PiPr3)]

Conditions

Conditions	Yield
In tetrahydrofuran byproducts: MeOH; stirring (1 h); evapn. (vac.), pptn. on toluene addn., filtering, evapn., washing (pentane); elem. anal.;	A n/a B 90%

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: Na[(η5-cyclopentadienyl)(nitrosyl)(carbonyl)(cyano)Mo]

: 420-37-1
trimethoxonium tetrafluoroborate

A: 13755-29-8
sodium tetrafluoroborate

B: 115-10-6
Dimethyl ether

C: [(η5-cyclopentadienyl)Mo(nitrosyl)(carbonyl)(CNCH3)]

Conditions

Conditions	Yield
In acetonitrile under N2, Mo complex dissolved in CH3CN, Me3OBF4 added, stirred at roomtemp. for 0.5 h; evapd., C6H6 added to residue, filtered, solvent removed, dried in vac., recrystd. from hexane with small quantity of CH2Cl2 at -50°C, elem. anal.;	A n/a B n/a C 85%

...Expand

: [Ru(η(5)-C5H5)(C(CH=CPh2)=NEt2)(CO)(PiPr3)]BF4

: 124-41-4
sodium methylate

A: 13755-29-8
sodium tetrafluoroborate

B: 252981-61-6
[Ru(η(5)-C5H5)(C(NEt2)=C=CPh2)(CO)(PiPr3)]

Conditions

Conditions	Yield
In tetrahydrofuran byproducts: MeOH; stirring (1 h); evapn. (vac.), toluene addn., filtering, evapn., washing (pentane); elem. anal.;	A n/a B 85%

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: [Ru(η(5)-C5H5)(C(CH=CPh2)=NC5H10)(CO)(PiPr3)]BF4

: 124-41-4
sodium methylate

A: 13755-29-8
sodium tetrafluoroborate

B: 252981-62-7
[Ru(η(5)-C5H5)(C(NC5H10)=C=CPh2)(CO)(PiPr3)]

Conditions

Conditions	Yield
In tetrahydrofuran byproducts: MeOH; stirring (1 h); evapn. (vac.), toluene addn., filtering, evapn., washing (pentane); elem. anal.;	A n/a B 80%

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: Na[(η5-cyclopentadienyl)(nitrosyl)(carbonyl)(cyano)Mo]

: 368-39-8
triethyloxonium fluoroborate

A: 13755-29-8
sodium tetrafluoroborate

B: 60-29-7
diethyl ether

C: [(η5-cyclopentadienyl)Mo(nitrosyl)(carbonyl)(CNC2H5)]

Conditions

Conditions	Yield
In acetonitrile under N2, Mo complex dissolved in MeCN, added Et3OBF4, stirred for 0.5 h at room temp.; solvent evapd. in vac., added C6H6, filtered, solvent removed, dried invac., recrystd. from hexane with small quantity of CH2Cl2 at -50°C, elem. anal.;	A n/a B n/a C 80%

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: 16940-66-2
sodium tetrahydroborate

: 112068-95-8
((η-C5Me5)Ir(η6-3-methylbenzo{b}thiophene))(BF4)2

A: 13755-29-8
sodium tetrafluoroborate

B: 114032-59-6
{C5(CH3)5Ir(CH3)C8H6S}(1+)*(BF4)(1-)={C5(CH3)5Ir(CH3)C8H6S}BF4

C: 114032-57-4
{C5(CH3)5Ir(CH3)C8H6S}(1+)*(BF4)(1-)={C5(CH3)5Ir(CH3)C8H6S}BF4

D: 114032-55-2
{C5(CH3)5Ir(CH3)C8H6S}(1+)*(BF4)(1-)={C5(CH3)5Ir(CH3)C8H6S}BF4

E: 114032-53-0
{C5(CH3)5Ir(CH3)C8H6S}(1+)*(BF4)(1-)={C5(CH3)5Ir(CH3)C8H6S}BF4

Conditions

Conditions	Yield
In dichloromethane; water To a stirred soln. of Cp(CH3)5Ir(3-MeBT)(BF4)2 in H2O and CH2Cl2 was added NaBH4 (under N2).; After 3 min the layers were sepd., and the water layer was extd. with CH2Cl2. The combined CH2Cl2 extracts were dried over Na2SO4 and filtered. Product was pptd. by addn. of Et2O. elem. anal.; ratio of isomers: 58:27:8:7;	A n/a B n/a C n/a D n/a E 79%

