Description

2,2'-Dinitro-4,4'-Dichloro Diphenyl Disulfide is a specialized organic sulfur compound with a distinct molecular structure featuring nitro and chloro substituents. This compound serves as a critical chemical intermediate and precursor in the synthesis of more complex molecules, valued for its ability to introduce specific functional groups. It is primarily needed by research institutions and industrial manufacturers in the agrochemical, pharmaceutical, and specialty chemical sectors for developing advanced materials and active ingredients.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Research: Used as a precursor in medicinal chemistry for developing compounds with potential biological activity.
• Polymer & Material Science: Acts as a cross-linking agent or modifier in the production of specialty polymers and high-performance resins.
• Dye & Pigment Synthesis: Serves as an intermediate in the manufacture of complex organic dyes and colorants.
• Vulcanization Accelerator Precursor: Utilized in the rubber industry for the development of specialized vulcanization agents.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and organic reactions.

Basic Information

Product Name	2,2'-Dinitro-4,4'-Dichloro Diphenyl Disulfide
CAS No.	2050-66-0
Molecular Formula	C₁₂H₆Cl₂N₂O₄S₂
Molecular Weight	377.22 g/mol
Synonyms	4,4'-Dichloro-2,2'-dinitrodiphenyl disulfide; Bis(4-chloro-2-nitrophenyl) disulfide; 2,2'-Dinitro-4,4'-dichlorodiphenyl disulphide; 4-Chloro-2-nitrobenzenesulfenyl chloride dimer; DNCDPS; 1-Chloro-4-[(4-chloro-2-nitrophenyl)disulfanyl]-2-nitrobenzene; (4-Chloro-2-nitrophenyl) disulfide
EINECS	218-124-5

Quality Control

Our 2,2'-Dinitro-4,4'-Dichloro Diphenyl Disulfide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere such as nitrogen for long-term stability. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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