Description

3,4-Dichlorobenzamide CAS NO 2670-38-4 is a versatile halogenated benzamide derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a functionalized aromatic core for constructing more complex molecules, particularly in the agrochemical and pharmaceutical sectors. This compound is essential for manufacturers and R&D laboratories developing active ingredients, specialty chemicals, and novel materials.

Application

• Agrochemical Intermediate: A key building block in the synthesis of modern herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used in the research and production of active pharmaceutical ingredients (APIs) and drug candidates.
• Dye and Pigment Manufacturing: Serves as a precursor for specialty dyes and organic pigments.
• Polymer Chemistry: Acts as a monomer or modifier in the production of high-performance polymers and resins.
• Chemical Research: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Specialty Chemical Production: A starting material for various fine chemicals, including corrosion inhibitors and plastic additives.

Basic Information

Product Name	3,4-Dichlorobenzamide
CAS No.	2670-38-4
Molecular Formula	C7H5Cl2NO
Molecular Weight	190.03 g/mol
Synonyms	3,4-Dichlorobenzoic acid amide; Benzoic acid, 3,4-dichloro-, amide; 3,4-DCBA; 3,4-Dichlorobenzoylamide; NSC 403697; 3,4-Dichlorobenzene-1-carboxamide; 3,4-Dichlorobenzene carboxamide; 3,4-Dichlorobenzoamide
EINECS	220-224-9

Quality Control

Our 3,4-Dichlorobenzamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed results for parameters including assay, impurity profile, and physical characteristics. Our quality commitment supports compliance with global regulatory and supply chain requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	164 - 168 °C
Loss on Drying	≤ 1.0%
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.