2-(三甲基硅氧基)-1,3-环己二烯，CAS 登记号 54781-19-0，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-(trimethylsiloxy)-1,3-cyclohexadiene · CAS 54781-19-0 · C9H16OSi.
| CAS Registry Number | 54781-19-0 |
|---|---|
| PubChem CID | 4095656 |
| Molecular formula | C9H16OSi |
| IUPAC name | cyclohexa-1,5-dien-1-yloxy(trimethyl)silane |
| Molecular Weight | 168.31 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 168.097041664 |
| Monoisotopic Mass | 168.097041664 |
| Topological Polar Surface Area | 9.2 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 186 |
| Reported hazard statements | H226 (100%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
2-(Trimethylsiloxy)-1,3-cyclohexadiene; RefChem:462630; 627-751-2; 54781-19-0; 2-(Trimethylsilyloxy)-1,3-cyclohexadiene; cyclohexa-1,5-dien-1-yloxy(trimethyl)silane; (cyclohexa-1,5-dien-1-yloxy)trimethylsilane; MFCD00274202; 2-[(trimethylsilyl)oxy]-1,3-cyclohexadiene; 2-trimethylsiloxy-1,3-cyclohexadiene; Silane, (1,5-cyclohexadien-1-yloxy)trimethyl-; 1-(Trimethylsilyloxy)-3,4-dihydrobenzene; 2-trimethylsilyloxy-1,3-cyclohexadiene; Q63395632; cyclohexa; C9H16OSi
CAS 54781-19-0; molecular formula C9H16OSi; molecular weight — g/mol.
2-(Trimethylsiloxy)-1,3-cyclohexadiene, RefChem:462630, 627-751-2, 54781-19-0, 2-(Trimethylsilyloxy)-1,3-cyclohexadiene, cyclohexa-1,5-dien-1-yloxy(trimethyl)silane.
Hazard statements reported: H226.
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.