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499501

Sigma-Aldrich

3,5-Dibromophenylboronic acid

≥95%

Synonym(s):

3,5-Dibromobenzene boronic acid

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About This Item

Linear Formula:
Br2C6H3B(OH)2
CAS Number:
117695-55-3
Molecular Weight:
279.72
MDL number:
MFCD01075725
UNSPSC Code:
12352103
PubChem Substance ID:
24873286
NACRES:
NA.22

Assay

≥95%

mp

>300 °C (lit.)

SMILES string

OB(O)c1cc(Br)cc(Br)c1

InChI

1S/C6H5BBr2O2/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3,10-11H

InChI key

WQBLCGDZYFKINX-UHFFFAOYSA-N

Application

Reactant involved in:
  • Vacuo condensation and on-surface radical addition for synthesis of phenylene-boroxine networks
  • Lithiation of dihalophenyl dioxazaborocines yielding functionalized dihalophenylboronic acids
  • Cycloboronation of tetrasubstituted butanetetraols
  • Homocoupling of arylboronic acids
  • Synthesis of borondipyrromethene hybrids
  • Studies of structure and activity of NHC and dendritic NHC iridium complexes

Other Notes

Contains varying amounts of anhydride

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)

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