Description

2,2'-Thiobis(1-Propanethiol)Bis(Phosphorothioic Acid O,o-Dimethyl) Ester is a specialized organophosphorus compound featuring a unique thiobis linkage and phosphorothioate ester groups. This structure is critical for its function as a high-performance intermediate in advanced chemical synthesis, offering specific reactivity and stability profiles. It is primarily sought after by R&D chemists and process engineers in the agrochemical and pharmaceutical industries for developing novel active ingredients and complex molecules.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel insecticides, acaricides, and fungicides, leveraging its phosphorothioate chemistry.
• Pharmaceutical Research: Serves as a sophisticated synthon for constructing complex molecular architectures in drug discovery programs.
• Ligand & Catalyst Precursor: Used in the development of specialized ligands for metal catalysis and coordination chemistry.
• Polymer Modification: Acts as a cross-linking agent or functional monomer to impart specific properties like flame retardancy or adhesion in specialty polymers.
• Chemical Synthesis: Employed in organic synthesis for introducing sulfur and phosphorus functionalities into target molecules.
• Material Science Research: Investigated for creating novel materials with tailored surface or bulk properties.

Basic Information

Product Name	2,2'-Thiobis(1-Propanethiol)Bis(Phosphorothioic Acid O,o-Dimethyl) Ester
CAS No.	32358-08-0
Molecular Formula	C10H24O4P2S4
Molecular Weight	398.50 g/mol
Synonyms	O,O-Dimethyl S-[2-[(3-mercapto-1-oxopropoxy)thio]propyl] phosphorodithioate; Phosphorodithioic acid, O,O-dimethyl ester, S-ester with 2,2'-thiobis(1-propanethiol); 2,2'-Thiobis(1-propanethiol) bis(O,O-dimethyl phosphorodithioate); Bis(O,O-dimethyl phosphorodithioate) ester of 2,2'-thiobis(1-propanethiol); CAS 32358-08-0
EINECS	Contact for details

Quality Control

Every batch of 2,2'-Thiobis(1-Propanethiol)Bis(Phosphorothioic Acid O,o-Dimethyl) Ester is manufactured and tested under a strict quality management system. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with precise customer specifications and industry standards. Comprehensive Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. Handle and store under an inert atmosphere if specified for the specific grade to ensure long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 5.0%

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