Description

3,3-Bis(p-Chlorophenyl)Propionic Acid is a specialized organic compound featuring a propionic acid backbone substituted with two para-chlorophenyl groups. This structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research and development chemists and process engineers for creating active ingredients and fine chemicals. The compound's defined aromatic chlorination pattern offers specific reactivity that is essential for targeted synthesis pathways.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), potentially for therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, or insecticides where the diphenylpropionate structure is required.
• Liquid Crystal & Polymer Chemistry: Serves as a precursor for monomers or additives in advanced material science applications.
• Organic Synthesis & Research: A versatile reagent for constructing complex organic molecules in academic and industrial R&D laboratories.
• Dyestuff & Pigment Intermediate: Employed in the manufacture of specialized dyes and colorants.

Basic Information

Product Name	3,3-Bis(p-Chlorophenyl)Propionic Acid
CAS No.	2540-35-4
Molecular Formula	C15H12Cl2O2
Molecular Weight	295.16 g/mol
Synonyms	3,3-Bis(4-Chlorophenyl)propionic Acid; 3-(4-Chlorophenyl)-3-(4-chlorophenyl)propanoic Acid; 4,4'-(1-Carboxyethylidene)bis(chlorobenzene); p,p'-Dichlorodiphenylpropionic Acid; 3,3-Di(4-chlorophenyl)propanoic Acid; NSC 403697; Bis(p-chlorophenyl)propionic Acid
EINECS	219-806-4

Quality Control

Our 3,3-Bis(p-Chlorophenyl)Propionic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and heat sources. Due to its acidic nature, appropriate chemical handling procedures should be followed.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.