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139572 Sigma-Aldrich

2,4-Dichlorobenzoic acid

98%

  • CAS Number 50-84-0

  • Linear Formula Cl2C6H3CO2H

  • Molecular Weight 191.01

  •  Beilstein/REAXYS Number 1868192

  •  EC Number 200-067-8

  •  MDL number MFCD00002414

  •  PubChem Substance ID 24848423

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C7, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
Quality Level   100
assay   98%
mp   157-160 °C (lit.)
solubility   ethanol: soluble 1 g/10 mL, clear, colorless
SMILES string   OC(=O)c1ccc(Cl)cc1Cl
InChI   1S/C7H4Cl2O2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3H,(H,10,11)
InChI key   ATCRIUVQKHMXSH-UHFFFAOYSA-N

Description

General description

2,4-Dichlorobenzoic acid is the degradation product of chlorfenvinphos in water treated by photo-fenton driven by solar irradiation.

Application

2,4-Dichlorobenzoic acid was used in solid-phase extraction and gas chromatographic determination of polar acidic herbicides in surface water. It was used as reagent during the synthesis of pyrimido[2′,1′:2,3]thiazolo[4,5-b]quinoxaline derivatives. It was used as starting reagent during the synthesis of 1-(substituted)-1,4-dihydro-6-nitro-4-oxo-7-(sub-secondary amino)-quinoline-3-carboxylic acids.

Packaging

5, 100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
DG6650000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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