Description

1,3-Propanediamine, N,n-Dimethyl-, Reaction Products With Benzenemethanamine And Polyepichlorohydrin, Hydrochlorides is a specialized cationic polyamine derivative, supplied as a hydrochloride salt for enhanced stability and handling. This compound is engineered to deliver superior performance as a functional additive and intermediate, offering unique chemical properties for demanding industrial processes. It is primarily utilized in sectors requiring advanced polymer modification, surface treatment, and as a key component in the synthesis of specialty chemicals and functional materials.

Application

• Polymer Modification Agent: Acts as a crosslinker or chain extender to enhance the thermal and mechanical properties of epoxy resins, polyurethanes, and other specialty polymers.
• Surface Treatment & Coatings: Used in formulating anti-corrosion primers, adhesion promoters, and functional coatings for metals and composites.
• Paper & Water Treatment Chemical: Functions as a flocculant, retention aid, and charge control agent in paper manufacturing and wastewater clarification processes.
• Textile Auxiliary: Employed as a softening agent, dye-fixing agent, or anti-static agent in textile finishing.
• Personal Care & Cosmetic Ingredient: Serves as a conditioning agent and viscosity modifier in hair care and skincare formulations.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug delivery systems requiring cationic functionality.
• Adhesive & Sealant Formulation: Enhances the curing profile, adhesion, and flexibility of industrial adhesives and sealants.

Basic Information

Product Name	1,3-Propanediamine, N,n-Dimethyl-, Reaction Products With Benzenemethanamine And Polyepichlorohydrin, Hydrochlorides
CAS No.	480427-73-4
Molecular Formula	Complex polymeric mixture
Molecular Weight	Variable (Polymeric)
Synonyms	Poly[(dimethylaminopropyl)amine-co-benzylamine-co-epichlorohydrin] hydrochloride; Cationic polyamine-epichlorohydrin resin, modified; Polyepichlorohydrin-dimethylaminopropylamine-benzylamine copolymer hydrochloride; Polyquaternium-EPI-DMAPA-BA; EPI-DMAPA-BA polymer, hydrochlorides; Reaction products of polyepichlorohydrin with N,N-dimethyl-1,3-propanediamine and benzylamine, hydrochlorides; Cationic polymer fixative; Polyamine-epichlorohydrin adduct
EINECS	Contact for details

Quality Control

Our production of 1,3-Propanediamine, N,n-Dimethyl-, Reaction Products With Benzenemethanamine And Polyepichlorohydrin, Hydrochlorides adheres to a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in cationic charge density, viscosity, solids content, and other critical parameters. Certificates of Analysis (COA) documenting these specifications are available upon request. Our quality commitment supports compliance with relevant industry standards for intermediates and functional polymers.

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); containers must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Light yellow to amber
Solids Content	40 - 60 %
pH (as supplied)	4.0 - 7.0
Viscosity (at 25°C)	Contact for details
Cationic Charge Density	Contact for details
Identification (IR)	Conforms

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