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417521

Sigma-Aldrich

3-Chlorophenylboronic acid

≥95%

Synonym(s):

(m-Chlorophenyl)boronic acid, 3-Chlorobenzeneboronic acid, m-Chlorobenzeneboronic acid

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About This Item

Linear Formula:
ClC6H4B(OH)2
CAS Number:
63503-60-6
Molecular Weight:
156.37
MDL number:
MFCD00161354
UNSPSC Code:
12352103
PubChem Substance ID:
24866158
NACRES:
NA.22

assay

≥95%

form

powder

mp

185-189 °C (lit.)

SMILES string

OB(O)c1cccc(Cl)c1

InChI

1S/C6H6BClO2/c8-6-3-1-2-5(4-6)7(9)10/h1-4,9-10H

InChI key

SDEAGACSNFSZCU-UHFFFAOYSA-N

Related Categories

Application

Reactant involved in:
  • 1,4-conjugate addition reactions with ethenesulfonamides to form arylethanesulfonamides
  • Suzuki-Miyaura reactions with dibromotrifluoromethylbenzene
  • Cross-coupling reactions with diazoesters or potassium cyanate
  • Synthesis of biarylketones and phthalides
  • Synthesis of inhibitors including PDE4 inhibitors among others

Other Notes

Contains varying amounts of anhydride

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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’.

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