Description

n-[3-(Octyloxy)Propyl]Propane-1,3-Diamine is a specialized diamine surfactant and chemical intermediate featuring a unique hydrophobic octyloxy chain. This compound is valued for its dual functionality, acting as both a surface-active agent and a reactive amine, which makes it a versatile building block in advanced formulations. It is primarily utilized in industries such as personal care, agrochemicals, and polymer production, where its structure enables enhanced performance in emulsification, dispersion, and as a curing agent or modifier.

Application

• As a key surfactant and emulsifying agent in high-performance personal care products (e.g., hair conditioners, skin creams).
• As a dispersant and formulation aid in agrochemicals, improving the stability and efficacy of pesticide and herbicide concentrates.
• As a curing agent or cross-linking modifier in epoxy resin systems and polyurethane coatings.
• As a corrosion inhibitor and additive in functional fluids and metalworking formulations.
• As an intermediate in the synthesis of specialty quaternary ammonium compounds (quats) for biocidal applications.
• As a rheology modifier and stabilizer in the production of paints, inks, and adhesive systems.

Basic Information

Product Name	n-[3-(Octyloxy)Propyl]Propane-1,3-Diamine
CAS No.	68123-06-8
Molecular Formula	C14H32N2O
Molecular Weight	244.42 g/mol
Synonyms	3-(Octyloxy)propyl-1,3-propanediamine; N-[3-(Octyloxy)propyl]-1,3-propanediamine; 1,3-Propanediamine, N-[3-(octyloxy)propyl]-; 3-(Octyloxy)-1-propylaminopropylamine; Diamine OA; OA-Diamine; Surfactant DAO; Octyloxypropyldiamine
EINECS	Contact for details

Quality Control

Our n-[3-(Octyloxy)Propyl]Propane-1,3-Diamine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications for industrial and specialty chemical applications. Certificates of Analysis (COA) documenting purity, physical properties, and other critical parameters are provided with every shipment.

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, which can affect product quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Color (APHA)	≤ 100
Density at 20°C	~0.89 g/mL
Refractive Index (n20D)	~1.455

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