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TRIPHENYLBORANE

TRIPHENYLBORANE
TRIPHENYLBORANE structure
CAS No.
960-71-4
Chemical Name:
TRIPHENYLBORANE
Synonyms
Triphenylbor;Triphenyboron;TRIPHENYLBORON;TRIPHENYLBORINE;TRIPHENYLBORANE;BORON TRIPHENYL;triphenyl-boran;borine,triphenyl;Borane, triphenyl-;Triphenylboron,min.95%
CBNumber:
CB4265993
Molecular Formula:
C18H15B
Formula Weight:
242.12
MOL File:
960-71-4.mol

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,GHS07,GHS08,GHS05
Signal word  Danger
Hazard statements  H318-H225-H302-H319-H335-H351-H228
Precautionary statements  P210-P280-P301+P312+P330-P305+P351+P338-P370+P378-P403+P235-P240-P241-P310a
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  3
RTECS  ED2367500
10-23
TSCA  No
HazardClass  4.1
PackingGroup  III

TRIPHENYLBORANE price More Price(12)

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-a $94.2 2020-08-18 Buy
Sigma-Aldrich 442445 Triphenylborane solution 0.25?M in THF 960-71-4 25 mL $96.1 2021-03-22 Buy
Sigma-Aldrich 442445 Triphenylborane solution 0.25 M in THF 960-71-4 100ml-a $292 2020-08-18 Buy
Sigma-Aldrich 442445 Triphenylborane solution 0.25?M in THF 960-71-4 100 mL $298 2021-03-22 Buy
Alfa Aesar 032589 Triphenylborane 96% 960-71-4 5g $168 2021-03-22 Buy

TRIPHENYLBORANE Chemical Properties,Uses,Production

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 Preparation Products And Raw materials

Raw materials

Preparation Products


TRIPHENYLBORANE Suppliers

Global( 69)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hong Kong Tiansheng New Material Trading Co., Ltd
+8617320695765
17320695765 zxx@hktiansheng.com China 458 58
Springchem New Material Technology Co.,Limited
+8613917661608 +86-021-62885108
info@spring-chem.com China 2064 57
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20918 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 997 58
career henan chemical co
13203830695 0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29864 58
Richest Group Ltd
18017061086
oled@richest-group.com CHINA 5606 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9664 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58

View Lastest Price from TRIPHENYLBORANE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-11-26 triphenylborane
960-71-4
US $4.30 / KG 1KG 99% 10kg Hong Kong Tiansheng New Material Trading Co., Ltd
2021-11-26 triphenylborane
960-71-4
US $4.30 / KG 1KG 99% 100KG Hong Kong Tiansheng New Material Trading Co., Ltd
2020-01-09 TRIPHENYLBORANE
960-71-4
US $9.80 / KG 1g ≥99% 100kg Career Henan Chemical Co

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