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: Na[(η5-cyclopentadienyl)(nitrosyl)(carbonyl)(cyano)W]

: 420-37-1
trimethoxonium tetrafluoroborate

A: 13755-29-8
sodium tetrafluoroborate

B: 115-10-6
Dimethyl ether

C: [(η5-cyclopentadienyl)W(nitrosyl)(carbonyl)(CNCH3)]

Conditions

Conditions	Yield
In acetonitrile under N2, W complex dissolved in CH3CN, Me3OBF4 added, stirred at room temp. for 0.5 h; evapd., C6H6 added to residue, filtered, solvent removed, dried in vac., recrystd. from hexane with small quantity of CH2Cl2 at -50°C, elem. anal.;	A n/a B n/a C 79%

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: 1516885-12-3
C6H4FN2(1+)*C6BF8(1-)

: sodium fluoride

A: 13755-29-8
sodium tetrafluoroborate

B: 540-36-3
para-difluorobenzene

C: 1516885-20-3
C6BF8(1-)*Na(1+)

Conditions

Conditions	Yield
at 160 - 170℃; Glovebox;	A 11% B 79% C 71%

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: 16940-66-2
sodium tetrahydroborate

: 114033-27-1
{C5(CH3)5IrC8H6S}(2+)*2(BF4)(1-)={C5(CH3)5IrC8H6S}(BF4)2

A: 13755-29-8
sodium tetrafluoroborate

B: 114032-47-2
{C5(CH3)5IrC8H7S}(1+)*(BF4)(1-)={C5(CH3)5IrC8H7S}BF4

C: 114032-51-8
{C5(CH3)5IrC8H7S}(1+)*(BF4)(1-)={C5(CH3)5IrC8H7S}BF4

D: 114032-49-4
{C5(CH3)5IrC8H7S}(1+)*(BF4)(1-)={C5(CH3)5IrC8H7S}BF4

E: 114057-28-2
{C5(CH3)5IrC8H7S}(1+)*(BF4)(1-)={C5(CH3)5IrC8H7S}BF4

Conditions

Conditions	Yield
In dichloromethane; water H2O and CH2Cl2 were purged with N2 for 5 min. To this stirred soln. was added (C5(CH3)5Ir(BT))(BF4)2 and then NaBH4. After 5 min the layers were separated, and the water layer was extracted with CH2Cl2.; After 5 min the layers were separated, and the water layer was extd. with CH2Cl2. The combined CH2Cl2 extracts were dried over Na2SO4 and filtered. Product was pptd. by addn. of ether. elem. anal.; ratio of isomers: 61:25:8:6;	A n/a B n/a C n/a D n/a E 78%

Yield

In dichloromethane; water H2O and CH2Cl2 were purged with N2 for 5 min. To this stirred soln. was added (C5(CH3)5Ir(BT))(BF4)2 and then NaBH4. After 5 min the layers were separated, and the water layer was extracted with CH2Cl2.; After 5 min the layers were separated, and the water layer was extd. with CH2Cl2. The combined CH2Cl2 extracts were dried over Na2SO4 and filtered. Product was pptd. by addn. of ether. elem. anal.; ratio of isomers: 61:25:8:6;

