Diethylenetriamine DETA CAS 111-40-0

Diethylenetriamine (DETA), CAS No. 111-40-0, is a colorless to pale yellow hygroscopic liquid with an amine-like odor. As a linear aliphatic polyamine, DETA is widely used as a curing agent for epoxy resins, intermediate in organic synthesis, and a corrosion inhibitor in industrial applications. With its strong chelating ability and reactivity, it is also used in fuel additives, oil field chemicals, and textile softeners.

Blit Chemical is the most comprehensive manufacturer of Acetophane series in China. Our industry chain products include anhydrous piperazine/PIP, ethylenediamine/EDA, and 2-(2-Aminoethylamino)ethanol/AEEA. We provide high purity, stable quality, competitive prices, and comprehensive technical support, including COA, MSDS, and TDS.

Specification

Applications

Diethylenetriamine is a versatile industrial chemical used in various fields:

– Used to prepare gas purifier (for removing CO2)
– Epoxy curing agent in coatings, adhesives, and composites
– Organic synthesis intermediate for chelating agents, surfactants, and resins
– Corrosion inhibitor in boiler water treatment and closed-loop systems
– Oil field chemicals such as scale inhibitors and demulsifiers
– Textile auxiliaries and fabric softeners
– Fuel additive for detergency and deposit control

DETA’s multifunctionality makes it essential for buyers seeking epoxy resin hardeners, polyamine intermediates, and corrosion-resistant formulations.

Storage & Handling

Store in tightly sealed containers in a dry, well-ventilated area away from strong acids and oxidizing agents. Avoid contact with skin and eyes. Use personal protective equipment during handling.
Shelf life: 12 months.

Usage Guidelines

– Use in well-ventilated areas with proper PPE
– Avoid prolonged exposure to skin or inhalation
– Follow local regulations for storage and transport
– Conduct compatibility and performance tests before use in formulations

Packing

Available in 190kg drums or IBC tanks. Custom packing available upon request.