Description

3-(n-Dodecyl-2-Hydroxyethylamino)Propane-1,2-Diol is a high-purity, non-ionic surfactant and emulsifying agent derived from a unique amino diol structure. This compound matters for its excellent surface activity, biodegradability, and compatibility with a wide range of formulations, offering superior wetting and dispersing properties. It is primarily needed by manufacturers in the personal care, agrochemical, and industrial cleaning sectors seeking effective, mild, and versatile ingredients.

Application

• Personal Care Formulations: Acts as a primary emulsifier and stabilizer in creams, lotions, and hair conditioners, valued for its mildness and skin compatibility.
• Agrochemical Adjuvants: Enhances the efficacy of pesticides and herbicides by improving wetting, spreading, and penetration on plant surfaces.
• Industrial & Institutional Cleaners: Serves as a key surfactant in hard surface cleaners and degreasers, providing effective soil removal and foam control.
• Textile Processing: Used as a wetting agent and softener in fabric treatment and dyeing processes to ensure even application and improved hand feel.
• Paints & Coatings: Functions as a dispersing agent for pigments and fillers, improving color development and stability in aqueous systems.
• Metalworking Fluids: Incorporated as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic metalworking fluids.

Basic Information

Product Name	3-(n-Dodecyl-2-Hydroxyethylamino)Propane-1,2-Diol
CAS No.	74263-50-6
Molecular Formula	C₁₇H₃₇NO₃
Molecular Weight	303.48 g/mol
Synonyms	N-Dodecyl-N-(2,3-dihydroxypropyl)-2-aminoethanol; Lauryl Hydroxyethyl Amino Diol; 1-Dodecyl-2-[(2,3-dihydroxypropyl)amino]ethanol; Dodecyl Hydroxyethyl Amino Diol; Amino Diol Surfactant; LD-100 (common trade name); Emulsifier LD; 3-(Dodecyl(2-hydroxyethyl)amino)-1,2-propanediol
EINECS	Contact for details

Quality Control

Our 3-(n-Dodecyl-2-Hydroxyethylamino)Propane-1,2-Diol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

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); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture which may affect quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
pH (10% solution)	8.0 - 10.0
Heavy Metals (as Pb)	≤ 10 ppm

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