A n/a
B n/a
C n/a
D n/a
E 78%

...Expand

: 16940-66-2
sodium tetrahydroborate

: 114032-45-0
{C5(CH3)5Ir(CH3)C8H5S}(2+)*2(BF4)(1-)={C5(CH3)5Ir(CH3)C8H5S}(BF4)2

A: 13755-29-8
sodium tetrafluoroborate

B: 114032-65-4
{C5(CH3)5Ir(CH3)C8H6S}(1+)*(BF4)(1-)={C5(CH3)5Ir(CH3)C8H6S}BF4

C: 114032-63-2
{C5(CH3)5Ir(CH3)C8H6S}(1+)*(BF4)(1-)={C5(CH3)5Ir(CH3)C8H6S}BF4

D: 114057-30-6
{C5(CH3)5Ir(CH3)C8H6S}(1+)*(BF4)(1-)={C5(CH3)5Ir(CH3)C8H6S}BF4

E: 114032-61-0
{C5(CH3)5Ir(CH3)C8H6S}(1+)*(BF4)(1-)={C5(CH3)5Ir(CH3)C8H6S}BF4

Conditions

Conditions	Yield
In dichloromethane; water H2O and CH2Cl2 were purged with N2 for 5 min. To this stirred soln. was added (C5(CH3)5Ir(2-MeBT))(BF4)2 and then NaBH4.; After 5 min the layers were sepd., and the water layer was extd. with CH2Cl2. The combined CH2Cl2 extracts were dried over Na2SO4 and filtered. Product was pptd. by addn. of Et2O. elem. anal.; ratio of isomers: 60:23:9:8;	A n/a B n/a C n/a D n/a E 78%

...Expand

: C6H4FN2(1+)*C8BF18(1-)

: sodium fluoride

A: 13755-29-8
sodium tetrafluoroborate

B: 540-36-3
para-difluorobenzene

C: 85794-30-5
C8F14

D: C8BF18(1-)*Na(1+)

E: C8BF18(1-)*Na(1+)

Conditions

Conditions	Yield
at 160 - 170℃; Glovebox;	A 17% B 77% C 3% D 65% E 12%

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: 1516885-17-8
C6H4FN2(1+)*C3BF6(1-)

: sodium fluoride

A: 13755-29-8
sodium tetrafluoroborate

B: 540-36-3
para-difluorobenzene

C: 1516885-27-0
C3BF6(1-)*Na(1+)

D: C3HF3*Na(1+)

Conditions

Conditions	Yield
at 160 - 170℃; Glovebox;	A 76% B 51% C 9% D 76%

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: (η5-C5H5)Mo(NO)2BF4

: 143-66-8
sodium tetraphenyl borate

A: 13755-29-8
sodium tetrafluoroborate

B: (η5-C5H5)Mo(NO)2Ph

C: 960-71-4
triphenylborane

Conditions

Conditions	Yield
In dichloromethane N2-atmosphere; 1 h; filtration (Al2O3), evapn. (vac.);	A n/a B 75% C n/a

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: [(η(5)-cyclopentadienylditrosyl)Cr]BF4

: 143-66-8
sodium tetraphenyl borate

A: 13755-29-8
sodium tetrafluoroborate

B: (η5-C5H5)Cr(NO)2Ph

C: 960-71-4
triphenylborane

Conditions

Conditions	Yield
In dichloromethane N2-atmosphere; 1 h; filtration (Al2O3), evapn. (vac.);	A n/a B 74% C n/a

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: tricarbonyl(cyclohexadienyl)iron tetrafluoroborate

: disodium tetracarbonylosmate

A: 13755-29-8
sodium tetrafluoroborate

: 135560-34-8
{(OC)3Fe(μ-η4:η1-cyclohexadienyl)}2Os(CO)4

Conditions

Conditions	Yield
In tetrahydrofuran (Ar), added at -70°C, after 1 h warmed to -30°C; solvent removed at -30°C, dissolved in CH2Cl2 at room temp., centrifugation, reduced to dryness, dried for 2 h in vacuo, elem. anal.;	A n/a B 71%

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: 13755-29-8
sodium tetrafluoroborate

: 220677-63-4
Ethyl 4-amino-N-(3,4-dichlorobenzyl)indole-2-carboxylate

: 287482-04-6
N-(3,4-dichlorobenzyl)-2-ethoxycarbonylindole-4-diazonium tetrafluoroborate

Conditions

Conditions	Yield
With hydrogenchloride; sodium nitrite In phosphorus pentaoxide; water	100%

