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Catalog Number:
31562
CAS Number:
74-11-3
4-Chlorobenzoic acid
Purity:
≥ 99% (Assay by titration, HPLC)
Synonym(s):
p-Chlorobenzoic acid
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Product Information

4-Chlorobenzoic acid is a versatile aromatic carboxylic acid widely utilized in various industrial and research applications. This compound is recognized for its role as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and dyes. Its unique chlorinated structure enhances its reactivity, making it an essential building block in organic synthesis. Researchers often leverage 4-Chlorobenzoic acid for the preparation of esters and amides, which are crucial in the development of new materials and compounds. Additionally, it serves as a reagent in the production of polymer additives and surfactants, contributing to advancements in material science.

The compound's solubility in organic solvents and moderate melting point make it suitable for a range of applications, from laboratory research to large-scale manufacturing processes. Its effectiveness in modifying polymer properties and enhancing the performance of various chemical formulations underscores its importance in both academic and industrial settings. With its established utility and ongoing relevance in chemical synthesis, 4-Chlorobenzoic acid remains a valuable asset for professionals seeking reliable and effective chemical solutions.

Synonyms
p-Chlorobenzoic acid
CAS Number
74-11-3
Purity
≥ 99% (Assay by titration, HPLC)
Molecular Formula
C7H5ClO2
Molecular Weight
156.57
MDL Number
MFCD00002531
PubChem ID
6318
Melting Point
238 - 242 ?C
Density
1.54
Appearance
Off-white crystalline powder
Boiling Point
274 - 276 ?C
Conditions
Store at RT
General Information
Synonyms
p-Chlorobenzoic acid
CAS Number
74-11-3
Purity
≥ 99% (Assay by titration, HPLC)
Molecular Formula
C7H5ClO2
Molecular Weight
156.57
MDL Number
MFCD00002531
PubChem ID
6318
Melting Point
238 - 242 ?C
Density
1.54
Appearance
Off-white crystalline powder
Boiling Point
274 - 276 ?C
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

4-Chlorobenzoic acid is widely utilized in research focused on:

  • Synthesis of Pharmaceuticals: This compound serves as a key intermediate in the production of various pharmaceuticals, enhancing the efficacy of drugs used in treating different medical conditions.
  • Polymer Production: It is used in the manufacture of polymers and resins, contributing to materials with improved thermal stability and mechanical properties, making it valuable in the plastics industry.
  • Agricultural Chemicals: The compound plays a role in developing herbicides and pesticides, helping to improve crop yields and protect plants from pests and diseases.
  • Analytical Chemistry: It is employed as a reagent in analytical methods, aiding researchers in the detection and quantification of various substances, which is crucial for quality control in laboratories.
  • Textile Industry: 4-Chlorobenzoic acid is used in dye manufacturing, providing vibrant colors and enhancing the durability of textiles, which is essential for fashion and home goods.

Citations