芴-9-一-2-硼酸频哪醇酯，CAS 登记号 1021306-45-5，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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Fluoren-9-one-2-boronic acid pinacol ester · CAS 1021306-45-5 · C19H19BO3.
| CAS Registry Number | 1021306-45-5 |
|---|---|
| PubChem CID | 57416879 |
| Molecular formula | C19H19BO3 |
| IUPAC name | 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)fluoren-9-one |
| Molecular Weight | 306.2 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 306.1427246 |
| Monoisotopic Mass | 306.1427246 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 485 |
| Reported hazard statements | H302 (100%), H312 (100%), H315 (50%), H319 (50%), H332 (100%), H335 (50%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
2-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-fluoren-9-one; 2-(4,4,5,5-Tetramethyl-(1,3,2)dioxaborolan-2-yl)-fluoren-9-one; RefChem:455955; 806-668-7; 1021306-45-5; 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)fluoren-9-one; 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluoren-9-one; MFCD16294551; C19H19BO3; M-1252; SCHEMBL26773264; DTXSID10726224; AKOS016339784; AS-2453; 9-Oxofluorene-2-boronic Acid Pinacol Ester; Fluoren-9-one-2-boronic acid pinacol ester
CAS 1021306-45-5; molecular formula C19H19BO3; molecular weight — g/mol.
2-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-fluoren-9-one, 2-(4,4,5,5-Tetramethyl-(1,3,2)dioxaborolan-2-yl)-fluoren-9-one, RefChem:455955, 806-668-7, 1021306-45-5, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)fluoren-9-one.
Hazard statements reported: H302, H312, H315, H319, H332.
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.