化工社化工社 化学情報印刷レポート · 研究参考用
12-Wolframophosphoric acid
PHOSPHOTUNGSTIC ACID · 12-wolframophosphoric acid · ETHANOL ABSOLUTE PH. EUR.DUTY PAID · NONIDET P-40 SUBSTITUTE PROTEOMICS GRADE · Tungstate(3-), tetracosa-μ-oxododecaoxo[ μ12-[phosphato(3-)-O:O:O:O':O':O':O'':O'':O'':O''':O''':O''' ]]dodeca-, trihydrogen
識別子と物理属性
| CAS No. | 1343-93-7 |
|---|---|
| 分子式 | H83O40PW12 |
| 平均分子量 | 2,960.7 g/mol |
| 単同位体質量 | 2,961.83099849 g/mol |
| SMILES | O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.P.[W].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W] |
| InChIKey | BCTWNMTZAXVEJL-UHFFFAOYSA-N |
| PubChem CID | 452313 |
| EC No. | 215-682-7 |
| DTXSID | DTXSID00928558 |
化学・物理的性質
| 極性表面積 | 40 |
|---|---|
| 水素結合供与体数 | 40 |
| 水素結合受容体数 | 40 |
| 回転可能結合数 | 0 |
| 重原子数 | 53 |
| 形式電荷 | 0 |
| 複雑度 | 0 |
| 密度 | 1.681 g/cm3 |
| EPAの化学物質情報 | Tungstate(3-), tetracosa-.mu.-oxododecaoxo[.mu.12-[phosphato(3-)-.kappa.O:.kappa.O:.kappa.O:.kappa.O':.kappa.O':.kappa.O':.kappa.O'':.kappa.O'':.kappa.O'':.kappa.O''':.kappa.O''':.kappa.O''']]dodeca-, trihydrogen (1343-93-7) |
安全性と法規制
| GHS 分類 | DangerH314 (93.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 33 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Skin Corr. 1C (93.9%) |
| TSCA 収載状態 | TSCA listed |
用途
使用
Phosphotungstic acid (H3PW12O40) was used as an efficient and recyclable catalyst for the synthesis of polysubstituted quinolines through the Friedlnder condensation of 2-aminoarylketone with carbonyl compounds, which was achieved by conventional heating under solvent-free conditions.[1]