Phenylphosphinic acid，CAS 登记号 121-70-0，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Organic Chemicals。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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本页已列出 Phenylphosphinic acid 的 CAS 号：121-70-0，可与随货 COA 核对。
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Benzene Phosphinic Acid · CAS 121-70-0 · C6H6O2P+. UNII NS00001990.
| CAS Registry Number | 121-70-0 |
|---|---|
| PubChem CID | 6327116 |
| Molecular formula | C6H6O2P+ |
| IUPAC name | hydroxy-oxo-phenylphosphanium |
| UNII (FDA) | NS00001990 |
| Molecular Weight | 141.08 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 141.01054143 |
| Monoisotopic Mass | 141.01054143 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 9 |
| Formal Charge | 1 |
121-70-0; DTXSID70923631; (Oxo(phenyl)-lambda~5~-phosphanylidene)oxidanium; [Oxo(phenyl)-lambda~5~-phosphanylidene]oxidanium; RefChem:1051014; DTXCID201019844; Benzenephosphinic acid; Phosphinic acid, phenyl-; Benzenephosphonous acid; Phosphinic acid, P-phenyl-; hydroxy-oxo-phenylphosphanium; C6H7O2P; NSC2670; NSC 2670; MFCD00002131; phenyl phosphinic acid
CAS 121-70-0; molecular formula C6H6O2P+; molecular weight — g/mol.
121-70-0, DTXSID70923631, (Oxo(phenyl)-lambda~5~-phosphanylidene)oxidanium, [Oxo(phenyl)-lambda~5~-phosphanylidene]oxidanium, RefChem:1051014, DTXCID201019844.
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.