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Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate structure

CAS No.: 79060-88-1

Chemical Name:: Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate

Synonyms: NABARF;TFPB;NaBARF Hydrate;Kobayashi's Reagent;Na[B(3,5-(CF3)2C6H3)4];Tfpb(Kobayashi'SReagent);Sodium tetrakis[3,5-bis(trifL;Sodium tetrakis￡3,5-bis(triflu;Tetra (3,5-difluoromethyl) phenyl) sodium borate;Benzene, 1,3-bis(trifluoromethyl)-, boron complex

CBNumber:: CB0311759

Molecular Formula:: C32H12BF24Na

Molecular Weight:: 886.2

MDL Number:: MFCD00043323

MOL File:: 79060-88-1.mol

MSDS File:: SDS

Last updated:2025-07-24 18:13:53

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Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate Properties

Melting point	310℃
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	DMSO (Slightly)
form	Powder
color	tan
Water Solubility	soluble
BRN	5474788
InChIKey	LTGMONZOZHXAHO-UHFFFAOYSA-N
SMILES	[B-](C1=CC(=CC(C(F)(F)F)=C1)C(F)(F)F)(C1=CC(=CC(C(F)(F)F)=C1)C(F)(F)F)(C1=CC(=CC(C(F)(F)F)=C1)C(F)(F)F)C1C=C(C=C(C(F)(F)F)C=1)C(F)(F)F.[Na+]
CAS DataBase Reference	79060-88-1
UNSPSC Code	26111700
NACRES	NB.61

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Hazard Codes

Xn,Xi

Risk Statements

36/37/38-20/21/22

Safety Statements

36/37/39-26-22

WGK Germany

TSCA

HazardClass

IRRITANT

HS Code

29319090

NFPA 704

	0
2		0

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate price More Price(33)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	692360	Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate	79060-88-1	250mg	$186	2025-07-31	Buy
Sigma-Aldrich	692360	Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate	79060-88-1	1g	$361	2025-07-31	Buy
TCI Chemical	S0447	Sodium Tetrakis[3,5-bis(trifluoromethyl)phenyl]borate Hydrate >98.0%(HPLC)(W)	79060-88-1	200mg	$42	2025-07-31	Buy
TCI Chemical	S0447	Sodium Tetrakis[3,5-bis(trifluoromethyl)phenyl]borate Hydrate >98.0%(HPLC)(W)	79060-88-1	1g	$163	2025-07-31	Buy
Strem Chemicals	11-0590	Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, min. 98% NaBARF	79060-88-1	50mg	$85	2024-03-01	Buy

Product number	Packaging	Price	Buy
692360	250mg	$186	Buy
692360	1g	$361	Buy
S0447	200mg	$42	Buy
S0447	1g	$163	Buy
11-0590	50mg	$85	Buy

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate Chemical Properties,Uses,Production

Chemical Properties

Light beige powder

Uses

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate was used in the preparation of poly(n-butyl acrylate)- based ion-selective membranes.

Uses

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, also known as the BARF anion, is a compound used in catalytic cycles due to its inability to coordinate to metal centres.

General Description

Visit our Sensor Applications portal to learn more.

reaction suitability

core: sodium
reagent type: catalyst

Synthesis

13755-29-8

328-70-1

79060-88-1

The general procedure for the synthesis of sodium tetrakis(3,5-bis(trifluoromethyl)phenyl)borate from sodium fluoborate and 3,5-bis(trifluoromethyl)bromobenzene was as follows: first, a three-necked round-bottomed flask fitted with a reflux condenser was evacuated, flame-dried and replaced with argon. Subsequently, 1.01 g (41.7 mmol) of magnesium shavings, 0.72 g (6.4 mmol, 1 equiv.) of sodium fluoborate (NaBF4) and 150 mL of anhydrous ether were added to the flask. To initiate the reaction, 1.07 g (0.49 mL, 5.7 mmol, 0.9 eq.) of dibromoethane was added, and after heating the flask slightly for a few minutes, 1.71 g (6.25 mL, 36 mmol) of 3,5-bis(trifluoromethyl)bromobenzene was slowly added dropwise. After 30 minutes of reaction, the reaction mixture was diluted with 50 mL of ether. After the exothermic reaction slowed down, the reaction mixture was continued to be heated for 30 minutes. Subsequently, the reaction solution was stirred at room temperature overnight. Upon completion of the reaction, 16 g of sodium carbonate (Na2CO3) was added to 200 mL of distilled water to quench the reaction, stirred for 30 minutes and then filtered. The aqueous phase was extracted three times with 50 mL of ether, the organic phases were combined and dried with anhydrous sodium sulfate and activated carbon, and filtered. The solvent was removed under reduced pressure and the residual crude product was dissolved in 200 mL of toluene and the water was removed by azeotropic boiling through a Dean-Stark water separator. The solvent was again removed under reduced pressure, the product was filtered, washed with anhydrous toluene and dried under vacuum to give 4.65 g (5.3 mmol, 82% yield) of a colorless solid product with melting point decomposition >290 °C. The product was subjected to 1H-NMR (300 MHz, DMSO-d6), 13C-NMR (75.5 MHz, DMSO-d6), 19F-NMR (283 MHz, DMSO-d6) and elemental analysis to confirm the structure. Elemental analysis (C32H12BF24Na-1.8H2O) Calculated value: C=41.61, H=1.70; measured value: C=41.57, H=1.66.

References

[1] Inorganic Chemistry, 2014, vol. 54, # 1, p. 359 - 369
[2] Inorganic Chemistry, 2014, vol. 54, # 1, p. 359 - 369
[3] Tetrahedron Letters, 2016, vol. 57, # 31, p. 3453 - 3456
[4] Organic Syntheses, 2008, vol. 85, p. 248 - 266
[5] Journal of the American Chemical Society, 2001, vol. 123, # 44, p. 11020 - 11028

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate synthesis

Synthesis of Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate from Sodium tetrafluoroborate and 3,5-Bis(trifluoromethyl)bromobenzene

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate Preparation Products And Raw materials

Raw materials

3,5-Bis(trifluoromethyl)bromobenzene Sodium tetrafluoroborate Sodium carbonate 1,2-Dibromoethane Diethyl ether

Magnesium

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Preparation Products

1,2-Bis[1,3-bis(2,6-di-i-propylphenyl)iMidazol-2-ylidene]disilene

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate Suppliers

Global( 179)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20202	58
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1803	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	FandaChem@Gmail.com	China	1631	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29855	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49733	58
Baoji Guokang Bio-Technology Co., Ltd.	0917-3909592 13892490616	gksales1@gk-bio.com	China	9266	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
Henan Alfa Chemical Co., Ltd	+8615838112936	alfa10@alfachem.cn	China	13014	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418684 +8618949823763	sales@tnjchem.com	China	25356	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Shanghai Time Chemicals CO., Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
career henan chemical co	58
Accela ChemBio Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Baoji Guokang Bio-Technology Co., Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Henan Alfa Chemical Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

View Lastest Price from Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-03-26	Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate 79060-88-1	US $5.00-0.20 / KG	1KG	98%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-03-11	Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate 79060-88-1	US $0.00 / kg	1kg	95.0%min	1000kg	LY Global chemicals co.,ltd .
2021-08-12	Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate 79060-88-1	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate
79060-88-1
US $5.00-0.20 / KG
98%
Henan Fengda Chemical Co., Ltd

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate
79060-88-1
US $0.00 / kg
95.0%min
LY Global chemicals co.,ltd .

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate
79060-88-1
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate Spectrum

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate(79060-88-1)¹HNMR Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate(79060-88-1)FT-IR

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