Poly(dimethylsiloxane-b-ethylene oxide) methyl terminated

Modify Date: 2025-08-21 16:52:49

Poly(dimethylsiloxane-b-ethylene oxide) methyl terminated Structure
Poly(dimethylsiloxane-b-ethylene oxide) methyl terminated structure
Common Name Poly(dimethylsiloxane-b-ethylene oxide) methyl terminated
CAS Number 68937-54-2 Molecular Weight N/A
Density 1.035 g/mL at 25 °C Boiling Point >250°C
Molecular Formula N/A Melting Point −14 °C
MSDS N/A Flash Point >230 °F

 Names

Name DIMETHYLSILOXANE, ETHYLENE OXIDE BLOCK COPOLYMER

 Chemical & Physical Properties

Density 1.035 g/mL at 25 °C
Boiling Point >250°C
Melting Point −14 °C
Flash Point >230 °F
Index of Refraction n20/D 1.455
InChIKey VCJBWISEYMNWKQ-UHFFFAOYSA-N
SMILES COCCOCCC[Si](C)(OC)O[Si](C)(C)C

 Safety Information

Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases 26-36
WGK Germany 3
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