CAS Registry Number

CAS 4439-20-7 — N,N'-Bis(2-hydroxyethyl)ethylenediamine

N,N'-Bis(2-hydroxyethyl)ethylenediamine (BHEDA) is a bifunctional organic compound featuring two primary amine groups and two hydroxyl groups, commonly used as a curing agent for epoxy resins, a chelating agent in metal complexation, and a building block in polymer synthesis. It is a clear, hygroscopic liquid at room temperature with strong nucleophilic properties, enabling cross-linking and stabilization in industrial formulations. This chemical has a CAS number of 4439-20-7, molecular formula C6H16N2O2, and a molecular weight of 148.2034 g/mol. It is stored under ambient conditions without requiring special precautions, and its use does not carry a signal word under standard classification. Molekula supplies N,N'-Bis(2-hydroxyethyl)ethylenediamine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.