Description

n-(Dichloromethylene)-4-Chloroaniline is a specialized halogenated aniline derivative, serving as a versatile and high-value chemical intermediate. Its unique structure, featuring both dichloromethylene and chloro substituents, makes it a critical building block for synthesizing complex molecules. This compound is primarily required by the agrochemical and pharmaceutical industries for the development of advanced active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of advanced herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a building block for creating complex heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of specialized azo dyes and high-performance pigments.
• Polymer Additives: Employed in the synthesis of light stabilizers, antioxidants, and other functional additives for polymer systems.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Integral to the multi-step synthesis of various specialty and fine chemicals for diverse industrial applications.

Basic Information

Product Name	n-(Dichloromethylene)-4-Chloroaniline
CAS No.	2771-67-7
Molecular Formula	C8H6Cl3N
Molecular Weight	230.50 g/mol
Synonyms	4-Chloro-N-(dichloromethylene)aniline; 4-Chloro-N-(dichloromethylidene)benzenamine; 4-Chloro-α,α-dichloroformanilide; Benzenamine, 4-chloro-N-(dichloromethylene)-; N-(Dichloromethylene)-p-chloroaniline; p-Chloro-N-(dichloromethylene)aniline; 1,1-Dichloro-1-(4-chlorophenyl)methanimine
EINECS	220-467-6

Quality Control

Our n-(Dichloromethylene)-4-Chloroaniline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with every 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 a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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