Description

2,2'-Dithiobisbenzanilide is a high-purity organic sulfur compound, recognized for its role as a versatile intermediate and stabilizer. Its value lies in its ability to act as a precursor for specialty chemicals and a performance additive in polymer systems. This product is essential for manufacturers in the polymer, rubber, and fine chemical synthesis industries seeking to enhance material properties and develop novel compounds.

Application

• As a key chemical intermediate in the synthesis of pharmaceuticals and agrochemicals.
• Functioning as a stabilizer and antioxidant in rubber and polymer formulations to prevent degradation.
• Utilized in vulcanization accelerator systems for synthetic rubber production.
• As a precursor for ligands and catalysts in organometallic chemistry and cross-coupling reactions.
• Employed in lubricant and grease additives to improve thermal and oxidative stability.
• Used in research and development for creating novel disulfide-based compounds with specific functionalities.

Basic Information

Product Name	2,2'-Dithiobisbenzanilide
CAS No.	135-57-9
Molecular Formula	C₂₆H₂₀N₂O₂S₂
Molecular Weight	456.58 g/mol
Synonyms	N,N'-(Dithiodi-2,1-phenylene)bisbenzamide; 2,2'-Dithiobis(N-phenylbenzamide); 2,2'-Dithiodibenzanilide; Bis(2-benzamidophenyl) disulfide; DTBA; NSC 403697; Stabilizer DTBA; Antioxidant DTBA
EINECS	205-207-5

Quality Control

Our 2,2'-Dithiobisbenzanilide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting all critical parameters 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	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%

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