Description

1,2,3,4-Tetrachloro-5,6-Dimethylbenzylene is a halogenated aromatic compound with a unique, highly substituted benzene ring structure. This chemical serves as a valuable specialty intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily utilized by pharmaceutical R&D and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, pesticides, and fungicides.
• Material Science: Serves as a precursor for the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research: A versatile reagent in academic and industrial laboratories for exploring new organic reactions and catalysis.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized colorants and functional dyes.

Basic Information

Product Name	1,2,3,4-Tetrachloro-5,6-Dimethylbenzylene
CAS No.	877-08-7
Molecular Formula	C8H6Cl4
Molecular Weight	259.95 g/mol
Synonyms	1,2,3,4-Tetrachloro-5,6-dimethylbenzene; 5,6-Dimethyl-1,2,3,4-tetrachlorobenzene; Tetrachlorodimethylbenzene; 1,2,3,4-Tetrachloro-5,6-dimethylbenzol; NSC 406106; Benzene, 1,2,3,4-tetrachloro-5,6-dimethyl-
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetrachloro-5,6-Dimethylbenzylene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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 heat, sparks, and open flames. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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%
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.