Description

N,N'-Dioctadecylethanebisthioamide is a high-purity, long-chain organic compound belonging to the class of bisthioamides. This specialty chemical serves as a critical performance additive and intermediate, valued for its unique molecular structure that imparts specific functional properties. It is primarily utilized in advanced material science, polymer stabilization, and specialized organic synthesis. Industrial buyers in the lubricant, polymer, and fine chemical sectors rely on this compound for its consistent quality and reliable performance in demanding applications.

Application

• Polymer Additive: Acts as a metal deactivator, antioxidant, or stabilizer in polyolefins and other synthetic polymers to enhance longevity and thermal stability.
• Lubricant Formulation: Serves as an extreme pressure (EP) additive or anti-wear agent in high-performance industrial and automotive lubricants and greases.
• Organic Synthesis Intermediate: Used in the preparation of more complex organic molecules, including liquid crystals, surfactants, and chelating agents, due to its reactive thioamide groups.
• Corrosion Inhibitor: Functions as a component in coatings and fuel additives to protect metal surfaces from degradation.
• Research & Development: Employed in academic and industrial R&D for studying self-assembly, nanotechnology, and material properties.

Basic Information

Product Name	N,N'-Dioctadecylethanebisthioamide
CAS No.	6343-37-9
Molecular Formula	C₃₈H₇₆N₂S₂
Molecular Weight	625.2 g/mol
Synonyms	1,2-Bis(octadecylthioamido)ethane; Ethane-1,2-diyl bis(N-octadecylthioamide); N,N'-Distearylethanebisthioamide; Dioctadecyl ethanebisthioamide; Bis(N-octadecylthioamido)ethane; 1,2-Bis(N-octadecylthioamido)ethane; N,N'-Di-n-octadecylethanebisthioamide
EINECS	Contact for details

Quality Control

Our N,N'-Dioctadecylethanebisthioamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are provided with every shipment to guarantee traceability and compliance with your quality requirements.

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 incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

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

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