3-叔丁基二甲基甲硅烷基-2-丙炔-1-醇，CAS 登记号 120789-51-7，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，下游主要用于医药中间体及原料药。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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3-tert-butyldimethylsilyl-2-propyn-1-ol · CAS 120789-51-7 · C9H18OSi.
| CAS Registry Number | 120789-51-7 |
|---|---|
| PubChem CID | 2757283 |
| Molecular formula | C9H18OSi |
| IUPAC name | 3-[tert-butyl(dimethyl)silyl]prop-2-yn-1-ol |
| Molecular Weight | 170.32 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 170.112691728 |
| Monoisotopic Mass | 170.112691728 |
| Topological Polar Surface Area | 20.2 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 187 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
120789-51-7; 3-(tert-butyldimethylsilyl)prop-2-yn-1-ol; 3-tert-Butyldimethylsilyl-2-propyn-1-ol; 3-[tert-butyl(dimethyl)silyl]prop-2-yn-1-ol; MFCD05864330; 2-Propyn-1-ol, 3-[(1,1-dimethylethyl)dimethylsilyl]-; 3-(tert-butyldimethylsilyl)-2-propyn-1-ol; SCHEMBL4447776; SCHEMBL4447779; DTXSID30373815; BSFBEXRZAZEBTM-UHFFFAOYSA-N; AKOS006293485; 3-(tert-Butyldimethylsilyl)-2-propynol; 3-t-butyl(dimethyl)silyl-2-propyn-1-ol; AS-91458; SY291620
CAS 120789-51-7; molecular formula C9H18OSi; molecular weight — g/mol.
120789-51-7, 3-(tert-butyldimethylsilyl)prop-2-yn-1-ol, 3-tert-Butyldimethylsilyl-2-propyn-1-ol, 3-[tert-butyl(dimethyl)silyl]prop-2-yn-1-ol, MFCD05864330, 2-Propyn-1-ol, 3-[(1,1-dimethylethyl)dimethylsilyl]-.
Hazard statements reported: H315, H319, H335.
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.