Description

Di-n-Dodecyl Sulfoxide is a high-purity organosulfur compound characterized by its long-chain alkyl groups. This specialty chemical serves as a powerful polar aprotic solvent and a versatile intermediate, offering unique solvation properties and reactivity. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require a stable, high-boiling solvent for demanding synthesis and formulation processes.

Application

• As a polar aprotic solvent in specialized organic synthesis and catalysis.
• An extraction agent for separating metals and organic compounds in analytical and industrial processes.
• A formulation component in high-performance lubricants and functional fluids.
• An intermediate in the synthesis of surfactants and specialty polymers.
• A reaction medium for pharmaceutical research and active pharmaceutical ingredient (API) development.
• Use in agrochemical formulations to enhance solubility and stability of active ingredients.

Basic Information

Product Name	Di-n-Dodecyl Sulfoxide
CAS No.	2168-96-9
Molecular Formula	C24H50OS
Molecular Weight	386.73 g/mol
Synonyms	Didodecyl Sulfoxide; Dodecyl Sulfoxide; Lauryl Sulfoxide; Di-n-Dodecyl Sulphoxide; Sulfinylbis(dodecane); 1,1'-[Sulfinylbis(dodecyl)]; Bis(1-dodecyl) Sulfoxide; n-Dodecyl Sulfoxide
EINECS	218-515-8

Quality Control

Our Di-n-Dodecyl Sulfoxide is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment.

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.

Specification

Item	Specification
Appearance	White to off-white solid or waxy mass
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residue on Ignition	< 0.1%

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