Description

Disodium 4,4'-Thiobis(Benzenethiolate) is an organosulfur compound with a unique disodium thiolate structure, serving as a versatile intermediate and ligand in advanced chemical synthesis. Its primary commercial value lies in its ability to act as a precursor for metal-organic frameworks (MOFs), catalysts, and specialty polymers, offering controlled reactivity for precise material engineering. This chemical is essential for R&D and production in the pharmaceutical, agrochemical, and advanced materials sectors, where it facilitates the development of novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Catalyst & Ligand Synthesis: Used as a precursor for creating specialized ligands in transition metal catalysis and coordination chemistry.
• Polymer & Resin Modification: Acts as a cross-linking agent or monomer in the production of high-performance polymers and epoxy resins.
• Agrochemical Synthesis: Intermediate in the manufacture of herbicides, fungicides, and other crop protection agents.
• Material Science Research: Employed in the development of metal-organic frameworks (MOFs) and other porous materials for gas storage and separation.
• Chemical Research & Development: Serves as a versatile reagent for organic synthesis and methodological studies in academic and industrial labs.

Basic Information

Product Name	Disodium 4,4'-Thiobis(Benzenethiolate)
CAS No.	89698-70-4
Molecular Formula	C12H8Na2O2S3
Molecular Weight	334.35 g/mol
Synonyms	Disodium 4,4'-Thiobis(benzenethiolate); 4,4'-Thiobisbenzenethiol Disodium Salt; Bis(4-sulfanylphenyl) Sulfide Disodium Salt; Disodium 4,4'-Sulfanediyldibenzenethiolate; 4,4'-Thiobis(thiophenol) Disodium Salt; TBBT Disodium Salt; DTBBS Na Salt
EINECS	Contact for details

Quality Control

Our Disodium 4,4'-Thiobis(Benzenethiolate) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is easily oxidized; prolonged exposure to air or moisture should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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