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2-(二苯基膦基)苯磺酸
2-(Diphenylphosphino)benzenesulfonic acid
产品别名
111864-25-6
2-(二苯基膦基)苯磺酸
2-(Diphenylphosphino)benzenesulfonic acid
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C18H15O3PS |
| Molecular weight | 342.35 |
| MDL number | MFCD20921518 |
| PubChem Substance ID【PubChem化学物质编号】 | 329765900 |
| NACRES | NA.22 |
| Application【应用】 | 2-(Diphenylphosphino)benzenesulfonic acid can be used as a ligand precursor for the preparation of various transition metal complexes, which are employed as catalysts in the different organic transformations such as Heck reaction, regioselective allylation, hydrogenation of ketones, N-alkylation of amines, and olefin oligomerization and polymerization reactions. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 97% |
| mp | 255-260 ℃ |
| SMILES string | OS(=O)(=O)c1ccccc1P(c2ccccc2)c3ccccc3 |
| InChI | 1S/C18H15O3PS/c19-23(20,21)18-14-8-7-13-17(18)22(15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14H,(H,19,20,21) |
| InChI key | HXVJDHROZFWXHT-UHFFFAOYSA-N |
| packaging【包装】 | 1, 5 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
