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Key Documents

514039

Sigma-Aldrich

2,3-Difluorophenylboronic acid

≥95%

Synonym(s):

2,3-Difluorobenzeneboronic acid

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About This Item

Linear Formula:
F2C6H3B(OH)2
CAS Number:
Molecular Weight:
157.91
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:

Assay

≥95%

mp

95 °C (dec.) (lit.)

functional group

fluoro

SMILES string

OB(O)c1cccc(F)c1F

InChI

1S/C6H5BF2O2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,10-11H

InChI key

SZYXKFKWFYUOGZ-UHFFFAOYSA-N

Application

Reactant for:
  • Suzuki-Miyaura cross-coupling reactions
  • Preparation of biologically and pharmacologically active molecules

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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