Description

2,2'-Thiobispropane is a sulfur-containing organic compound with the CAS number 625-80-9, widely recognized as a versatile chemical intermediate. Its unique structure makes it valuable for introducing sulfur bridges and modifying chemical properties in synthesis. This product is essential for manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop new compounds or enhance material characteristics.

Application

• As a key chemical intermediate in the synthesis of specialty pharmaceuticals and active pharmaceutical ingredients (APIs).
• In the production of agrochemicals, such as herbicides and fungicides, where it acts as a building block.
• As a cross-linking agent or modifier in polymer chemistry to alter material flexibility and thermal stability.
• For research and development in organic synthesis laboratories exploring new sulfur-containing compounds.
• In the formulation of certain lubricant additives and corrosion inhibitors.
• As a potential precursor in the manufacture of flavors and fragrances.

Basic Information

Product Name	2,2'-Thiobispropane
CAS No.	625-80-9
Molecular Formula	C6H14S
Molecular Weight	118.24 g/mol
Synonyms	Di-tert-butyl sulfide; 2-Methyl-2-(2-methyl-2-propanylthio)propane; tert-Butyl sulfide; Bis(1,1-dimethylethyl) sulfide; Bis(tert-butyl) sulfide; 2,2'-Thiobis(2-methylpropane); DTBS; tert-Butyl thioether
EINECS	210-903-5

Quality Control

Our 2,2'-Thiobispropane is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support our global clients with documentation relevant to REACH and other regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 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.