Polyetheramine D-2000, JEFFAMINE D2000 Equivalent


Polyetheramine D-2000 is a polyamine family member with repeat oxypropylene units in the backbone. It is a difunctional primary amine with an average molecular weight of about 2000. Its amine groups are located on secondary carbon atoms at the ends of an aliphatic polyether chain.

Polyetheramine D-2000 is light in color and low in viscosity. Its vapor pressure is extremely low. Polyetheramine D-2000 is completely miscible in a wide variety of solvents. However, it is only slightly soluble in water.

CAS No.:


Molecular Formula:


Structure Formula:

JEFFAMINE D2000 structure formula


AppearanceColorless to pale yellow with a slight haze
Color, Pt-Co100 Max.
Primary amine of total amine97% Min.
Total acetylatables0.98-1.05mmol/g
Total amine0.95-1.05mmol/g
Water0.25% Max.


Polyetheramine D-2000 can react as typical primary amines. Due to its fast-reacting nature with isocyanates, it has found wide use in polyurethane and polyurea applications.

In addition, it has found application in conjunction with other polyamines. For example, d-2000 formulated systems exhibit enhanced peel strengths. And an intriguing application for Polyetheramine D-2000 is in epoxy systems for metal priming via cathodic electrodeposition. As the JEFFAMINE D2000 equivalent, other benefits are all same as JEFFAMINE D2000.

Packing and Storage:

Packed in drums of 200 kg each with nitrogen. Product life is one year if stored in a cool dark place.

200l plastic drum




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