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265292

Sigma-Aldrich

2,4-Difluorobenzoyl chloride

98%

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About This Item

Linear Formula:
F2C6H3COCl
CAS Number:
72482-64-5
Molecular Weight:
176.55
EC Number:
276-690-4
MDL number:
MFCD00000658
UNSPSC Code:
12352100
PubChem Substance ID:
24856062
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.5157 (lit.)

density

1.437 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

JSWRVDNTKPAJLB-UHFFFAOYSA-N

Application

2,4-Difluorobenzoyl chloride was used in the synthesis of 3-oxocyclohex-1-enyl 2,4-difluorobenzoate.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H314,H335

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

179.6 °F - closed cup

Flash Point(C)

82 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBX4851
BCBN9918V
1404951V
1404951
03713HJ

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Synthesis and conjugate additions of 2, 3, 4, 9-tetrahydro-1H-xanthene-1, 9-diones.
Gabbutt CD, et al.
Journal of the Chemical Society. Perkin Transactions 1, 12, 1819-1824 (1997)

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