Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
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
식별자 및 물리적 특성
| CAS No. | 1343-93-7 |
|---|---|
| 분자식 | H83O40PW12 |
| 평균 분자량 | 2,960.7 g/mol |
| 단동위원소 질량 | 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 |
화학 및 물리적 성질
| 극성 표면적 | 40 |
|---|---|
| 수소 결합 공여자 수 | 40 |
| 수소 결합 수용자 수 | 40 |
| 회전 가능 결합 수 | 0 |
| 무거운 원자 수 | 53 |
| 형식 전하 | 0 |
| 복잡도 | 0 |
| 밀도 | 1.681 g/cm3 |
| EPA | 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) |
안전 및 규제
| GHS 분류 | 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 등재 상태 | TSCA listed |
| 기존화학 물질 | KE-35414 |
용도
용도
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]