Chemical Product Library / Reference
Octadecyltrimethoxysilane
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Octadecyltrimethoxysilane |
|---|---|
| English synonyms | n-Octadecyltrimethoxysilane;Trimethoxyoctadecylsilane;Silane, trimethoxyoctadecyl-;LSX-6817;TSL-8185;TSL-8186;KH-311;O-0256;OTMS-silane;Trimethoxy(octadecyl)silane;Stearyltrimethoxysilane;Octadecyl-trimethoxysilane |
| Chinese name | 十八烷基三甲氧基硅烷 |
| Chinese synonyms | Not provided |
| Chemical category | Coating Resins |
| CAS No. | 3069-42-9 |
| EINECS No. | 221-339-2 |
| Molecular formula | C21H46O3Si |
| Molecular weight | 374.7 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Not provided
Performance characteristics
hydrogen-bond donors 0; hydrogen-bond acceptors 3; TPSA 27.7 A^2; rotatable bonds 20
Application scenarios
Not provided