Description

N2Ll Poly(Amido-Amine) CAS NO 78567-67-6 is a specialized polymeric amine, a key intermediate in the synthesis of advanced materials and functional polymers. This compound is valued for its unique amido-amine functionality, which provides excellent reactivity and serves as a versatile building block for creating high-performance products. It is essential for manufacturers and R&D facilities in sectors such as water treatment, epoxy curing, personal care, and specialty adhesives, where precise chemical functionality drives product performance.

Application

• Epoxy Curing Agent & Hardener: A critical component in formulating high-performance epoxy resin systems for coatings, composites, and adhesives.
• Water Treatment Chemicals: Used as a precursor for synthesizing flocculants and scale inhibitors in industrial and municipal water purification processes.
• Personal Care & Cosmetic Ingredients: Serves as a building block for conditioning agents and film-formers in hair care and skincare formulations.
• Paper & Pulp Industry: Acts as a wet-strength resin additive and retention aid to improve paper quality and production efficiency.
• Textile Auxiliaries: Employed in the manufacture of fabric softeners, dye-fixing agents, and other textile finishing chemicals.
• Polymer Modification: Used to introduce amine functionality into polymer backbones, enhancing properties like adhesion, dyeability, and chemical resistance.

Basic Information

Product Name	N2Ll Poly(Amido-Amine)
CAS No.	78567-67-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyamidoamine; PAMAM Dendrimer, Generation 2.0; N2Ll Dendrimer; Starburst Dendrimer, G2; Amidoamine Polymer; 2,2-Bis(hydroxymethyl)propionic acid bis(2-aminoethyl)amide dendrimer; Poly(propylene imine) with amidoamine terminal groups
EINECS	Contact for details

Quality Control

Our N2Ll Poly(Amido-Amine) is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, amine value, and viscosity are provided and 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 (moisture-sensitive) nature, the container must be kept tightly sealed after initial use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Identification (IR)	Conforms
Assay (Amine Value)	Contact for details
Viscosity	Contact for details
Water Content	< 1.0%
Color (Gardner)	≤ 3

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