Description

Disodium 2',2'-Trithiobis(4,4'-Dichloro-2-Biphenylsulfinate) is a specialized organosulfur compound with a unique trithiobis bridge structure, serving as a critical intermediate and functional additive in advanced chemical synthesis. Its value lies in its ability to act as a sulfur-transfer agent, a stabilizer, and a precursor for complex molecules, offering precise control in demanding industrial processes. This product is essential for manufacturers and researchers in the agrochemical, pharmaceutical, and specialty polymer industries seeking high-purity intermediates for product development and process optimization.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel fungicides, herbicides, and plant growth regulators, leveraging its sulfur-containing bioactive core.
• Pharmaceutical Synthesis: Used as a specialized reagent or precursor in the development of active pharmaceutical ingredients (APIs), particularly those requiring sulfur-based functional groups.
• Polymer Stabilizer & Modifier: Functions as an antioxidant and thermal stabilizer in high-performance polymers, and as a chain-transfer agent in controlled radical polymerization.
• Chemical Research & Development: Serves as a versatile reagent in organic synthesis for constructing complex sulfur-bridged compounds and heterocycles.
• Material Science: Investigated for use in the creation of advanced materials, including conductive polymers and metal-organic frameworks (MOFs).
• Crosslinking Agent: Potential application as a crosslinker for specific elastomers and resins, enhancing material properties.

Basic Information

Product Name	Disodium 2',2'-Trithiobis(4,4'-Dichloro-2-Biphenylsulfinate)
CAS No.	64058-59-9
Molecular Formula	C24H12Cl4Na2O6S5
Molecular Weight	764.46 g/mol
Synonyms	Disodium 2,2'-Trithiobis(4,4'-Dichlorodiphenyl-2-sulfinate); 4,4'-Dichloro-2,2'-trithiobis[benzenesulfinic acid] disodium salt; 2,2'-Trithiobis(4,4'-dichlorodiphenyl-2-sulfinic acid) disodium salt; Bis(4,4'-dichloro-2-biphenylyl) Trisulfide Disulfinate Disodium Salt; Disodium 4,4'-Dichloro-2,2'-trithiobis(biphenyl-2'-sulfinate); CAS 64058-59-9
EINECS	Contact for details

Quality Control

Our Disodium 2',2'-Trithiobis(4,4'-Dichloro-2-Biphenylsulfinate) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and consistent high-quality standards. Certificates of Analysis (COA) documenting all critical parameters are 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 1.0%

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