Description

4,4'-Cyclohexylidenedianilinium Dichloride is a high-purity organic salt of significant industrial importance. This compound serves as a critical intermediate in the synthesis of advanced polymers and specialty chemicals. It is primarily sought by manufacturers in the polymer, pharmaceutical, and agrochemical sectors for its role in producing high-performance materials.

Application

• Polymer Synthesis: A key monomer or chain extender in the production of high-performance polyimides, polyamides, and other engineering plastics.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Production: Serves as a building block for advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal Materials: A precursor in the manufacture of compounds for liquid crystal displays (LCDs).
• Dye and Pigment Industry: Employed in the synthesis of specialized dyes and organic pigments.
• Cross-linking Agent: Functions as a cross-linker in epoxy and other thermosetting resin systems to enhance thermal and mechanical properties.
• Research & Development: Utilized in academic and industrial R&D for exploring new chemical entities and material science applications.

Basic Information

Product Name	4,4'-Cyclohexylidenedianilinium Dichloride
CAS No.	85030-20-2
Molecular Formula	C18H22Cl2N2
Molecular Weight	337.29 g/mol
Synonyms	4,4'-Diaminodicyclohexylmethane Dihydrochloride; Bis(4-aminocyclohexyl)methane Dihydrochloride; Dicyclohexylmethane-4,4'-diamine Dihydrochloride; 4,4'-Methylenebis(cyclohexylamine) Dihydrochloride; PACM Dihydrochloride; 4,4'-Diaminodicyclohexylmethane Hydrochloride; 1,1'-Methylenebis(4-aminocyclohexane) Dihydrochloride
EINECS	Contact for details

Quality Control

Our 4,4'-Cyclohexylidenedianilinium Dichloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.