Description

Disodium 2',2'-Trithiobis(2-Biphenylsulfinate) Dihydrate is a specialized organosulfur compound that serves as a critical reagent and intermediate in advanced chemical synthesis. Its unique trithiobis structure makes it a valuable building block for creating complex molecules with specific sulfur-based functionalities. This high-purity chemical is essential for research and development in the pharmaceutical, agrochemical, and specialty polymer industries, where precise molecular architecture is required.

Application

• As a key intermediate in the synthesis of novel pharmaceutical active ingredients, particularly those targeting specific enzyme pathways.
• In the development of advanced agrochemicals, including herbicides and fungicides, where its sulfur-based core contributes to biological activity.
• For research into organic electronic materials and conductive polymers, leveraging its conjugated biphenyl system.
• As a specialized ligand or precursor in catalytic systems for cross-coupling and other organic transformations.
• In the preparation of functionalized materials for sensors and advanced coatings.
• As a reference standard in analytical chemistry for method development and quality control in related chemical production.

Basic Information

Product Name	Disodium 2',2'-Trithiobis(2-Biphenylsulfinate) Dihydrate
CAS No.	64058-60-2
Molecular Formula	C24H16Na2O6S5 • 2H2O
Molecular Weight	664.70 g/mol (Dihydrate)
Synonyms	Disodium 2,2'-Trithiobis[1,1'-biphenyl]-2-sulfinate Dihydrate; 2,2'-Trithiobis[1,1'-biphenyl]-2-sulfinic Acid Disodium Salt Dihydrate; BTTB Disodium Salt Dihydrate; Disodium Biphenyl-2,2'-dithiobis(sulfinate) Dihydrate; CAS 64058-60-2
EINECS	Contact for details

Quality Control

Our Disodium 2',2'-Trithiobis(2-Biphenylsulfinate) Dihydrate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, water content, and residual solvents is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	5.0 - 6.5% (Theoretical for Dihydrate: ~5.4%)
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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