Description

3,3',4'-Trichlorobenzophenone is a specialized chlorinated benzophenone derivative serving as a critical intermediate in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of high-performance materials and active pharmaceutical ingredients (APIs). Industries requiring fine chemical intermediates, such as pharmaceutical R&D, agrochemical manufacturing, and specialty polymer production, are the primary users of this high-purity building block.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, pesticides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of specialty chemicals for electronic displays and optoelectronic devices.
• Polymer & Resin Modifier: Incorporated to impart specific properties like flame retardancy or UV stability in high-performance polymers.
• Organic Synthesis & R&D: A versatile reagent for academic and industrial research in developing new organic compounds and methodologies.
• Dye & Pigment Intermediate: Used in the synthesis of complex dyes and organic pigments.

Basic Information

Product Name	3,3',4'-Trichlorobenzophenone
CAS No.	812684-89-2
Molecular Formula	C13H7Cl3O
Molecular Weight	285.55 g/mol
Synonyms	(3,3',4'-Trichlorophenyl)phenylmethanone; Benzophenone, 3,3',4'-trichloro-; 3,3',4'-Trichlorodiphenyl ketone; 1,3-Dichloro-5-(3-chlorobenzoyl)benzene; 3-Chlorophenyl 3,4-dichlorophenyl ketone
EINECS	Contact for details

Quality Control

Our 3,3',4'-Trichlorobenzophenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support customer audits and regulatory documentation requests.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly closed in a dry and well-ventilated place.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 2.0%

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