Product Details
Place of Origin: CHINA
Brand Name: EXCEEDCHEM
Certification: ISO9001:2008
Model Number: D-2000
Payment & Shipping Terms
Minimum Order Quantity: 1MT
Price: FOB SHANGHAI USD 3.5/KG
Packaging Details: 200KG/DRUM
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 2000MT PER YEAR
Color: |
Colorless To Pale Yellow With Slight Haze |
Appearance: |
Liquid |
Product Name: |
Polyether Amine D-2000 |
Molecular Formula: |
NH2CH(CH3)CH2[OCH2CH(CH3)]XNH2 X=33.1 |
Application: |
Reacts As Typical Primary Amines |
Package: |
200KG/DRUM |
Color: |
Colorless To Pale Yellow With Slight Haze |
Appearance: |
Liquid |
Product Name: |
Polyether Amine D-2000 |
Molecular Formula: |
NH2CH(CH3)CH2[OCH2CH(CH3)]XNH2 X=33.1 |
Application: |
Reacts As Typical Primary Amines |
Package: |
200KG/DRUM |
Polyether Amine D-2000 Polyoxypropylene diamineD-2000 CAS:9046-10-0
1. Molecular Formula
NH2CH(CH3)CH2[OCH2CH(CH3)]XNH2 X=33.1
2. Description
Polyether amine D-2000 is a member of polyamine family having repeat oxypropylene units in the backbone. It is a difunctional primary amine with an average molecular weight of about 2,000. Its amine groups are located on secondary carbon atoms at the ends of an aliphatic polyether chain. It is light in color and low in viscosity. Its vapor pressure is extremely low. Polyether amine D-2000 is completely miscible in a wide variety of solvents. It is, however, only slightly soluble in water.
3. Physical properties
Item Index
Appearance Colorless to pale yellow with slight haze
Color, Pt-Co ≤100
Primary amine, %of total amine ≥97
Total acetylatables, m mol/g 0.98-1.05
Total amine, m mol/g 0.95-1.05
Water, % ≤0.25
4. Applications
Polyether amine D-2000 can reacts 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 and inconjunction with other polyamines. D-2000 formulated systems exhibit enhanced peel strengths. Besides, an intriguing application for Polyether amine D-2000 is in epoxy systems for metal priming via cathodic electrodeposition.
5. Safety
D-2000 has micro toxicity in oral administration; non-toxicity for skin absorption; weak irritation to skin, and strong irritation to eyes. Please use mask to protect the face when loading/unloading D-2000. If D-2000 contact the eyes accidentally, it is necessary to wash with water for at least 5 minutes, and conduct the required medical observation. Wash with water and soap in time if D-2000 contact with the skin.
6. Package and Storage
Packed in drums of 200kgs each with nitrogen. Validity period is one year in shadow.
