Description

2,2'-Dithiobis[n-Butylbenzamide] is a specialized organosulfur compound featuring a disulfide linkage, which is central to its function as a versatile chemical intermediate. This compound matters for its role in synthesizing advanced materials and fine chemicals, where its disulfide bond can act as a dynamic cross-linker or a source of reactive thiols. Industries such as polymer science, specialty adhesives, and pharmaceutical research require this high-purity intermediate for developing products with tailored properties like controlled degradation or self-healing capabilities.

Application

• Polymer Modification: Acts as a chain extender or cross-linking agent in the synthesis of polyurethanes, polysulfides, and other specialty polymers to enhance mechanical strength and thermal stability.
• Pharmaceutical Intermediate: Serves as a key building block in the research and development of drug candidates, particularly those targeting diseases where disulfide bond formation or redox activity is crucial.
• Adhesive & Sealant Formulations: Utilized in high-performance adhesives and sealants where the disulfide bond contributes to curing mechanisms and improves environmental resistance.
• Lubricant & Fuel Additives: Employed as a precursor for additives that provide extreme pressure (EP) and anti-wear properties in industrial lubricants and functional fluids.
• Chemical Synthesis Reagent: Functions as a versatile reagent in organic synthesis for introducing the n-butylbenzamide moiety or for participating in disulfide exchange reactions.
• Research & Development: Used in academic and industrial R&D settings for studying disulfide chemistry, material science, and novel catalytic processes.

Basic Information

Product Name	2,2'-Dithiobis[n-Butylbenzamide]
CAS No.	2620-88-4
Molecular Formula	C22H28N2O2S2
Molecular Weight	416.60 g/mol
Synonyms	N,N'-Dibutyl-2,2'-dithiodibenzamide; Bis(N-butylbenzamido) disulfide; 2,2'-Dithiobis(N-butylbenzamide); Dithiobis(butylbenzamide); Dibutyl dithiodibenzamide; N-Butyl-2-[(N-butylbenzamido)dithio]benzamide; 2,2'-Dithiodi(N-butylbenzamide); 2620-88-4 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 2,2'-Dithiobis[n-Butylbenzamide] is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere for long-term preservation. 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%
Heavy Metals	≤ 10 ppm

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