Description

Diethyl 2,2'-Dithiobisbenzoate is a specialized organic sulfur compound characterized by its dithiobisbenzoate ester structure. This chemical serves as a versatile intermediate and functional additive, valued for its ability to act as a sulfur donor and a ligand in various synthetic and catalytic processes. It is primarily utilized by manufacturers in the agrochemical, pharmaceutical, and polymer industries for the synthesis of active ingredients and specialty materials.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel fungicides, herbicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a precursor or ligand in the development of active pharmaceutical ingredients (APIs), particularly those containing sulfur-based functional groups.
• Polymer Additive: Functions as a stabilizer, cross-linking agent, or chain transfer agent in the production of specialty polymers and rubbers.
• Catalyst Ligand: Employed in coordination chemistry as a ligand for metal catalysts used in organic synthesis.
• Research & Development: A valuable reagent for chemical research in academic and industrial laboratories exploring new synthetic methodologies.
• Lubricant and Fuel Additive: Potential use as an anti-wear or extreme pressure additive in advanced lubricant formulations.

Basic Information

Product Name	Diethyl 2,2'-Dithiobisbenzoate
CAS No.	54481-26-4
Molecular Formula	C₁₈H₁₈O₄S₂
Molecular Weight	362.46 g/mol
Synonyms	Diethyl Dithiodibenzoate; Bis(2-carbethoxyphenyl) Disulfide; 2,2'-Dithiobis(benzoic acid) diethyl ester; Ethyl 2,2'-dithiodibenzoate; Benzoic acid, 2,2'-dithiobis-, diethyl ester; Diethyl (2,2'-disulfanediylbis(benzene-2,1-diyl))diacetate (alternative IUPAC)
EINECS	Contact for details

Quality Control

Our Diethyl 2,2'-Dithiobisbenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment ensures the material is suitable for demanding applications in synthesis and manufacturing.

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). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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