甲基苯基次膦酸，CAS 登记号 4271-13-0，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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Methylphenylphosphinic acid · CAS 4271-13-0 · C7H9O2P.
| CAS Registry Number | 4271-13-0 |
|---|---|
| PubChem CID | 345468 |
| Molecular formula | C7H9O2P |
| IUPAC name | methyl(phenyl)phosphinic acid |
| Molecular Weight | 156.12 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 156.03401652 |
| Monoisotopic Mass | 156.03401652 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 10 |
| 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]
METHYLPHENYLPHOSPHINIC ACID; 4271-13-0; DTXSID60323126; RefChem:1089709; DTXCID60274245; methyl(phenyl)phosphinic acid; Methyl phenylphosphinic acid; Oprea1_742234; SCHEMBL190428; SCHEMBL19353458; SCHEMBL28448983; NSC403102; NSC-403102; DB-050958; H67625
CAS 4271-13-0; molecular formula C7H9O2P; molecular weight — g/mol.
METHYLPHENYLPHOSPHINIC ACID, 4271-13-0, DTXSID60323126, RefChem:1089709, DTXCID60274245, methyl(phenyl)phosphinic 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.