Description

Diisobutyl 2,2'-Dithiobisbenzoate is a specialized organic sulfur compound belonging to the class of dithiobenzoates. This chemical serves as a versatile intermediate and functional additive, valued for its ability to act as a sulfur donor and stabilizer in various synthesis and formulation processes. It is primarily utilized by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product performance and stability.

Application

• As a sulfur donor and crosslinking agent in the vulcanization of specialty rubbers and elastomers.
• As a stabilizer and antioxidant in lubricant formulations and industrial oils to prevent degradation.
• As a key chemical intermediate in the synthesis of more complex organosulfur compounds and pharmaceuticals.
• As a modifier and chain transfer agent in controlled radical polymerization processes.
• In the formulation of extreme pressure (EP) additives for metalworking fluids and greases.
• As a potential corrosion inhibitor component in protective coatings and fuel additives.

Basic Information

Product Name	Diisobutyl 2,2'-Dithiobisbenzoate
CAS No.	81050-13-7
Molecular Formula	C22H26O4S2
Molecular Weight	418.57 g/mol
Synonyms	2,2'-Dithiobisbenzoic Acid Diisobutyl Ester; Bis(2-carboxyphenyl) Disulfide Diisobutyl Ester; Diisobutyl Dithiosalicylate; DTBDB; Diisobutyl Dithiodibenzoate; Dithiobis(benzoic acid) diisobutyl ester; Benzoic acid, 2,2'-dithiobis-, diisobutyl ester
EINECS	Contact for details

Quality Control

Our Diisobutyl 2,2'-Dithiobisbenzoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance protocols.

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.

Specification

Item	Specification
Appearance	Light yellow to amber liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 0.5%

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