: 13755-29-8
sodium tetrafluoroborate

: iron(II) chloride tetrahydrate

: 1539-42-0
bis[(2-pyridyl)methyl]amine

: bis(2,2'-dipicolylamine)iron(II) tetrafluoroborate

Conditions

Conditions	Yield
With ascorbic acid In water addn. of aq. ligand soln. to aq. FeCl2 soln. (contg. ascorbic acid to reduce Fe(III)) under N2, ratio Fe : Dipica = 1:2.1, addn. of excess NaBF4;	100%

...Expand

: 13755-29-8
sodium tetrafluoroborate

: (1-hexadecyl-1,4,8,11,-tetra-azacyclotetradecane)nickel(II) perchlorate

: (1-hexadecyl-1,4,8,11,-tetra-azacyclotetradecane)nickel(II) tetrafluoroborate

Conditions

Conditions	Yield
In dichloromethane; water A CH2Cl2 layer of Ni(HNC2H4NHC3H6NHC2H4N(C16H33)C3H6)(ClO4)2 is equilibrated with an aq. layer of NaBF4.; The ClO4(1-) ions are quantitatively replaced by the BF4(1-) ions forming the complex Ni(HNC2H4NHC3H6NHC2H4N(C16H33)C3H6)(BF4)2.;	100%

: 13755-29-8
sodium tetrafluoroborate

: 284669-89-2
[Ni(S((CH2)2SCH2C(CH3)NO)2H)(H2O)](1+)*ClO4(1-)=[Ni(S((CH2)2SCH2C(CH3)NO)2H)]ClO4*H2O

A: Ni(2+)*(S((CH2)2SCH2C(CH3)NO)2BF2)(1-)*ClO4(1-)=[Ni(S((CH2)2SCH2C(CH3)NO)2BF2)]ClO4

B: Ni(2+)*S((CH2)2SCH2C(CH3)NO)2H(1-)*BF4(1-)=Ni(S((CH2)2SCH2C(CH3)NO)2H)BF4

Conditions

Conditions	Yield
In methanol	A 0% B 100%

...Expand

: 13755-29-8
sodium tetrafluoroborate

: pentakis(dimethylamino)-ethylamino-ethyliminobiphosphonium ditetrafluoroborate

: 1,1,1,3,3-pentakis(dimethylamino)-3-ethylamino-1λ5,3λ5-diphosphazenium tetrafluoroborate

Conditions

Conditions	Yield
With potassium chloride In dichloromethane; water; acetonitrile byproducts: KBF4; aq. soln. of KCl added to aq. soln. of complex, KBF4 filtered, soln. concd. in vac. to dryness, residue dissolved in MeCN and refluxed for 72 h,cooled to room temp., concd. to dryness then dissolved in CH2Cl2, shake d with aq. soln. of NaBF4; org. phase dried with Na2SO4, concd. in vac., dried at 0.05 Torr; pure by (1)H NMR;	100%

Yield

With potassium chloride In dichloromethane; water; acetonitrile byproducts: KBF4; aq. soln. of KCl added to aq. soln. of complex, KBF4 filtered, soln. concd. in vac. to dryness, residue dissolved in MeCN and refluxed for 72 h,cooled to room temp., concd. to dryness then dissolved in CH2Cl2, shake d with aq. soln. of NaBF4; org. phase dried with Na2SO4, concd. in vac., dried at 0.05 Torr; pure by (1)H NMR;

100%

: 13755-29-8
sodium tetrafluoroborate

: dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer

: 75-09-2
dichloromethane

: 486403-20-7
(C6F5)(C6H5)PC6H4SCH3

: [(η5-C5(CH3)5RhCl(C6F5)PhPC6H4SMe-2]BF4

Conditions

Conditions	Yield
In not given Atherton, M. J.; Fawcett, J.; Holloway, J. H.; Hope, E. G.; Karacar, A.;Russell, D. R.; Saunders, G. C. J. Chem. Soc., Dalton Trans. 1996, 321 5; elem. anal.;	100%

