Description

Chlorotoluene CAS NO 25168-05-2 is a versatile aromatic organic compound, primarily a mixture of ortho- and para-chlorotoluene isomers. This chemical serves as a critical intermediate in the synthesis of more complex molecules, valued for its reactivity and role in introducing functional groups. It is essential for manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries seeking reliable building blocks for dyes, pigments, and active ingredients.

Application

• Agrochemical Intermediate: Key starting material in the synthesis of herbicides, fungicides, and insecticides.
• Pharmaceutical Synthesis: Used as a building block for active pharmaceutical ingredients (APIs) and fine chemicals.
• Dye and Pigment Production: Serves as a precursor in the manufacture of various organic dyes and colorants.
• Specialty Chemical Manufacturing: Employed in the production of UV stabilizers, liquid crystals, and other high-value additives.
• Organic Synthesis: Utilized in cross-coupling reactions and as a reactant for introducing the chlorotolyl moiety.
• Research and Development: Used in laboratory-scale chemical research for method development and novel compound synthesis.

Basic Information

Product Name	Chlorotoluene
CAS No.	25168-05-2
Molecular Formula	C7H7Cl
Molecular Weight	126.58 g/mol
Synonyms	Chloromethylbenzene; Monochlorotoluene; Toluene, chloro-; Chlorotoluene (mixed isomers); o/p-Chlorotoluene; 2-Chlorotoluene; 4-Chlorotoluene; Tolyl chloride
EINECS	Contact for details

Quality Control

Our Chlorotoluene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC), to ensure consistent purity and composition. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. 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	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0% (Total Chlorotoluene Isomers)
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	1.070 - 1.090
Boiling Range	158 - 162°C

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