Description

3,4-Dichlorotoluene CAS NO 95-75-0 is a versatile chlorinated aromatic compound serving as a critical building block in advanced organic synthesis. Its primary value lies in its dual chlorine substituents, which provide reactive sites for further functionalization to create complex molecules. This intermediate is essential for manufacturers in the agrochemical and pharmaceutical sectors, where it is used to synthesize active ingredients, dyes, and other high-value specialty chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of herbicides, fungicides, and insecticides.
• 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 various organic dyes and colorants.
• Polymer Industry: Acts as a monomer or modifier in the synthesis of specialty polymers and resins.
• Chemical Research & Development: Employed in laboratories for method development and the creation of novel compounds.
• Other Organic Synthesis: Utilized in the manufacture of liquid crystals, electronic chemicals, and other advanced materials.

Basic Information

Product Name	3,4-Dichlorotoluene
CAS No.	95-75-0
Molecular Formula	C7H6Cl2
Molecular Weight	161.03 g/mol
Synonyms	1,2-Dichloro-4-methylbenzene; 3,4-Dichloro-1-methylbenzene; 4-Methyl-1,2-dichlorobenzene; Toluene, 3,4-dichloro-; Benzene, 1,2-dichloro-4-methyl-; 3,4-DCT
EINECS	202-446-6

Quality Control

Our 3,4-Dichlorotoluene is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with ISO standards and supports our customers' needs for reliable, specification-grade intermediates in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Substances (GC)	≤ 2.0% total
Density (20°C)	1.250 - 1.270 g/mL
Boiling Point	~ 200 - 205 °C

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