Description

3,4-Dichloroacetanilide CAS NO 31620-87-8 is a key halogenated aromatic amide intermediate widely used in the synthesis of advanced chemical products. Its value lies in its role as a versatile building block for introducing the 3,4-dichloroaniline moiety into more complex molecules. This compound is essential for manufacturers in the agrochemical and pharmaceutical industries, where it serves as a precursor for active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a building block for active pharmaceutical ingredients (APIs) and other fine chemicals.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of complex organic dyes and colorants.
• Research & Development: Employed in chemical research for developing new compounds and studying reaction pathways.
• Polymer Additives: Can be utilized in the synthesis of specialty polymers and stabilizers.

Basic Information

Product Name	3,4-Dichloroacetanilide
CAS No.	31620-87-8
Molecular Formula	C8H7Cl2NO
Molecular Weight	204.05 g/mol
Synonyms	N-(3,4-Dichlorophenyl)acetamide; Acetamide, N-(3,4-dichlorophenyl)-; 3',4'-Dichloroacetanilide; 3,4-DCA; NSC 403697; A13-23626; AI3-23626
EINECS	Contact for details

Quality Control

Our 3,4-Dichloroacetanilide is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards and consistent specifications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizers, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	145 - 149 °C
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%

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