Description

2-(Dodecylsulphinyl)Ethanol is a specialized organosulfur compound featuring a long alkyl chain and a sulfinyl ethanol functional group. This unique structure makes it a valuable intermediate and functional additive in advanced chemical synthesis and formulation. It is primarily sought by manufacturers in the specialty chemicals, surfactants, and pharmaceutical intermediates sectors for its ability to modify surface properties and act as a building block for more complex molecules.

Application

• Surfactant and Detergent Intermediate: Serves as a key precursor in the synthesis of specialized anionic and nonionic surfactants for industrial and institutional cleaning formulations.
• Polymer Additive: Used as a modifier or chain transfer agent in polymerization processes to influence polymer characteristics like molecular weight and surface activity.
• Lubricant and Fuel Additive Component: Incorporated into formulations to enhance lubricity, dispersion, and anti-wear properties.
• Pharmaceutical and Agrochemical Synthesis: Acts as a versatile synthetic intermediate for creating active pharmaceutical ingredients (APIs) and crop protection agents.
• Cosmetic and Personal Care Ingredients: Utilized in the production of emulsifiers and conditioning agents for hair and skin care products.
• Metalworking Fluids: Functions as an additive to improve the stability and performance of coolants and corrosion inhibitors.

Basic Information

Product Name	2-(Dodecylsulphinyl)Ethanol
CAS No.	20413-40-5
Molecular Formula	C₁₄H₃₀O₂S
Molecular Weight	262.45 g/mol
Synonyms	2-(Dodecylsulfinyl)ethanol; Dodecyl 2-hydroxyethyl sulfoxide; 2-Hydroxyethyl dodecyl sulfoxide; 2-(Dodecylsulfinyl)ethan-1-ol; Lauryl 2-hydroxyethyl sulfoxide; 1-Dodecylsulfinylethanol; Sulfinylbis[ethane-1,2-diyl dodecanoate] (related); β-Hydroxyethyl dodecyl sulfoxide
EINECS	Contact for details

Quality Control

Our 2-(Dodecylsulphinyl)Ethanol is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets exacting specifications for purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, and we support compliance with global regulatory frameworks such as REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Melting Point / Boiling Point	Contact for details

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