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333069

Sigma-Aldrich

2,3-Difluorobenzoyl chloride

97%

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About This Item

Linear Formula:
F2C6H3COCl
CAS Number:
18355-73-2
Molecular Weight:
176.55
MDL number:
MFCD00042499
UNSPSC Code:
12352100
PubChem Substance ID:
24860099
NACRES:
NA.22

assay

97%

form

liquid

refractive index

n20/D 1.5143 (lit.)

bp

85-87 °C/14 mmHg (lit.)

density

1.423 g/mL at 25 °C (lit.)

SMILES string

Fc1cccc(C(Cl)=O)c1F

InChI

1S/C7H3ClF2O/c8-7(11)4-2-1-3-5(9)6(4)10/h1-3H

InChI key

CDCFERWURRNLLA-UHFFFAOYSA-N

Application

2,3-Difluorobenzoyl chloride was used in the preparation of N-(6-chloro-5-fluoro-1,3-benzothiazol-2-yl)-2,3-difluorobenzamide.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H314,H335

Hazard Classifications

Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

195.8 °F - closed cup

flash_point_c

91 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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