Description

n-[3-(Dodecyloxy)Propyl]Propane-1,3-Diamine is a high-purity, long-chain diamine surfactant with a unique amphiphilic structure. This compound is valued for its excellent surface-active properties and its ability to act as a versatile intermediate and corrosion inhibitor. It is essential for manufacturers in the chemical synthesis, personal care, and industrial formulation sectors seeking to enhance product performance and stability. The product is supplied under strict quality control to ensure batch-to-batch consistency for demanding industrial applications.

Application

• As a key intermediate in the synthesis of quaternary ammonium compounds (quats) for biocides and fabric softeners.
• As a corrosion inhibitor and additive in metalworking fluids, lubricants, and fuel formulations.
• As a surfactant and emulsifier in specialty cleaning products, agrochemicals, and coatings.
• In the production of cationic surfactants for hair conditioners and other personal care products.
• As a chelating agent and modifier in water treatment processes and mineral flotation.
• For research and development of novel polyamide resins and other specialty polymers.

Basic Information

Product Name	n-[3-(Dodecyloxy)Propyl]Propane-1,3-Diamine
CAS No.	52898-18-7
Molecular Formula	C18H40N2O
Molecular Weight	300.53 g/mol
Synonyms	N-[3-(Dodecyloxy)propyl]-1,3-propanediamine; 3-(Dodecyloxy)propyl-1,3-diaminopropane; 1,3-Propanediamine, N-[3-(dodecyloxy)propyl]-; Dodecyloxypropyldiaminopropane; Lauryloxypropyldiaminopropane; N-3-Dodecyloxypropyl-1,3-propanediamine; Diamine surfactant LOPDAP; Amino surfactant CAS 52898-18-7
EINECS	Contact for details

Quality Control

Our n-[3-(Dodecyloxy)Propyl]Propane-1,3-Diamine is manufactured 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 industrial and chemical synthesis applications. A Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 and carbon dioxide. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC or Titration)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Primary Amine Content	Contact for details
Secondary Amine Content	Contact for details
pH (1% solution)	10.0 - 12.0

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