Description

Decyl Methyl Sulfoxide is a high-purity organosulfur compound characterized by its unique amphiphilic properties. This chemical serves as a powerful and versatile polar aprotic solvent and reaction medium, offering excellent solvency for a wide range of organic and inorganic substances. It is particularly valued in advanced chemical synthesis, pharmaceutical research, and specialty material formulation where controlled solvation and stability are critical.

Application

• As a specialized polar aprotic solvent for high-value organic synthesis and polymer chemistry.
• As a key reaction medium and co-solvent in pharmaceutical intermediate manufacturing.
• As a penetration enhancer in topical drug delivery system research and development.
• As a formulation component in specialty coatings, adhesives, and advanced material science applications.
• As a processing aid in the production of high-performance polymers and resins.
• In analytical chemistry as a solvent for chromatography and spectroscopy.
• For extraction and purification processes in fine chemical and natural product isolation.

Basic Information

Product Name	Decyl Methyl Sulfoxide
CAS No.	3079-28-5
Molecular Formula	C11H24OS
Molecular Weight	204.37 g/mol
Synonyms	Decyl methyl sulfoxide; 1-Decyl methyl sulfoxide; Methyl decyl sulfoxide; Sulfinylbis(methane), decyl deriv.; 1-Methyldecylsulfoxide; n-Decyl methyl sulfoxide; Methyl n-decyl sulfoxide; Decylmethylsulfoxide
EINECS	221-369-9

Quality Control

Our Decyl Methyl Sulfoxide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity, consistency, and traceability. We provide detailed Certificates of Analysis (COA) with each shipment, documenting key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for research and industrial applications.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index	1.470 - 1.480
Density (20°C)	0.95 - 0.98 g/mL

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