Skip to Content
Merck
All Photos(1)

Documents

456799

Sigma-Aldrich

4,4′-Biphenyldiboronic acid

Synonym(s):

4,4′-(Dihydroxyboryl)-1,1′-biphenyl, 4,4′-Biphenylenediboronic acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(HO)2BC6H4C6H4B(OH)2
CAS Number:
4151-80-8
Molecular Weight:
241.84
MDL number:
MFCD00151795
UNSPSC Code:
12352103
PubChem Substance ID:
24869237
NACRES:
NA.22

form

solid

mp

300 °C (dec.) (lit.)

SMILES string

OB(O)c1ccc(cc1)-c2ccc(cc2)B(O)O

InChI

1S/C12H12B2O4/c15-13(16)11-5-1-9(2-6-11)10-3-7-12(8-4-10)14(17)18/h1-8,15-18H

InChI key

SLHKDOGTVUCXKX-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Reactant involved in synthesis of:
  • Organic field-effect transistors based on organic semiconductors containing diazaboroles
  • Cycloparaphenylenes via Suzuki coupling
  • 1,3,2-Diazaboroine derivatives for organic thin-film transistor applications
  • Back-to-back coupled 2,6-bis(triazol-1-yl)pyridine molecules
  • Rectangular host via electrochemical reactions with methylaquacobaloxime and diamine
  • Arylboronates from reactions with catechol, dihydroxynaphthalene and diaminobenzenedithiol for use as organic field-effect transistors and light emitting diodes

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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

Customers Also Viewed

Slide 1 of 1

1 of 1

9,9-Dioctylfluorene-2,7-diboronic acid 96%

Sigma-Aldrich

569364

9,9-Dioctylfluorene-2,7-diboronic acid

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