Skip to Content
Merck
All Photos(3)

Key Documents

417130

Sigma-Aldrich

Benzene-1,4-diboronic acid

≥95.0%

Synonym(s):

p-Phenylenediboronic acid, 1,4-Phenylenebisboronic acid, 1,4-Phenylenediboronic acid, p-Benzenediboronic acid, Benzene-1,4-diboronic acid, NSC 25410

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
C6H4[B(OH)2]2
CAS Number:
Molecular Weight:
165.75
Beilstein:
2836921
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥95.0%

form

powder

mp

>350 °C (lit.)

SMILES string

OB(O)c1ccc(cc1)B(O)O

InChI

1S/C6H8B2O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4,9-12H

InChI key

BODYVHJTUHHINQ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Reagent used for
  • Externally initiated Kumada catalyst-transfer polycondensation
  • Suzuki-Miyaura cross-coupling reactions
  • Energy transfer processes in optoelectronic devices
  • Palladium-catalyzed sequential alkenylation and conjugate addition reactions
  • Scholl cyclizations

Reagent used in Preparation of
  • Crosslinkers and cross-linked core-shell nanoparticles by RAFT polymerization and palladium-catalyzed Suzuki coupling reaction
  • Fluorescence and solution-processable coordination polymers
  • Cyclotricatechylene based porous crystalline material for gas storage
  • Indolizine derivatives as OLEDs
  • Helically p-stacked thiophene-based copolymers with circularly polarized fluorescence
  • Novel organic semiconductors and applications in organic thin-film transistors
  • Highly twisted polycyclic aromatic hydrocarbons with unexptected reactivity

Other Notes

Contains varying amounts of anhydride

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

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

Nikka Turangan et al.
Nanotechnology, 32(7), 075604-075604 (2020-09-17)
Rigid, freestanding covalent organic framework (COF-1) membranes have been synthesized from 1,4-benzenediboronic acid (BDBA) precursors using two different approaches: room temperature solvent-vapour annealing (SVA) and solvothermal annealing (SA). Characterization of films using Fourier-transform infrared (FTIR) spectroscopy, x-ray diffraction (XRD), and
Multifunctional electron-transporting indolizine derivatives for highly efficient blue fluorescence, orange phosphorescence host and two-color based white OLEDs
Wan, J.; et al.
Journal of Materials Chemistry, 22, 4502-4510 (2012)
Cyclotricatechylene based porous crystalline material: Synthesis and applications in gas storage
Yu, J-T.; et al.
Journal of Materials Chemistry, 22, 5369-5373 (2012)
Pd-catalyzed sequential C-C and C-N bond formations for the synthesis of N-heterocycles: exploiting protecting group-directed C-H activation under modified reaction conditions.
Byung Seok Kim et al.
Chemistry, an Asian journal, 6(8), 1952-1957 (2011-03-18)
Anirban Pradhan et al.
Angewandte Chemie (International ed. in English), 50(52), 12582-12585 (2011-11-08)
Let's twist! The Scholl reaction with quinquephenyl derivatives has been shown to have an unexpectedly strong preference for forming twisted, helicene aromatic polycycles, instead of their flat counterparts. This tendency is so strong that it will overcome even severe steric

Articles

Professor Aran discusses engineering graphene-based materials through careful functionalization, enabling diverse applications.

Professor Aran discusses engineering graphene-based materials through careful functionalization, enabling diverse applications.

Professor Aran discusses engineering graphene-based materials through careful functionalization, enabling diverse applications.

Professor Aran discusses engineering graphene-based materials through careful functionalization, enabling diverse applications.

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