2-氰乙基三乙氧基硅烷，CAS 登记号 919-31-3，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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2-Cyanoethyltriethoxysilane · CAS 919-31-3 · C9H19NO3Si. UNII 0I8R6D195F.
| CAS Registry Number | 919-31-3 |
|---|---|
| PubChem CID | 13522 |
| Molecular formula | C9H19NO3Si |
| IUPAC name | 3-triethoxysilylpropanenitrile |
| UNII (FDA) | 0I8R6D195F |
| Molecular Weight | 217.34 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 8 |
| Exact Mass | 217.11342000 |
| Monoisotopic Mass | 217.11342000 |
| Topological Polar Surface Area | 51.5 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 173 |
| GHS notification summary | 7.1% (5 / 70) |
|---|
| GHS notification summary | 7.1% (5 / 70) |
|---|---|
| Reported hazard statements | H315 (91.4%), H319 (61.4%), H335 (60%), H411 (31.4%) |
This chemical does not meet GHS hazard criteria for 7.1% (5 of 70) of reports.
H315 (91.4%): Causes skin irritation [Warning Skin corrosion/irritation]
919-31-3; 3-(TRIETHOXYSILYL)PROPIONITRILE; (2-Cyanoethyl)triethoxysilane; Propanenitrile, 3-(triethoxysilyl)-; beta-Cyanoethyltriethoxysilane; 3-(Triethoxysilyl)propiononitrile; Propionitrile, 3-(triethoxysilyl)-; Silane, (2-cyanoethyl)triethoxy-; DTXSID7027334; 0I8R6D195F; NSC-77092; DTXCID807334; RefChem:496285; 213-050-5; 2-Cyanoethyltriethoxysilane; 3-(Triethoxysilyl)propanenitrile
CAS 919-31-3; molecular formula C9H19NO3Si; molecular weight — g/mol.
919-31-3, 3-(TRIETHOXYSILYL)PROPIONITRILE, (2-Cyanoethyl)triethoxysilane, Propanenitrile, 3-(triethoxysilyl)-, beta-Cyanoethyltriethoxysilane, 3-(Triethoxysilyl)propiononitrile.
7.1% of GHS notifications report no hazard classification (5 of 70).
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.