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TRIPHENYLBORANE

TRIPHENYLBORANE structure

CAS No.: 960-71-4

Chemical Name:: TRIPHENYLBORANE

Synonyms: TRIPHENYLBORON;Triphenylbor;Triphenyboron;TRIPHENYLBORINE;TRIPHENYLBORANE;BORON TRIPHENYL;triphenyl-boran;borine,triphenyl;Borane, triphenyl-;Triphenylboron,min.95%

CBNumber:: CB4265993

Molecular Formula:: C18H15B

Molecular Weight:: 242.12

MDL Number:: MFCD00003007

MOL File:: 960-71-4.mol

MSDS File:: SDS

Last updated:2024-12-18 14:08:52

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TRIPHENYLBORANE Properties

Melting point	145 °C (lit.)
Boiling point	203 °C/15 mmHg (lit.)
Density	0.898 g/mL at 25 °C
Flash point	1 °F
form	Powder
color	off-white
Water Solubility	Soluble in aromatic solvents. Insoluble in water.
Sensitive	Air Sensitive
Hydrolytic Sensitivity	4: no reaction with water under neutral conditions
BRN	1961313
CAS DataBase Reference	960-71-4(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	6282553L0G
EPA Substance Registry System	Borane, triphenyl- (960-71-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02

Signal word

Danger

Hazard statements

H228

Precautionary statements

P210

Hazard Codes

F,Xn

Risk Statements

11-36/37/38-22-19-40-36/37

Safety Statements

16-26-33-36-24/25-22-36/37

RIDADR

UN 1993 3/PG 2

WGK Germany

RTECS

ED2367500

10-23

TSCA

HazardClass

4.1

PackingGroup

III

NFPA 704

	1
2		0

TRIPHENYLBORANE price More Price(14)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	442445	Triphenylborane solution 0.25?M in THF	960-71-4	25mL	$109	2023-06-20	Buy
Sigma-Aldrich	442445	Triphenylborane solution 0.25?M in THF	960-71-4	100mL	$339	2023-06-20	Buy
Alfa Aesar	032589	Triphenylborane 96%	960-71-4	1g	$49.9	2024-03-01	Buy
Alfa Aesar	032589	Triphenylborane 96%	960-71-4	5g	$225	2024-03-01	Buy
Strem Chemicals	93-0543	Triphenylborane, min. 95%	960-71-4	1g	$109	2024-03-01	Buy

Product number	Packaging	Price	Buy
442445	25mL	$109	Buy
442445	100mL	$339	Buy
032589	1g	$49.9	Buy
032589	5g	$225	Buy
93-0543	1g	$109	Buy

TRIPHENYLBORANE Chemical Properties,Uses,Production

Uses

Triphenylborane is used as a precursor in the production of pyridine-triphenylborane complex, which is used as a catalyst for the polymerization of acrylic esters. It is also used in the hydrocyanation of butadiene to adiponitrile. It is involved in the synthesis of 3-phenyl-cyclohexene by reacting with acetic acid cyclohex-2-enyl ester in presence of palladium bis(dibenzylideneacetone) and triphenylphosphine as a catalyst.

Uses

TRIPHENYLBORANE is a type of Lewis acid used as catalyst and intermediate.

Synthesis Reference(s)

The Journal of Organic Chemistry, 52, p. 5564, 1987 DOI: 10.1021/jo00234a011

Hazard

TRIPHENYLBORANE is a severe eye irritant.

Purification Methods

Recrystallise the borane three times from Et2O or *C6H6 under N2 and dry it at 130o. It can be distilled in a high vacuum at 300-350o and has been distilled (b 195-215o/~15mm) in vacuum using a bath temperature of 240-330o. N2 is introduced into the apparatus before dismantling. It forms complexes with amines. [Nielsen et al. Chem Ind (London) 1069 1957, Wittig et al. Justus Liebigs Ann Chem 563 110 1949, Bent & Dorfman J Am Chem Soc 57 1259 1935, Beilstein 16 IV 1623.]

TRIPHENYLBORANE synthesis

Synthesis of TRIPHENYLBORANE from Boron trifluoride diethyl etherate and PHENYLMAGNESIUM BROMIDE

TRIPHENYLBORANE Preparation Products And Raw materials

Raw materials

Preparation Products

2-Aminoethoxydiphenyl borate (-)-4-Chlorobenzhydrylamine 4-Methylbenzhydrol

TRIPHENYLBORANE Suppliers

Global( 101)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Springchem New Material Technology Co.,Limited	+86-021-62885108 +8613917661608	info@spring-chem.com	China	2068	57
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29791	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
Zjartschem	+86-571 87238903	jocelynpan@zjarts.com	CHINA	988	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29811	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5600	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Alfa Chemistry		info@alfa-chemistry.com	United States	2344	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58

Supplier	Advantage
Springchem New Material Technology Co.,Limited	57
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Zjartschem	58
career henan chemical co	58
Richest Group Ltd	58
Antai Fine Chemical Technology Co.,Limited	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Alfa Chemistry	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from TRIPHENYLBORANE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-09	TRIPHENYLBORANE 960-71-4	US $9.80 / KG	1g	≥99%	100kg	Career Henan Chemical Co

TRIPHENYLBORANE
960-71-4
US $9.80 / KG
≥99%
Career Henan Chemical Co

TRIPHENYLBORANE Spectrum

TRIPHENYLBORANE(960-71-4)Raman

960-71-4(TRIPHENYLBORANE)Related Search:

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