144940

2,5-Dichlorobenzoic acid

97%

• Linear Formula: Cl₂C₆H₃CO₂H
• CAS Number: 50-79-3
• Molecular Weight: 191.01
• Beilstein/REAXYS Number: 973353
• EC Number: 200-065-7
• MDL number: MFCD00002416
• UNSPSC Code: 12352100
• PubChem Substance ID: 24848693
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 97%
• form: solid
• bp: 301 °C (lit.)
• mp: 151-154 °C (lit.)
• functional group: carboxylic acid; chloro
• SMILES string: OC(=O)c1cc(Cl)ccc1Cl
• InChI: 1S/C7H4Cl2O2/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3H,(H,10,11)
• InChI key: QVTQYSFCFOGITD-UHFFFAOYSA-N

Description

General description

2,5-Dichlorobenzoic acid is converted to 4-chlorocatechol by Pseudomonas sp. CPE2 strain.

Application

2,5-Dichlorobenzoic acid was used as calibration standard to investigate the gas-phase OH reaction products of biphenyl, monochlorobiphenyl and dichlorophenyl.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves