Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

790265

Sigma-Aldrich

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)

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
[C2H2N2O2R[(C3H4O2)x(C2H2O2)y]m[C2H4O]lO[(C3H4O2)x(C2H2O2)y]m]n
UNSPSC Code:
12352100

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

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

Looking for similar products? Visit Product Comparison Guide

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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service