Triphenylborane

Synonym: Triphenylboron, Triphenylborine

CAS Number 960-71-4 | MDL Number MFCD00003007 | EC Number 213-504-2

Triphenylboron-Chemical-Structure

Product codeB0714
CAS number960-71-4
Assay (purity)95%+
Purity methodby titration: min. 95 % (by NaOH after combustion)
Molecular weight242.12 g/mol
Formsolid
Appearancewhite to off-white crystal powder or solid
Melting point147 °C (296.6 °F)
Boiling point208 °C (406.4 °F) @ 14 mm Hg
Flash point> 65 °C (> 149 °F) – closed cup
Sensitivityair, moisture
Molecular formulaC18H15B
Linear formula(C6H5)3B
Packagingglassware/metal containers/bubblers

Triphenylborane has been applied as a precursor in the production of pyridine-triphenylborane complex, which is utilized as a catalyst for the polymerization of acrylic esters. This product 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 the presence of palladium bis(dibenzylideneacetone) and triphenylphosphine as a catalyst. See links below

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Triphenylborane contact us at sales@ereztech.com

Safety information

UN2926
Hazardous class4.1(6.1)
Packing groupII
PictogramsGHS02GHS06GHS07
Signal wordDANGER
Hazard statementsH228-H301-H315-H-319-H335
Precautionary statementsP210-P240-P241-P242-P243-P261-P264-P270-P271-P280
Transport descriptionFlammable solid, toxic, organic, n.o.s. (Triphenylborane)
In TSCA registryNo (sold for research and development usage only)

First Aid Measures

General adviceConsult a physician. Show this safety data sheet to the doctor in attendance. Move out of the dangerous area.
Eye contactRinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Skin contactWash off with soap and plenty of water. Consult a physician.
InhalationIf breathed in, move person into the fresh air. If not breathing, give artificial respiration. Consult a physician.
If swallowedDo NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

 

Certificates of Analysis (CoA)

If you don’t see the needed lot of Triphenylborane below please contact customer support at sales@ereztech.com

Lot# 031/385

External identifiers for Triphenylborine

Pubchem CID70400
SMILESB(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3
IUPAC Nametriphenylborane
InchI IdentifierInChI=1S/C18H15B/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InchI KeyMXSVLWZRHLXFKH-UHFFFAOYSA-N

Known applications and external links

With Triphenylborane other customers often ask:

Ereztech synthesizes and sells additional B-compounds.

To purchase Triphenylborane contact us at sales@ereztech.com