Skip to Content
Merck
All Photos(3)

Key Documents

Safety Information

723517

Sigma-Aldrich

(4-Methylphenylboronic acid pinacol ester)triphenylphosphonium bromide

95%

Synonym(s):

(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)triphenylphosphonium bromide, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaboratophenyl)-methyl triphenylphosphonium bromide

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C31H33BBrO2P
CAS Number:
Molecular Weight:
559.28
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Assay

95%

form

solid

mp

265-270 °C

SMILES string

[Br-].CC1(C)OB(OC1(C)C)c2ccc(C[P+](c3ccccc3)(c4ccccc4)c5ccccc5)cc2

InChI

1S/C31H33BO2P.BrH/c1-30(2)31(3,4)34-32(33-30)26-22-20-25(21-23-26)24-35(27-14-8-5-9-15-27,28-16-10-6-11-17-28)29-18-12-7-13-19-29;/h5-23H,24H2,1-4H3;1H/q+1;/p-1

InChI key

QMJSYLUNLKWPAC-UHFFFAOYSA-M

Related Categories

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

723517-1G:
723517-VAR:
723517-BULK:
723517-5G:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service