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345504

Sigma-Aldrich

2,4,6-Trichlorobenzoyl chloride

97%

Synonym(s):

2,4,6-Trichlorobenzoyl chloride

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About This Item

Linear Formula:
Cl3C6H2COCl
CAS Number:
Molecular Weight:
243.90
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

liquid

refractive index

n20/D 1.5754 (lit.)

bp

107-108 °C/6 mmHg (lit.)

density

1.561 g/mL at 25 °C (lit.)

functional group

acyl chloride
chloro

SMILES string

ClC(=O)c1c(Cl)cc(Cl)cc1Cl

InChI

1S/C7H2Cl4O/c8-3-1-4(9)6(7(11)12)5(10)2-3/h1-2H

InChI key

OZGSEIVTQLXWRO-UHFFFAOYSA-N

Application

2,4,6-Trichlorobenzoyl chloride may be used in the preparation of:
  • γ-lactone and δ-lactone
  • aliphatic aromatic anhydrides, required for the synthesis of amphiphilic hyaluronan
  • mixed anhydride, required for the synthesis of angelate esters
  • synthesis of both spongistatin 1 and spongistatin 2
  • large-ring lactones in high yields.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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