JKA7111
4arm-PEG20K-Isocyanate
average Mn 20,000
Synonym(s):
4arm-PEG-Isocyanate, Polyethylene glycol
About This Item
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![Poly[4,4′-methylenebis(phenyl isocyanate)-alt-1,4-butanediol/di(propylene glycol)/polycaprolactone] pellets, MDI-polyester/polyether polyurethane.](/deepweb/assets/sigmaaldrich/product/structures/661/697/b23c24ce-15fb-4eae-a30f-786921d4c91e/640/b23c24ce-15fb-4eae-a30f-786921d4c91e.png)
form
solid
mol wt
average Mn 20,000
reaction suitability
reactivity: amine reactive
polymer architecture
shape: 4-arm
functionality: homofunctional
storage temp.
−20°C
Related Categories
General description
Application
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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