Description
Diethyltoluenediamine(DETDA)
Diethyltoluenediamine(DETDA) Quick Details
Chemical Name: Diethyltoluenediamine(DETDA)
CAS No.: 68479-98-1
Molecular Fomula: C11H18N2
Molecular Weight:178.28
Chemical Structure:
Appearance: Light yellow to amber transparent liquid
Assay: ≥98%
Diethyltoluenediamine(DETDA) Typical Properties
Items
Specifications
Appearance
Light yellow to amber transparent liquid
Density/g/cm³
1.013~1.022
Amine value/mgKOH/g
620-630
Boiling point（760mmHg）/℃
301~308
Flash point/℃
＞135
Water/%
≤0.15
Viscosity（25℃）/mPa.s
155~160
Diethyltoluenediamine(DETDA) Usage
DETDA is a kind of steric aromatic diamine chain extender, a low-viscosity, non-toxic, odorless liquid. In PU, it can enhance the product’s strength and hydrolysis resistance, which enhances the production efficiency and makes the industrialization of complex PU products impossible. Quick reaction speed of DETDA and isocyanate is particularly applied to solvent-free, fast-curing coating. Moreover, it also can be used as epoxy, alkyd resin curing agent, rubber and oil antioxygen, dye and pesticide intermediate, and is a kind of new promising chemical product. It is mainly applied to RIM PU system and PU (urea) elastomer coating system, with quick reaction speed, short demoulding time, high initial strength, hydrolysis resistance, heat resistance, etc. Moreover, it also can be used as the elastomer, chain extender for reaction injection moulding PU, PU coating, epoxy resin, and alkyd resin curing agent. lubricant and pesticide, dye intermediate, plastic, rubber, oil antioxygen, and chemical synthetic intermediate.
Diethyltoluenediamine(DETDA) Packaging and Shipping
200kg/drum.
Diethyltoluenediamine(DETDA) Storage
Keep the seal and keep it under low temperature and dry condition.
