二苯基次膦酸，CAS 登记号 1707-03-5，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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Diphenylphosphinic acid · CAS 1707-03-5 · C12H11O2P. UNII 3R2HB96RZT.
| CAS Registry Number | 1707-03-5 |
|---|---|
| PubChem CID | 15567 |
| Molecular formula | C12H11O2P |
| IUPAC name | diphenylphosphinic acid |
| UNII (FDA) | 3R2HB96RZT |
| Molecular Weight | 218.19 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 218.04966659 |
| Monoisotopic Mass | 218.04966659 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| GHS notification summary | 12.5% (1 / 8) |
|---|
| GHS notification summary | 12.5% (1 / 8) |
|---|---|
| Reported hazard statements | H315 (87.5%), H319 (87.5%), H335 (75%) |
This chemical does not meet GHS hazard criteria for 12.5% (1 of 8) of reports.
H315 (87.5%): Causes skin irritation [Warning Skin corrosion/irritation]
Diphenylphosphinic acid; 1707-03-5; Hydroxydiphenylphosphine oxide; PHOSPHINIC ACID, DIPHENYL-; EINECS 216-948-5; 3R2HB96RZT; NSC 13583; BRN 2804567; NSC-13583; CHEBI:37832; DTXSID70168929; RefChem:588941; DTXCID1091420; 216-948-5; C12H11O2P; MFCD00002132
CAS 1707-03-5; molecular formula C12H11O2P; molecular weight — g/mol.
Diphenylphosphinic acid, 1707-03-5, Hydroxydiphenylphosphine oxide, PHOSPHINIC ACID, DIPHENYL-, EINECS 216-948-5, 3R2HB96RZT.
12.5% of GHS notifications report no hazard classification (1 of 8).
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.