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111945 Sigma-Aldrich

3,4-Dichlorobenzoyl chloride

97%

  • CAS Number 3024-72-4

  • Linear Formula Cl2C6H3COCl

  • Molecular Weight 209.46

  •  Beilstein/REAXYS Number 607485

  •  EC Number 221-177-2

  •  MDL number MFCD00000672

  •  eCl@ss 39050528

  •  PubChem Substance ID 24847052

  •  NACRES NA.22

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Properties

Related Categories Acid Halides, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks More...
Quality Level   100
assay   97%
bp   242 °C (lit.)
mp   30-33 °C (lit.)
SMILES string   ClC(=O)c1ccc(Cl)c(Cl)c1
InChI   1S/C7H3Cl3O/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H
InChI key   VTXNOVCTHUBABW-UHFFFAOYSA-N

Description

General description

3,4-Dichlorobenzoyl chloride was used in the synthesis of 3,4-dichlorophenylacetic acid by Arndt-Eistert method. It is prepared by refluxing 3,4-dichlorobenzoic acid with thionyl chloride.

Packaging

25, 100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3261 8 / PGII
WGK Germany 
WGK 3

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Protocols & Articles
Peer-Reviewed Papers
15

References

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