...Expand

: 13755-29-8
sodium tetrafluoroborate

: zinc(II) nitrate hexahydrate

: [Cu2(C12H6N2)4(C6H4)6(OCH2CH2)12O2](2+)*2BF4(1-)=[Cu2(C12H6N2)4(C6H4)6(OCH2CH2)12O2][BF4]2

: [CuZn(C12H6N2)4(C6H4)6(OCH2CH2)12O2](3+)*3BF4(1-)=[CuZn(C12H6N2)4(C6H4)6(OCH2CH2)12O2][BF4]3

Conditions

Conditions	Yield
In dichloromethane room tepm., pptn., addn. of excess of NaBF4; crystn. (C6H6/CH2Cl2);	100%

...Expand

: 13755-29-8
sodium tetrafluoroborate

: 1441047-44-4, 1441047-65-9
(E)-1-((dibutyl(3-hydroxy-3-methylbut-1-en-1-yl)stannyl)hexyl)-3-ethyl-1H-imidazol-3-ium bromide

: 1441047-52-4
(E)-1-(6-(dibutyl(3-hydroxy-3-methylbut-1-en-1-yl)stannyl)hexyl)-3-ethyl-1H-imidazol-3-ium tetrafluoroborate

Conditions

Conditions	Yield
In acetone at 20℃; for 24h;	100%

: 13755-29-8
sodium tetrafluoroborate

: 33035-41-5
2-(diacetoxyiodo)mesitylene

: 5720-06-9
2-Methoxyphenylboronic acid

: C16H18IO(1+)*BF4(1-)

Conditions

Conditions	Yield
Stage #1: 2-(diacetoxyiodo)mesitylene; 2-Methoxyphenylboronic acid With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃; Stage #2: sodium tetrafluoroborate In dichloromethane; water for 0.5h;	100%

...Expand

: 13755-29-8
sodium tetrafluoroborate

: (S)-1-(2-benzyloxypropyl)-3-butylimidazolium bromide

: (S)-1-(2-benzyloxypropyl)-3-butylimidazolium tetrafluoroborate

Conditions

Conditions	Yield
In water at 20℃; for 5h;	100%

: 13755-29-8
sodium tetrafluoroborate

: C160H137N32Pd8(8+)*8NO3(1-)

: 8BF4(1-)*C160H137N32Pd8(8+)

Conditions

Conditions	Yield
In water at 60℃;	100%

: 13755-29-8
sodium tetrafluoroborate

: 1352428-90-0
1,3-dimethyl-4-(3′,4′,5′-trimethoxyphenyl)-5-(4″-methoxyphenyl)imidazolium iodide

: 4-(3,4,5-trimethoxyphenyl)-5-(4-methoxyphenyl)-1,3-dimethylimidazolium tetrafluoroborate

Conditions

Conditions	Yield
In acetone at 20℃; for 24h;	100%

: 13755-29-8
sodium tetrafluoroborate

: 1627130-80-6
4-(3-chloro-4,5-dimethoxyphenyl)-5-(4-methoxyphenyl)-1,3-diethylimidazolium iodide

: 4-(3-chloro-4,5-dimethoxyphenyl)-5-(4-methoxyphenyl)-1,3-diethylimidazolium tetrafluoroborate

Conditions

Conditions	Yield
In acetone at 20℃; for 24h;	100%

: 13755-29-8
sodium tetrafluoroborate

: 1627130-81-7
4-(3-bromo-4,5-dimethoxyphenyl)-5-(4-methoxyphenyl)-1,3-diethylimidazolium iodide

: 4-(3-bromo-4,5-dimethoxyphenyl)-5-(4-methoxyphenyl)-1,3-diethylimidazolium tetrafluoroborate

Conditions

Conditions	Yield
In acetone at 20℃; for 24h;	100%

: 13755-29-8
sodium tetrafluoroborate

: BF4(1-)*C71H92N4O5*C24H32O8*H(1+)

: 74-88-4
methyl iodide

: 2BF4(1-)*C72H95N4O5(1+)*C24H32O8*H(1+)

