Description

N,N'-Bis(2-Hydroxyethyl)Propane-1,3-Diamine is a versatile, high-purity diamine derivative featuring both amine and hydroxyl functional groups. This bifunctional structure makes it a valuable intermediate for synthesizing polymers, chelating agents, and specialty surfactants. It is essential for manufacturers in the polymer, textile, personal care, and water treatment industries seeking to develop products with enhanced performance characteristics.

Application

• Polymer & Resin Intermediate: Used as a curing agent or chain extender in the production of epoxy resins, polyurethanes, and polyamides, improving flexibility and adhesion.
• Chelating Agent Synthesis: Serves as a key precursor for manufacturing high-performance chelating agents used in water treatment, detergents, and metal cleaning formulations.
• Surfactant & Emulsifier Production: Employed to create cationic and amphoteric surfactants for personal care products, textile auxiliaries, and industrial cleaners.
• Corrosion Inhibitor Formulation: Acts as an effective component in corrosion inhibitor packages for industrial cooling water systems and metalworking fluids.
• Pharmaceutical & Agrochemical Intermediates: Utilized in the synthesis of active pharmaceutical ingredients (APIs) and agrochemicals due to its reactive amine sites.
• Gas Treating Agent: Applied in formulations for acid gas (CO2, H2S) scrubbing processes in natural gas purification and refining.

Basic Information

Product Name	N,N'-Bis(2-Hydroxyethyl)Propane-1,3-Diamine
CAS No.	10563-27-6
Molecular Formula	C7H18N2O2
Molecular Weight	162.23 g/mol
Synonyms	1,3-Propanediamine, N,N-bis(2-hydroxyethyl)-; N,N-Bis(2-hydroxyethyl)-1,3-propanediamine; 3,3'-Iminobis(N,N-diethanol)propylamine; Bis(2-hydroxyethyl)aminopropylamine; BHPD; N,N-Bis(2-hydroxyethyl)-1,3-diaminopropane; 2,2'-(3-Aminopropylimino)diethanol
EINECS	234-149-9

Quality Control

Our N,N'-Bis(2-Hydroxyethyl)Propane-1,3-Diamine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and physical properties. A comprehensive Certificate of Analysis (COA) documenting assay, impurity profile, and other critical parameters is provided with every 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, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC or Titration)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Specific Gravity (20°C)	1.050 - 1.080
Refractive Index (20°C)	1.480 - 1.490

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