正十二烷基三甲氧基硅烷,CAS 登记号 3069-21-4,由济南圣和化工有限公司现货供应,可提供纯度 按批次COA提供(不公开发布) 的规格,下游主要用于有机化学品。支持样品与小批量试用,批量价格请联系我们获取,验收以批次 COA 为准。
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n-Dodecyltrimethoxysilane · CAS 3069-21-4 · C15H34O3Si. UNII NS00045612.
| CAS Registry Number | 3069-21-4 |
|---|---|
| PubChem CID | 76479 |
| Molecular formula | C15H34O3Si |
| IUPAC name | dodecyl(trimethoxy)silane |
| UNII (FDA) | NS00045612 |
| Molecular Weight | 290.51 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 14 |
| Exact Mass | 290.22772148 |
| Monoisotopic Mass | 290.22772148 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 176 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (47.1%), H412 (38.2%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Dodecyltrimethoxysilane; 3069-21-4; EINECS 221-332-4; DTXSID00184718; RefChem:135539; DTXCID40107209; 221-332-4; n-Dodecyltrimethoxysilane; dodecyl(trimethoxy)silane; Silane, dodecyltrimethoxy-; Lauryltrimethoxysilane; C15H34O3Si; MFCD00069148; SCHEMBL57462; AKOS015839853; AS-15225
CAS 3069-21-4; molecular formula C15H34O3Si; molecular weight — g/mol.
Dodecyltrimethoxysilane, 3069-21-4, EINECS 221-332-4, DTXSID00184718, RefChem:135539, DTXCID40107209.
Hazard statements reported: H315, H319, H335, H412.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.