Description

3-Chloro-4'-Ethylbenzophenone is a specialized organic compound belonging to the benzophenone class, serving as a crucial intermediate in advanced chemical synthesis. Its value lies in its unique molecular structure, which provides a versatile scaffold for constructing more complex molecules in research and industrial applications. This product is primarily needed by the pharmaceutical, agrochemical, and material science industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a substituted benzophenone core.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as an intermediate in the manufacture of specialty chemicals for electronic displays and organic light-emitting diodes.
• UV Absorber & Photoinitiator Development: Acts as a starting material for creating compounds used in polymer curing, coatings, and sunscreens.
• Organic Synthesis & Research: A versatile reagent in academic and industrial R&D laboratories for constructing complex organic molecules and exploring new chemical reactions.
• Dye & Pigment Intermediate: Employed in the synthesis of specialized dyes and high-performance pigments.

Basic Information

Item	Details
Product Name	3-Chloro-4'-Ethylbenzophenone
CAS No.	82520-41-0
Molecular Formula	C15H13ClO
Molecular Weight	244.72 g/mol
Synonyms	3-Chloro-4'-ethylbenzophenone; 1-(3-Chlorophenyl)-2-(4-ethylphenyl)ethanone; (3-Chlorophenyl)(4-ethylphenyl)methanone; 4'-Ethyl-3-chlorobenzophenone; 3-Chloro-4-ethylbenzophenone; Benzophenone, 3-chloro-4'-ethyl-; Ketone, (3-chlorophenyl)(4-ethylphenyl)
EINECS	Contact for details

Quality Control

Our 3-Chloro-4'-Ethylbenzophenone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring reliable and traceable raw materials.

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 heat sources and incompatible materials. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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