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512311

Sigma-Aldrich

2,5-Dichlorophenylboronic acid

Synonym(s):

2,5-Dichlorobenzeneboronic acid

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About This Item

Linear Formula:
Cl2C6H3B(OH)2
CAS Number:
Molecular Weight:
190.82
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:

mp

150 °C (lit.)

SMILES string

OB(O)c1cc(Cl)ccc1Cl

InChI

1S/C6H5BCl2O2/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,10-11H

InChI key

NNTFPBXQPOQRBT-UHFFFAOYSA-N

Application

Reactant for:
  • Regioselective iodination using silver salts
  • Pd-catalyzed Suzuki-Miyaura coupling
  • Rhodium(I)-catalyzed carbonylative cyclization of alkynes
  • Copper catalyzed coupling reactions

Other Notes

Contains varying amounts of anhydride

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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