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345504 Sigma-Aldrich

2,4,6-Trichlorobenzoyl chloride

97%

  • CAS Number 4136-95-2

  • Linear Formula Cl3C6H2COCl

  • Molecular Weight 243.90

  •  MDL number MFCD00075323

  •  PubChem Substance ID 24861329

  •  NACRES NA.22

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Properties

Related Categories Acid Halides, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks More...
Quality Level   200
assay   97%
refractive index   n20/D 1.5754 (lit.)
bp   107-108 °C/6 mmHg (lit.)
density   1.561 g/mL at 25 °C (lit.)
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

Description

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.

Packaging

5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
235.4 °F - closed cup
Flash Point(C) 
113 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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