Description

4,4'-Dithiobis(2,6-Dimethylmorpholine) is a specialized sulfur-containing heterocyclic compound that functions as a versatile chemical intermediate and stabilizer. Its molecular structure, featuring a disulfide bridge between two dimethylmorpholine rings, makes it valuable for applications requiring controlled cross-linking, antioxidant properties, or as a precursor in synthesis. This product is essential for manufacturers in the polymer, rubber, and specialty chemical industries seeking to enhance material performance and longevity. We supply high-purity grades to meet the stringent requirements of global industrial and research applications.

Application

• Polymer Stabilizer & Antioxidant: Used as a secondary stabilizer in plastics and synthetic rubbers to prevent thermal and oxidative degradation, extending product life.
• Vulcanization Accelerator/Co-agent: Acts as a sulfur donor or co-agent in the vulcanization of rubber, improving cross-linking efficiency and physical properties.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing morpholine or disulfide motifs.
• Agrochemical Synthesis: Employed as an intermediate in the production of certain fungicides, herbicides, and plant growth regulators.
• Lubricant & Fuel Additive: Functions as an anti-wear and antioxidant additive in advanced lubricant formulations and industrial fuels.
• Cross-linking Agent for Resins: Utilized in specialty epoxy or other thermoset resin systems to introduce disulfide linkages, modifying mechanical and thermal properties.
• Research & Development: A valuable reagent in organic and medicinal chemistry research for studying disulfide exchange reactions and developing new materials.

Basic Information

Product Name	4,4'-Dithiobis(2,6-Dimethylmorpholine)
CAS No.	85865-96-9
Molecular Formula	C12H22N2O2S2
Molecular Weight	290.45 g/mol
Synonyms	Bis(2,6-dimethyl-4-morpholinyl) disulfide; 2,6-Dimethylmorpholine disulfide; 4,4'-Dithiodi(2,6-dimethylmorpholine); DTDM; N,N'-Dithiobis(2,6-dimethylmorpholine); Vulcuren 2; Morfax DTD; Accelerator DTDM
EINECS	Contact for details

Quality Control

Our 4,4'-Dithiobis(2,6-Dimethylmorpholine) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity and performance. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing key parameters such as assay, melting point, and impurity profiles. We can tailor specifications to meet customer-specific requirements and relevant industry standards.

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 heat, sparks, and open flame. The product is light-sensitive and should be stored in its original opaque container or in amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	124 - 128 °C
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.