DIMETHYLSILOXANE, ETHYLENE OXIDE BLOCK COPOLYMER

CAS NO: 27306-78-1
Molecular Formula: C11H30O3Si3(C2H4O)6-9CH3
Molecular Weight: 0

Synonyms

silwetl77

polyalkene

silicone-polyether

silicone-polyethercopolymer

polyalkeneoxidemodifiedheptamethyl

hylsilyl)oxy)disiloxanyl)propoxy)-

ethylsilyl)oxy]disiloxanyl]propyl]-

polyalkeneoxidemodifiedheptamethyltrisiloxane

DIMETHYLSILOXANE, ETHYLENE OXIDE BLOCK COPOLYMER

heptamethyltrisiloxane, ethoxylated, propyl ether

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Chemical Properties

mp :

−14 °C
bp :

200 13mm
fp :

>230 °F
density :

1.035 g/mL at 25 °C
refractiveIndex :

n20/D 1.455