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514020

Sigma-Aldrich

2,5-Difluorophenylboronic acid

≥95%

Synonym(s):

2,5-Difluorobenzeneboronic acid

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About This Item

Linear Formula:
F2C6H3B(OH)2
CAS Number:
193353-34-3
Molecular Weight:
157.91
MDL number:
MFCD01863171
UNSPSC Code:
12352103
PubChem Substance ID:
24873734
NACRES:
NA.22

Assay

≥95%

mp

105-110 °C (lit.)

SMILES string

OB(O)c1cc(F)ccc1F

InChI

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

InChI key

KTOJGSDLJNUAEP-UHFFFAOYSA-N

Application

Reactant for:
  • Suzuki-Miyaura cross-coupling reactions
  • Preparation of selective sphingosine phosphate receptor antagonists

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
20306KA
15418LA
15223EB
13103LU
11619CC

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