Description

Methyl Isobutyl Sulfide is a specialized organosulfur compound valued for its distinctive chemical properties and reactivity. It serves as a versatile intermediate and building block in advanced organic synthesis, particularly for introducing sulfur-containing functional groups. This product is essential for research and development laboratories, fine chemical manufacturers, and industries involved in producing flavors, fragrances, and specialty polymers.

Application

• Chemical Synthesis Intermediate: A key reagent for constructing complex sulfur-containing molecules in pharmaceutical and agrochemical research.
• Flavor and Fragrance Industry: Used in the development of specific sulfurous notes and aroma chemicals due to its potent odor profile.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in the production of specialty polymers and resins.
• Catalyst and Ligand Preparation: Employed in the synthesis of metal-organic complexes and catalysts for various chemical transformations.
• Analytical Chemistry: Serves as a reference standard or derivatization agent in gas chromatography and other analytical methods.
• Material Science Research: Investigated for its properties in novel material applications, including electronic materials.

Basic Information

Product Name	Methyl Isobutyl Sulfide
CAS No.	5008-69-5
Molecular Formula	C6H14S
Molecular Weight	118.24 g/mol
Synonyms	Isobutyl Methyl Sulfide; (2-Methylpropyl)(methyl)sulfide; Methyl(2-methylpropyl) Sulfide; 1-(Methylthio)-2-methylpropane; 2-Methyl-1-(methylthio)propane; MIBS; Methyl isobutyl thioether
EINECS	225-690-4

Quality Control

Our Methyl Isobutyl Sulfide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile nature, containers must be kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density (at 20°C)	0.835 - 0.845 g/mL
Refractive Index (n20D)	1.450 - 1.455
Water Content (KF)	≤ 0.5%

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