Description

1,1'-(Dichlorovinylidene)Bis[Chlorobenzene] is a specialized organochlorine compound with the CAS number 68679-99-2. This chemical serves as a valuable intermediate in advanced organic synthesis, prized for its unique dichlorovinylidene bridge connecting two chlorinated aromatic rings. It is primarily sought by research and development laboratories, as well as industrial manufacturers, for applications in agrochemicals, pharmaceuticals, and the synthesis of complex organic materials.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel pesticides, herbicides, and fungicides.
• Pharmaceutical Research: Used as a precursor in the development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis: Serves as a versatile reagent for constructing complex molecular architectures in academic and industrial R&D.
• Material Science: Potential use in the development of specialty polymers and advanced organic materials.
• Chemical Intermediate: Employed in fine chemical manufacturing for further functionalization and downstream production.

Basic Information

Product Name	1,1'-(Dichlorovinylidene)Bis[Chlorobenzene]
CAS No.	68679-99-2
Molecular Formula	C14H8Cl4
Molecular Weight	322.02 g/mol
Synonyms	Bis(4-chlorophenyl)dichloroethene; 1,1-Bis(4-chlorophenyl)-2,2-dichloroethene; 1,1'-(Dichloroethene-1,1-diyl)bis(4-chlorobenzene); p,p'-Dichlorodiphenyldichloroethylene; DDE, p,p'-Dichloro-; 4,4'-DDE; NSC 406924
EINECS	Contact for details

Quality Control

Our production of 1,1'-(Dichlorovinylidene)Bis[Chlorobenzene] adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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 2-25°C. Keep container tightly sealed when not in use to maintain product integrity.

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%

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