Description

N,N'-Vinylenebis(Thiocarbamic Acid)S,S'-Didodecyl Ester is a specialized organosulfur compound belonging to the class of thiocarbamate derivatives. This chemical is valued for its role as a high-performance additive, offering unique properties to enhance material stability and performance. It is primarily utilized by formulators and manufacturers in the polymer, lubricant, and specialty chemical industries seeking to improve product longevity and resistance to degradation.

Application

• Polymer Stabilizer: Acts as an antioxidant and metal deactivator in polyolefins (e.g., polyethylene, polypropylene) to prevent thermal and oxidative degradation during processing and service life.
• Lubricant Additive: Functions as an anti-wear and extreme pressure (EP) agent in industrial lubricants and greases, protecting metal surfaces under high-load conditions.
• Rubber Chemical: Used as a non-staining antioxidant and peptizer in synthetic rubber production to control viscosity and prevent premature aging.
• Fuel & Oil Additive: Employed in fuel and lubricant formulations to inhibit oxidation, reduce sludge formation, and protect engine components.
• Corrosion Inhibitor: Provides protective properties in coatings and metalworking fluids to prevent rust and corrosion on ferrous metals.
• Agricultural Chemical Intermediate: Serves as a key building block in the synthesis of certain pesticides and fungicides.

Basic Information

Product Name	N,N'-Vinylenebis(Thiocarbamic Acid)S,S'-Didodecyl Ester
CAS No.	73622-80-7
Molecular Formula	C30H60N2O2S2
Molecular Weight	544.9 g/mol
Synonyms	Dilauryl N,N'-Ethylene-bis(dithiocarbamate); Didodecyl Ethylenebis(dithiocarbamate); Ethylenebis(dithiocarbamic Acid) Didodecyl Ester; Lauryl Ethylenebisdithiocarbamate; Antioxidant DLD; Vulcanization Inhibitor DLD; CAS 73622-80-7
EINECS	Contact for details

Quality Control

Our production of N,N'-Vinylenebis(Thiocarbamic Acid)S,S'-Didodecyl Ester adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with customer specifications. Certificates of Analysis (COA) documenting key parameters such as assay, melting point, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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). This material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain efficacy. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder or flakes
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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