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645184

Sigma-Aldrich

4,5-Difluoro-2-methoxyphenylboronic acid

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About This Item

Empirical Formula (Hill Notation):
C7H7BF2O3
CAS Number:
Molecular Weight:
187.94
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:

form

solid

mp

175-180 °C (lit.)

SMILES string

COc1cc(F)c(F)cc1B(O)O

InChI

1S/C7H7BF2O3/c1-13-7-3-6(10)5(9)2-4(7)8(11)12/h2-3,11-12H,1H3

InChI key

ISQCHQGYKNHYGP-UHFFFAOYSA-N

Application

Contains varying amounts of anhydride

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

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)

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