Description

Laurylamino Propylamine is a high-purity, long-chain alkylamine derivative with a primary amine functionality. This compound is valued for its dual functionality as a versatile chemical intermediate and a surface-active agent, enabling critical reactions and modifications in advanced manufacturing. It is essential for industries requiring specialized surfactants, corrosion inhibitors, and synthesis building blocks, including personal care, agrochemicals, and industrial lubricant formulation.

Application

• As a key intermediate in the synthesis of quaternary ammonium compounds (quats) for biocides and fabric softeners.
• As a corrosion inhibitor and emulsifying agent in metalworking fluids and industrial lubricants.
• As a raw material for producing amphoteric and cationic surfactants used in personal care products like shampoos and conditioners.
• In the formulation of agrochemicals, such as herbicides and pesticides, as a spreading and penetrating agent.
• As a flotation agent and collector in mineral processing operations.
• In the production of asphalt emulsifiers and fuel additives.
• As a curing agent and cross-linking modifier in epoxy resin systems.
• For research and development in organic synthesis and pharmaceutical intermediates.

Basic Information

Product Name	Laurylamino Propylamine
CAS No.	5538-95-4
Molecular Formula	C₁₅H₃₃N₂
Molecular Weight	241.44 g/mol
Synonyms	N-Lauryl-1,3-propanediamine; N-Dodecyl-1,3-propanediamine; 1,3-Propanediamine, N-dodecyl-; Dodecylaminopropylamine; Lauryl-1,3-diaminopropane; Duomeen L; Diamine L; Kemamine DP-3695
EINECS	226-886-1

Quality Control

Our Laurylamino Propylamine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The product is hygroscopic (moisture-sensitive); keep containers tightly sealed when not in use.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.5%
Primary Amine Content	≥ 97.0%
Secondary Amine Content	≤ 2.0%

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