Poly(propylene glycol)

CAS NO: 25322-69-4
Molecular Formula: (C3H6O)n
Molecular Weight: 0

Synonyms

ppg

p400

PPG-3

PPG-7

PPG-9

ppg-15

PPG-12

PPG-13

PPG-16

PPG-17

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Chemical Properties

mp :

-40 °C
fp :

230 °C
density :

1.01 g/mL at 20 °C
vapourDensity :

>1 (vs air)
vapourPressure :

<0.01 mm Hg ( 20 °C)
refractiveIndex :

n20/D 1.451
solubility :

H2O: <0.01 % (w/w) at 25 °C
waterSolubility :

PRACTICALLY INSOLUBLE