9-芴酮-2-羧酸，CAS 登记号 784-50-9，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-Fluorenone-2-carboxylic acid · CAS 784-50-9 · C14H8O3. UNII NS00037987.
| CAS Registry Number | 784-50-9 |
|---|---|
| PubChem CID | 69913 |
| Molecular formula | C14H8O3 |
| IUPAC name | 9-oxofluorene-2-carboxylic acid |
| UNII (FDA) | NS00037987 |
| Molecular Weight | 224.21 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 224.047344113 |
| Monoisotopic Mass | 224.047344113 |
| Topological Polar Surface Area | 54.4 |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| 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]
784-50-9; Fluorenone-2-carboxylic acid; 9-Oxofluoren-2-carboxylic acid; DTXSID50229062; RefChem:1085430; DTXCID70151553; 212-317-3; 9-Fluorenone-2-carboxylic acid; 9-Oxo-9H-fluorene-2-carboxylic acid; 9-oxofluorene-2-carboxylic acid; 9-Fluorenone-2-carboxylicacid; MFCD00001156; 9H-Fluorene-2-carboxylic acid, 9-oxo-; 9-oxo-fluorene-2-carboxylic acid; NSC81258; NSC 81258
CAS 784-50-9; molecular formula C14H8O3; molecular weight — g/mol.
784-50-9, Fluorenone-2-carboxylic acid, 9-Oxofluoren-2-carboxylic acid, DTXSID50229062, RefChem:1085430, DTXCID70151553.
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.