Description

Thiobis-tert-Nonane is a specialized sulfur-containing organic compound, specifically a tertiary thioether. This chemical is valued for its role as an intermediate and additive in high-performance applications, offering unique chemical properties derived from its branched alkyl structure. It is primarily utilized in the polymer, lubricant, and specialty chemical industries where its molecular characteristics enhance product performance and stability.

Application

• As a key intermediate in the synthesis of specialized antioxidants and light stabilizers for polymers.
• Functioning as a stabilizer and additive in high-temperature lubricants and greases to prevent oxidation and degradation.
• Used in the formulation of specialty surfactants and surface-active agents for industrial processes.
• As a chemical building block in pharmaceutical and agrochemical research for novel compound development.
• Employed as a sulfur source or modifier in the production of certain rubber vulcanization agents and accelerators.
• Potential use as a corrosion inhibitor component in fuel and oil additive packages.

Basic Information

Product Name	Thiobis-tert-Nonane
CAS No.	94247-11-7
Molecular Formula	C18H38S
Molecular Weight	286.56 g/mol
Synonyms	2,2,4,4,6,6,8,8-Octamethyl-5-[(2,2,4,4,6,6,8,8-octamethyl-1,3,5,7-tetrathia-2,4,6,8-tetraazacyclooctan-9-yl)thio]nonane; Bis(2,2,4,4,6,6,8,8-octamethylnonyl) Sulfide; Di-tert-nonyl Sulfide; tert-Nonyl Sulfide; 3,5,5-Trimethylhexyl Sulfide (related isomer); Thio-bis-tert-nonane; Sulfur-bis(tert-nonane)
EINECS	Contact for details

Quality Control

Our Thiobis-tert-Nonane is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) upon request, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high reliability and performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and ignition sources. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep container tightly sealed when not in use to prevent evaporation and moisture ingress. Recommended storage temperature: 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.85 - 0.90
Refractive Index (20°C)	1.460 - 1.480

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