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Home > products > block-copolymer > other copolymers > p-3-4-hb-peg

P3-4HB-PEG

poly(3HB-co-4HB)- poly(ethylene glycol) 

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-C-2911 500mg 550.00
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R-C-2911 1g 750.00
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  •     PEG Molecular Weight    
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Product description

Through the selective coupling reaction between hydroxyl terminated P3-4HB segment and isocyanate end group, an alternating block polyurethane ppg-peg-ppg segment based on poly 3-hydroxybutyrate-co-4-hydroxybutyrate (P3-4HB glycol) and poly propylene glycol polyethylene glycol poly propylene glycol (ppg-peg-ppg) was synthesized, using 1,6-hexamethylene diisocyanate (HDI) as capping agent.


Appearance N/A
PEG Molecular weight 1000/2000/3400/5000/10000
purity >95%
Solubility N/A
PDI by GPC <1.5
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 3 weeks
Stability 2 years
Document

msds----P3-4HB-PEG
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