Description

1-(4-Chlorophenyl)1,3-Butanedione is a versatile diketone derivative characterized by its chlorinated aromatic ring. This compound serves as a crucial high-purity chemical intermediate for the synthesis of more complex molecules, valued for its reactive β-diketone functionality. It is primarily utilized by pharmaceutical, agrochemical, and advanced material research sectors for developing active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of heterocyclic compounds, potential drug candidates, and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides, leveraging the chlorophenyl group for bioactivity.
• Coordination Chemistry & Ligand Precursor: Serves as a precursor for β-diketone ligands used in metal-organic frameworks (MOFs) and catalyst systems.
• Organic Synthesis & Research: Essential reagent for Claisen condensations, cyclization reactions, and the preparation of chalcones and other fine chemicals.
• Dye & Pigment Intermediate: Employed in the synthesis of specialized organic colorants and photostable pigments.
• Material Science Research: Investigated for use in polymer modification and the development of organic electronic materials.

Basic Information

Product Name	1-(4-Chlorophenyl)1,3-Butanedione
CAS No.	6302-55-2
Molecular Formula	C10H9ClO2
Molecular Weight	196.63 g/mol
Synonyms	4'-Chlorodibenzoylmethane; 1-(4-Chlorophenyl)-1,3-butanedione; 4-Chlorophenyl-1,3-butanedione; p-Chlorodibenzoylmethane; 4-Chlorobenzoylacetone; 1-(p-Chlorophenyl)-1,3-butanedione; 4'-Chloro-1,3-diphenyl-1,3-propanedione (related); EINECS 228-577-7
EINECS	228-577-7

Quality Control

Our 1-(4-Chlorophenyl)1,3-Butanedione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

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. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	68°C - 72°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.