9,9'-螺二[芴]-2-基硼酸，CAS 登记号 236389-21-2，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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9,9'-spirobi[fluoren]-2-ylboronic acid · CAS 236389-21-2 · C25H17BO2.
| CAS Registry Number | 236389-21-2 |
|---|---|
| PubChem CID | 22564369 |
| Molecular formula | C25H17BO2 |
| IUPAC name | 9,9'-spirobi[fluorene]-2-ylboronic acid |
| Molecular Weight | 360.2 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 360.1321599 |
| Monoisotopic Mass | 360.1321599 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 569 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (50%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
9,9'-Spirobi[9H-fluorene]-2-boronic Acid; 9,9'-Spirobi(9H-fluorene)-2-boronic Acid; RefChem:548969; 678-491-1; 236389-21-2; 9,9'-Spirobi[fluoren]-2-ylboronic acid; 9,9'-spirobi[fluorene]-2-ylboronic acid; 9,9'-spirobifluorene-2-boronic acid; B-9,9'-Spirobi[9H-fluoren]-2'-yl-boronic acid; MFCD13248568; Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl-; C25H17BO2; Boronic acid, B-9,9'-spirobi[9H-fluoren]-2-yl-; 9,9 inverted exclamation mark -Spirobifluorene-2-boronic Acid; 9,9'-spirobi[fluorene]-2-ylboronic acid;9,9'-Spirobi[fluoren]-2-ylboronic acid; Boronic acid, 9,9'-spirobi[9H-fluoren]-2-yl-
CAS 236389-21-2; molecular formula C25H17BO2; molecular weight — g/mol.
9,9'-Spirobi[9H-fluorene]-2-boronic Acid, 9,9'-Spirobi(9H-fluorene)-2-boronic Acid, RefChem:548969, 678-491-1, 236389-21-2, 9,9'-Spirobi[fluoren]-2-ylboronic acid.
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.