| Catalog Number | ACM68938545-3 |
|---|---|
| Product Name | Dimethylsiloxane-(50-55% Ethylene Oxide) Block Copolymer |
| CAS Number | 68938-54-5 |
| Synonyms | Polyalkyleneoxide Modified Polydimethylsiloxane; Polyalkylene Polydimethylsiloxane |
| Molecular Weight | 412.82g/mol |
| Boiling Point | > 205 °C |
| Melting Point | 0 °C |
| Flash Point | > 110 °C |
| Appearance | Pale yellow Clear liquid. Viscous. |
| Complexity | 355 |
| Compound Is Canonicalized | Yes |
| Covalently-Bonded Unit Count | 1 |
| Defined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| EC Number | 614-827-5 |
| Exact Mass | 412.19528051g/mol |
| Formal Charge | 0 |
| Heavy Atom Count | 24 |
| Hydrogen Bond Acceptor Count | 5 |
| Hydrogen Bond Donor Count | 0 |
| Isotope Atom Count | 0 |
| Linear Formula | C15H40O5Si4 |
| Monoisotopic Mass | 412.19528051g/mol |
| MW (10³) | 2.5 |
| Refractive Index | 1.434 |
| Relative Density | 1.03 |
| Rotatable Bond Count | 13 |
| Topological Polar Surface Area | 46.2Ų |
| Undefined Atom Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| Viscosity Kinematic | 100 cSt |
| Volatiles | < 5 % |
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![Dimethylsiloxane-[50-55%(60% Propylene Oxide/40% Ethylene Oxide)] BlockCopolymer](https://resource.alfa-chemistry.com/structure/68937-55-3.gif)
