Description

4,4'-[1,4-Phenylenebis(Methyleneimino)]Bis(1,1-Dichloro-2-Butanone) is a specialized organic compound featuring a bis-chlorinated diketone structure linked by a phenylenedimethyleneimino bridge. This unique molecular architecture makes it a valuable high-purity chemical intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought by pharmaceutical, agrochemical, and specialty chemical manufacturers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates, particularly those requiring halogenated diketone functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Polymer Chemistry: Serves as a cross-linking agent or monomer precursor for specialty polymers with specific thermal or chemical resistance properties.
• Organic Synthesis Research: A versatile reagent in academic and industrial R&D labs for constructing novel heterocyclic compounds and complex molecular architectures.
• Ligand and Chelating Agent Precursor: Used to develop new ligands for catalysis or metal ion sequestration applications.

Basic Information

Product Name	4,4'-[1,4-Phenylenebis(Methyleneimino)]Bis(1,1-Dichloro-2-Butanone)
CAS No.	56667-15-3
Molecular Formula	C18H20Cl4N2O2
Molecular Weight	438.18 g/mol
Synonyms	1,1-Dichloro-4,4'-[1,4-phenylenebis(methyleneimino)]bis[2-butanone]; 1,1'-[(1,4-Phenylenedimethylene)diimino]bis[1,1-dichloro-2-butanone]; Bis(1,1-dichloro-3-oxobutyl)-p-xylylenediamine; 4,4'-(1,4-Phenylenebis(methylimino))bis(1,1-dichloro-2-butanone); p-Xylylenediamine bis(1,1-dichloroacetoacetate) derivative
EINECS	Contact for details

Quality Control

Our production of 4,4'-[1,4-Phenylenebis(Methyleneimino)]Bis(1,1-Dichloro-2-Butanone) adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent lot-to-lot performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee compliance with your specific R&D or manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and reducing agents. Due to the presence of halogen and carbonyl groups, it is recommended to handle and store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.