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703958

Sigma-Aldrich

2-Chloro-4-fluorobenzoyl chloride

97%

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About This Item

Empirical Formula (Hill Notation):
C7H3Cl2FO
CAS Number:
21900-54-9
Molecular Weight:
193.00
MDL number:
MFCD00084954
UNSPSC Code:
12352100
PubChem Substance ID:
329762079
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.551

density

1.447 g/mL at 25 °C

functional group

acyl chloride
chloro
fluoro

SMILES string

Fc1ccc(C(Cl)=O)c(Cl)c1

InChI

1S/C7H3Cl2FO/c8-6-3-4(10)1-2-5(6)7(9)11/h1-3H

InChI key

POIAZJJVWRVLBO-UHFFFAOYSA-N

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

225.0 °F

Flash Point(C)

107.2 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR8191
MKCL9283
MKCG0804
MKBZ2995V
MKBX3315V

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