25890

4-Chlorophenoxyacetic acid

≥98.0% (T)

• Synonym(s): 4-CPA
• Empirical Formula (Hill Notation): C₈H₇ClO₃
• CAS Number: 122-88-3
• Molecular Weight: 186.59
• Beilstein: 1211804
• EC Number: 204-581-3
• MDL number: MFCD00004305
• UNSPSC Code: 12352100
• PubChem Substance ID: 57648152
• NACRES: NA.22

Properties

• Assay: ≥98.0% (T)
• form: powder
• functional group: carboxylic acid; chloro
• SMILES string: OC(=O)COc1ccc(Cl)cc1
• InChI: 1S/C8H7ClO3/c9-6-1-3-7(4-2-6)12-5-8(10)11/h1-4H,5H2,(H,10,11)
• InChI key: SODPIMGUZLOIPE-UHFFFAOYSA-N

Description

General description

4-Chlorophenoxyacetic acid is a herbicide. Degradation of 4-chlorophenoxyacetic acid in aqueous medium by advanced electrochemical oxidation processes, using an undivided cell containing a Pt anode has been reported.

Application

• Innovative adsorbents for chemical analysis: The application of three-dimensional material CZIF-8/CS-MS was explored as adsorbents for the determination of plant growth regulators including 4-Chlorophenoxyacetic acid in traditional Chinese medicine, improving the precision and efficiency of chemical residue analysis (Zhang et al., 2024).

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302
• Precautionary Statements: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves