Description

4-(4-Chlorophenyl)Butane-2-One is a versatile organic ketone compound with a chlorinated aromatic ring, serving as a key intermediate in advanced chemical synthesis. Its structure makes it valuable for introducing specific functional groups and molecular frameworks. This compound is primarily sought by the pharmaceutical, agrochemical, and specialty chemical industries for research and manufacturing processes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and inflammatory pathways.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging the chlorophenyl moiety for bioactivity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic electronic materials and liquid crystal compounds.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in organic chemistry, used in Friedel-Crafts acylation, reduction, and condensation reactions.
• Fragrance & Flavor Intermediate: Employed in the controlled synthesis of complex aromatic molecules for specialty fragrance and flavor applications.
• Polymer Modifier: Acts as a monomer or cross-linking agent in the production of specialty polymers with enhanced thermal or chemical resistance.

Basic Information

Product Name	4-(4-Chlorophenyl)Butane-2-One
CAS No.	3506-75-0
Molecular Formula	C10H11ClO
Molecular Weight	182.65 g/mol
Synonyms	1-(4-Chlorophenyl)-3-butanone; 4'-Chlorobutyrophenone; p-Chlorobutyrophenone; 4-Chlorophenyl propyl ketone; γ-Oxo-4-chlorobutylbenzene; Butan-2-one, 4-(4-chlorophenyl)-; NSC 406925; 4-(p-Chlorophenyl)-2-butanone
EINECS	222-506-8

Quality Control

Our 4-(4-Chlorophenyl)Butane-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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, sparks, and open flames. The compound is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	40 - 44 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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