Conditions

Conditions	Yield
Stage #1: BF4(1-)C71H92N4O5C24H32O8*H(1+); methyl iodide at 20℃; for 72h; Inert atmosphere; Schlenk technique; Stage #2: sodium tetrafluoroborate In dichloromethane; water; acetone at 20℃; for 18h;	100%

...Expand

: 13755-29-8
sodium tetrafluoroborate

: BF4(1-)*C72H95N4O5(1+)*C24H32O8

: 2BF4(1-)*C72H95N4O5(1+)*C24H32O8*H(1+)

Conditions

Conditions	Yield
Stage #1: BF4(1-)C72H95N4O5(1+)C24H32O8 With hydrogenchloride In diethyl ether; dichloromethane at 20℃; for 1h; Stage #2: sodium tetrafluoroborate In dichloromethane; water; acetone at 20℃; for 18h;	100%

: 13755-29-8
sodium tetrafluoroborate

: C33H49ClIrN2P

: 1333-74-0
hydrogen

: C33H51IrN2P(1+)*BF4(1-)

Conditions

Conditions	Yield
In dichloromethane-d2 at 25℃; under 1500.15 Torr; for 120h; Inert atmosphere;	100%

...Expand

: 13755-29-8
sodium tetrafluoroborate

: 1,1'-bis(4-iodophenyl)-[4,4'-bipyridine]-1,1'-diium dichloride

: C22H16I2N2(2+)*2BF4(1-)

Conditions

Conditions	Yield
In water at 20℃; for 6h; Inert atmosphere;	100%

: 13755-29-8
sodium tetrafluoroborate

: C28H34IN2O(1+)*C7H8O3S*C7H7O3S(1-)

: (2,4,6-trimethylphenyl)(palonosetron)iodonium ditetrafluoroborate

Conditions

Conditions	Yield
In dichloromethane; water	100%

: 13755-29-8
sodium tetrafluoroborate

: 1,3-diethyl-5-ferrocenyl-4-phenylimidazolium iodide

: 1,3-diethyl-4-ferrocenyl-5-phenylimidazolium tetrafluoroborate

Conditions

Conditions	Yield
In acetone at 20℃; for 24h;	100%

: 13755-29-8
sodium tetrafluoroborate

: N,N'-(methylene)bis(N,N-dimethyl-1-(4-vinylphenyl)methanaminium) chloride

: N,N'-(methylene)bis(N,N-dimethyl-1-(4-vinylphenyl)methanaminium) tetrafluoroborate

Conditions

Conditions	Yield
In water at 20℃; for 12h;	100%

: 13755-29-8
sodium tetrafluoroborate

: C9H19N2O2(1+)*Cl(1-)

: C9H19N2O2(1+)*BF4(1-)

Conditions

Conditions	Yield
In ethanol for 2h; Sonication;	100%

: 13755-29-8
sodium tetrafluoroborate

: 4-[4-(1-hexylpyridin-1-ium-4-yl)phenyl]-1,2,6-tri-p-tolylpyridin-1-ium iodide tetrafluoroborate

: 4-[4-(1-hexylpyridin-1-ium-4-yl)phenyl]-1,2,6-tri-p-tolylpyridin-1-ium bis(tetrafluoroborate)

Conditions

Conditions	Yield
In methanol; water for 0.5h;	100%

: 13755-29-8
sodium tetrafluoroborate

: 1,1'”-diphenyl-[4,2’:5’,3”:6”,4'”-quaterpyridine]-1,1'”-diium ditriflate

: 1,1”‘-diphenyl-[4,2’:5’,3’‘:6’‘,4’‘‘-quaterpyridine]-1,1’‘‘-diium bis(tetrafluoroborate)

Conditions

Conditions	Yield
In methanol; water for 0.5h;	100%

: 13755-29-8
sodium tetrafluoroborate

: 1-[3-tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silylpropyl]-3,5-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)pyridinium iodide

: 1-[3-tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silylpropyl]-3,5-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)pyridinium tetrafluoroborate

