Description

Thiobis-tert-Dodecane CAS NO 94248-75-6 is a specialized organosulfur compound characterized by its unique tertiary dodecyl structure linked by a sulfur bridge. This molecular architecture makes it a valuable intermediate and performance additive, particularly in applications requiring high thermal stability and radical scavenging properties. It is primarily sought after by manufacturers in the polymer, lubricant, and specialty chemical industries for its role as an antioxidant and stabilizer.

Application

• Polymer Stabilizer: Acts as an antioxidant and thermal stabilizer in polyolefins (e.g., polyethylene, polypropylene) and other polymers to extend service life.
• Lubricant & Fuel Additive: Used as an anti-wear agent and oxidation inhibitor in high-performance synthetic lubricants and industrial oils.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex sulfur-containing surfactants and specialty chemicals.
• Rubber Industry: Functions as a vulcanization modifier and antioxidant in the production of synthetic rubbers and elastomers.
• Radical Scavenger: Utilized in formulations where control of free radical reactions is critical, such as in certain polymerization processes.
• Adhesive & Sealant Formulations: Imparts improved aging resistance and stability to high-performance adhesives and sealants.

Basic Information

Product Name	Thiobis-tert-Dodecane
CAS No.	94248-75-6
Molecular Formula	C24H50S
Molecular Weight	370.72 g/mol
Synonyms	2,2'-(Thiobis(2-methylpropane-2,1-diyl))bis(2,4,4-trimethylpentane); Bis(tert-dodecyl) Sulfide; Di-tert-dodecyl Sulfide; tert-Dodecyl Sulfide; 2,2'-[Thiobis(methylene)]bis[2,4,4-trimethylpentane]; Sulfurized tert-Dodecane; Antioxidant 300; (t-C12H25)2S
EINECS	Contact for details

Quality Control

Our production of Thiobis-tert-Dodecane adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with customer specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents, heat, and ignition sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.85 - 0.87
Refractive Index (20°C)	1.460 - 1.470

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