β-(3,4-环氧环己基)乙基三甲氧基硅烷，CAS 登记号 3388-04-3，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，下游主要用于其他化工原料；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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beta-(3,4-Epoxycyclohexyl) ethyl trimethoxy silane · CAS 3388-04-3 · C11H22O4Si. UNII SXJ79LS078.
| CAS Registry Number | 3388-04-3 |
|---|---|
| PubChem CID | 18819 |
| Molecular formula | C11H22O4Si |
| IUPAC name | trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-3-yl)ethyl]silane |
| UNII (FDA) | SXJ79LS078 |
| Molecular Weight | 246.37 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 246.12873571 |
| Monoisotopic Mass | 246.12873571 |
| Topological Polar Surface Area | 40.2 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 224 |
| GHS notification summary | 9.8% (32 / 325) |
|---|
| GHS notification summary | 9.8% (32 / 325) |
|---|---|
| Reported hazard statements | H317 (61.2%), H341 (60%), H350 (16.9%), H351 (70.8%), H412 (69.8%) |
This chemical does not meet GHS hazard criteria for 9.8% (32 of 325) of reports.
H317 (61.2%): May cause an allergic skin reaction [Warning Sensitization, Skin]
3388-04-3; Silane A 186; A 186 (heterocycle); Silquest A 186; NUCA 186; KBM 303; A 186 (coupling agent); (3,4-Epoxycyclohexyl)ethyltrimethoxysilane; Epoxycyclohexylethyl trimethoxy silane; [2-(3,4-Epoxycyclohexyl)ethyl]trimethoxysilane; E 6250; Y 4086; SXJ79LS078; ((Epoxycyclohexyl)ethyl)trimethoxy silane; S 530; (2-(3,4-Epoxycyclohexyl)ethyl)trimethoxysilane
CAS 3388-04-3; molecular formula C11H22O4Si; molecular weight — g/mol.
3388-04-3, Silane A 186, A 186 (heterocycle), Silquest A 186, NUCA 186, KBM 303.
9.8% of GHS notifications report no hazard classification (32 of 325).
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.