Description

3-(Dodecylamino)Propane-1,2-Diol is a versatile amphiphilic organic compound featuring a long alkyl chain and a diol moiety. This unique structure makes it a valuable intermediate and functional additive, offering properties such as emulsification, surface activity, and metal chelation. It is primarily utilized by manufacturers in the chemical synthesis, personal care, and agrochemical industries for formulating surfactants, corrosion inhibitors, and specialty polymers.

Application

• Surfactant & Emulsifier Intermediate: Acts as a key building block for synthesizing cationic and amphoteric surfactants used in personal care products and industrial cleaners.
• Corrosion Inhibitor Formulation: Employed in metalworking fluids and industrial coolant systems to protect ferrous and non-ferrous metals.
• Pharmaceutical & Cosmetic Ingredient: Serves as an excipient or active component in topical formulations due to its emulsifying and skin-conditioning properties.
• Agrochemical Adjuvant: Used in pesticide and herbicide formulations to enhance spreading, adhesion, and penetration on plant surfaces.
• Polymer Additive: Functions as a chain extender, cross-linking agent, or antistatic agent in polyurethane and epoxy resin systems.
• Lubricant Additive: Imparts anti-wear and extreme pressure properties in synthetic lubricants and greases.
• Research & Development: A valuable biochemical reagent and building block in organic synthesis for academic and industrial R&D laboratories.

Basic Information

Product Name	3-(Dodecylamino)Propane-1,2-Diol
CAS No.	821-91-0
Molecular Formula	C15H33NO2
Molecular Weight	259.43 g/mol
Synonyms	1,2-Propanediol, 3-(dodecylamino)-; Dodecylaminopropanediol; 3-(Dodecylamino)-1,2-propanediol; Laurylaminopropanediol; N-Dodecyl-1,2-dihydroxypropylamine; 3-Laurylaminopropane-1,2-diol; N-Lauryl-1,2-dihydroxypropylamine; 821-91-0
EINECS	212-493-4

Quality Control

Our 3-(Dodecylamino)Propane-1,2-Diol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay by titration and identification by FT-IR, to ensure it meets precise specifications for purity and identity. Certificates of Analysis (COA) are provided with each shipment and are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 97.0 %
Water Content (KF)	≤ 1.0 %

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