Description

Dimethyl Chloroterephthalate is a high-purity organic intermediate and a key chlorinated derivative of dimethyl terephthalate. This compound is valued for its reactive chlorine atom and aromatic ester functionality, making it a versatile building block for synthesizing more complex molecules. It is primarily sought after by research institutions and manufacturers in the agrochemical, pharmaceutical, and specialty polymer industries for the development of advanced materials and active ingredients.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of advanced herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Serves as a key building block for creating active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Polymer & Material Science: Used in the production of specialty polymers, liquid crystals, and high-performance engineering plastics.
• Organic Synthesis & Research: An important reagent for introducing the chloroterephthalate moiety into target molecules in academic and industrial R&D.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of complex dyes and organic pigments.

Basic Information

Item	Detail
Product Name	Dimethyl Chloroterephthalate
CAS No.	18643-84-0
Molecular Formula	C10H9ClO4
Molecular Weight	228.63 g/mol
Synonyms	Dimethyl 2-Chloroterephthalate; 2-Chloroterephthalic Acid Dimethyl Ester; Methyl 4-(Chlorocarbonyl)benzoate; Chloroterephthalic Acid Dimethyl Ester; 1,4-Benzenedicarboxylic acid, 2-chloro-, 1,4-dimethyl ester; DMCT
EINECS	Contact for details

Quality Control

Our Dimethyl Chloroterephthalate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment.

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). Keep away from strong bases and oxidizing agents.

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%

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