790265
Poly(D,L-lactide-co-glycolide)-block-poly(ethylene glycol)-block-poly(D,L-lactide-co-glycolide) based poly(ether ester urethane)
average Mn (8,000-20,000)
Synonym(s):
PEEU, PLGA-PEG-PLGA urethane, VISCOPRENE® 2, poly(ester ether urethane)
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About This Item
Linear Formula:
[C2H2N2O2R[(C3H4O2)x(C2H2O2)y]m[C2H4O]lO[(C3H4O2)x(C2H2O2)y]m]n
UNSPSC Code:
12352100
SMILES string
CC(N[R]NC(OC(C)C(OCC(OCCOC(C(C)OC(COC)=O)=O)=O)=O)=O)=O.CC(N[R]NC(OCCCOC)=O)=O
form
liquid (or solid)
feed ratio
19:(65:16) (PEG:(DL-Lactide:Glycolide)), lactide:glycolide 80:20
mol wt
PEG average Mn 400, average Mn (8,000-20,000)
transition temp
Tg <0 °C
PDI
<2.25
storage temp.
2-8°C
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Legal Information
Product of Poly-Med, Inc. VISCOPRENE® is a registered trademark of Poly-Med, Inc.
Viscoprene is a registered trademark of Poly-Med, Inc.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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