Conditions

Conditions	Yield
In water; acetone at 20℃; for 5h;	100%

: 13755-29-8
sodium tetrafluoroborate

: 1-methyl-3-(2-(3-methyl-2-oxoimidazolidin-1-yl)ethyl)-1H-imidazol-3-ium chloride

: 1-methyl-3-(2-(3-methyl-2-oxoimidazolidin-1-yl)ethyl)-1H-imidazol-3-ium tetrafluoroborate

Conditions

Conditions	Yield
In methanol at 20℃; for 24h;	100%

: 13755-29-8
sodium tetrafluoroborate

: C39H47N2(1+)*Br(1-)

: C39H47N2(1+)*BF4(1-)

Conditions

Conditions	Yield
In water; acetone at 20℃;	100%
In water; acetone at 20℃; for 0.75h;	94%
In water; acetone at 20℃; for 1h;	89%
In methanol; water at 20℃; for 1h; Inert atmosphere;

Sodium tetrafluoroborate Chemical Properties

Product Name: Sodium tetrafluoroborate (CAS NO.13755-29-8)

Molecular Formula: NaBF₄
Molecular Weight: 109.79g/mol
Mol File: 13755-29-8.mol
Appearance: white crystals or powder
Melting Point: 384 °C
Water Solubility: 108 g/100 mL (26 ºC)
Sensitive: Hygroscopic
Stability: Moisture sensitive; do not store in glass (though the completely dry material does not etch glass). Incompatible with strong oxidizing agents.
H-Bond Donor: 0
H-Bond Acceptor: 5
Structure Descriptors of Sodium tetrafluoroborate (CAS NO.13755-29-8):
IUPAC Name: sodium tetrafluoroborate
Canonical SMILES: [B-](F)(F)(F)F.[Na+]
InChI: InChI=1S/BF4.Na/c2-1(3,4)5;/q-1;+1
InChIKey: KGJZTOFHXCFQIV-UHFFFAOYSA-N
Product Categories: Inorganic Chemicals;Inorganics

Sodium tetrafluoroborate Uses

Sodium tetrafluoroborate (CAS NO.13755-29-8) is used as a fluorinating agent.

Sodium tetrafluoroborate Toxicity Data With Reference

scu-rat LD50:550 mg/kg

ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. 80 (1973),17.

Sodium tetrafluoroborate Consensus Reports

Reported in EPA TSCA Inventory.

Sodium tetrafluoroborate Safety Profile

Safety Information of Sodium tetrafluoroborate (CAS NO.13755-29-8):
Hazard Codes:C ,Xi
Risk Statements:34
34:Causes burns
Safety Statements:45-36/37/39-25
45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
25:Avoid contact with eyes
RIDADR:3260
WGK Germany:1
RTECS:ED2975000
F:21
Hazard Note:Irritant
Moderately toxic by subcutaneous route. When heated to decomposition it emits toxic fumes of F⁻ and Na₂O.

Sodium tetrafluoroborate Standards and Recommendations

OSHA PEL: TWA 2.5 mg(F)/m³
ACGIH TLV: TWA 2.5 mg(F)/m³; BEI: 3 mg/g creatinine of fluorides in urine prior to shift; 10 mg/g creatinine of fluorides in urine at end of shift.
NIOSH REL: (Inorganic Fluorides) TWA 2.5 mg(F)/m³

Sodium tetrafluoroborate Specification

Sodium tetrafluoroborate , its CAS NO. is 13755-29-8, the synonyms are Borate(1-), tetrafluoro-, sodium ; Sodium boron tetrafluoride ; Sodium fluoborate .

Product Name

Sodium tetrafluoroborate

Synthetic route

Sodium tetrafluoroborate Chemical Properties

Sodium tetrafluoroborate Uses

Sodium tetrafluoroborate Toxicity Data With Reference

Sodium tetrafluoroborate Consensus Reports

Sodium tetrafluoroborate Safety Profile

Sodium tetrafluoroborate Standards and Recommendations

Sodium tetrafluoroborate Specification

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