Description

N,N'-Dithiobis(n-Phenylbenzamide) is a specialized organic sulfur compound with a disulfide linkage. This chemical is valued for its role as a versatile intermediate and functional additive in advanced material synthesis and polymer chemistry. It is primarily sought by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel compounds and enhancing material properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring disulfide bridges or sulfur-containing functional groups.
• Polymer Additive: Acts as a cross-linking agent, chain transfer agent, or modifier in the production of specialty polymers and resins to alter thermal or mechanical properties.
• Agrochemical Synthesis: Serves as a key building block in the development of novel herbicides, fungicides, and plant growth regulators.
• Research & Development: A valuable reagent in organic synthesis for constructing complex molecular architectures in academic and industrial R&D settings.
• Lubricant and Fuel Additive Component: Used in formulating extreme-pressure additives and antioxidant packages for advanced lubricants and industrial fluids.
• Rubber Vulcanization: Functions as a secondary accelerator or vulcanizing agent in the rubber industry to improve curing characteristics.

Basic Information

Product Name	N,N'-Dithiobis(n-Phenylbenzamide)
CAS No.	2527-63-1
Molecular Formula	C26H20N2O2S2
Molecular Weight	456.58 g/mol
Synonyms	N,N'-Dithiobis(benzanilide); Bis(N-phenylbenzamido) disulfide; Dithiobis(N-phenylbenzamide); N-Phenylbenzamido disulfide; Benzanilide, N,N'-dithiobis-; 1,2-Bis(N-phenylbenzamido)disulfane; DTBP; NSC 403798
EINECS	219-771-3

Quality Control

Our N,N'-Dithiobis(n-Phenylbenzamide) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive (store away from light).

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	≤ 20 ppm

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