Description

n-[3-[(3-Aminopropyl)Amino]Propyl]Stearamide is a high-purity, multi-functional amide derivative with a unique diaminopropyl structure, offering excellent surface-active and chelating properties. This compound is valued for its ability to act as a versatile intermediate and performance additive, enhancing product stability and functionality in demanding formulations. It is primarily sought by manufacturers in the personal care, polymer, and specialty chemical industries for applications requiring emulsification, corrosion inhibition, and material modification.

Application

• As a key emulsifier and conditioning agent in high-end hair care and skincare formulations.
• As a corrosion inhibitor and additive in metalworking fluids and industrial lubricants.
• As a surface modifier and dispersant in pigment and filler masterbatches for plastics and coatings.
• As a chelating agent and stabilizer in various chemical synthesis processes.
• As a textile auxiliary for fiber softening and antistatic treatments.
• As a intermediate for the synthesis of more complex quaternary ammonium compounds and surfactants.

Basic Information

Product Name	n-[3-[(3-Aminopropyl)Amino]Propyl]Stearamide
CAS No.	42195-41-5
Molecular Formula	C₂₄H₅₁N₃O
Molecular Weight	409.68 g/mol
Synonyms	N-(3-((3-Aminopropyl)amino)propyl)octadecanamide; Stearamidopropyldiaminopropane; 1-Amino-3-(stearamidopropylamino)propane; N-Stearoyl-1,3-diaminopropane; Octadecanamide, N-[3-[(3-aminopropyl)amino]propyl]-; Diaminopropyl Stearamide; Armocare® VGH-70 (potential trade name); Amidoamine surfactant
EINECS	Contact for details

Quality Control

Our n-[3-[(3-Aminopropyl)Amino]Propyl]Stearamide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters are provided to guarantee compliance with your specifications and 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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 10 ppm

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