Description

Diisobutyl Sulfide is a high-purity organic sulfur compound valued for its role as a versatile intermediate and specialty solvent in advanced chemical synthesis. Its unique structure makes it an effective ligand and a key building block for creating complex molecules in the pharmaceutical and agrochemical sectors. This product is essential for R&D laboratories and industrial manufacturers seeking reliable, high-quality raw materials for fine chemical production and material science applications.

Application

• Chemical Synthesis Intermediate: A key building block in the production of pharmaceuticals, agrochemicals, and specialty chemicals.
• Ligand in Catalysis: Used in organometallic chemistry and transition metal catalysis for various coupling and polymerization reactions.
• Specialty Solvent: Employed in formulations and extraction processes where specific solvation properties are required.
• Flavor and Fragrance Industry: Serves as a precursor for synthesizing sulfur-containing aroma compounds.
• Lubricant Additive: Acts as an extreme pressure (EP) additive and anti-wear agent in advanced lubricant formulations.
• Corrosion Inhibitor: Used in formulations to protect metal surfaces in industrial processes.
• Material Science: A monomer or modifier in the synthesis of polymers with specific properties.
• Research & Development: A valuable reagent for academic and industrial research in organic and organosulfur chemistry.

Basic Information

Product Name	Diisobutyl Sulfide
CAS No.	592-65-4
Molecular Formula	C8H18S
Molecular Weight	146.29 g/mol
Synonyms	Bis(2-methylpropyl) Sulfide; 2-Methyl-1-(2-methylpropylthio)propane; Isobutyl Sulfide; Diisobutyl Thioether; 1,1'-Thiobis(2-methylpropane); Sulfide, bis(2-methylpropyl); DIBS
EINECS	209-761-7

Quality Control

Our Diisobutyl Sulfide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including Gas Chromatography (GC) for purity and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent evaporation and moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (n20D)	1.440 - 1.445
Density (20°C)	0.82 - 0.84 g/mL
Boiling Point	Approx. 165 - 170°C
Water Content (KF)	≤ 0.1%

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