190837
Proprietà
average Mw ~13,000 (GPC vs. poly(ethylene oxide))
hydrophobic
50 wt. % in isopropanol
0.958 g/mL at 25 °C
N1(CCCC1=O)C=C.O(C(=O)C)C=C
1S/C6H9NO.C4H6O2/c1-2-7-5-3-4-6(7)8;1-3-6-4(2)5/h2H,1,3-5H2;3H,1H2,2H3
FYUWIEKAVLOHSE-UHFFFAOYSA-N
Descrizione
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Sigma-Aldrich
Poly(1-vinylpyrrolidone-co-vinyl acetate) solution
USP
1148500
Copovidone
Y0002138
190845
Poly(1-vinylpyrrolidone-co-vinyl acetate)
average Mw ~13,000 (GPC vs. poly(ethylene oxide)), 50 wt. % in isopropanol
United States Pharmacopeia (USP) Reference Standard
CRS, European Pharmacopoeia (EP) Reference Standard
average Mw ~50,000 (GPC vs. poly(ethylene oxide)), powder
1.27 g/mL at 25 °C (lit.)
-
average Mw ~50,000 (GPC vs. poly(ethylene oxide))
Danger
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Central nervous system
3 - Flammable liquids
WGK 1
66.2 °F
19 °C
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Categorie correlate
Biomedical Materials
Hydrophobic Polymers