2,7-二叔丁基-9,9-二甲基氧杂蒽
2,7-Di-tert-butyl-9,9-dimethylxanthene
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3172048 | Sigma-Aldrich | 5 G | 2590 | 请咨询 |
结构式
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基本信息
| Empirical Formula【经验(实验)分子式】 | C23H30O |
| Molecular weight | 322.48 |
| MDL number | MFCD01863485 |
| PubChem Substance ID【PubChem化学物质编号】 | 24863481 |
| NACRES | NA.22 |
| General description【一般描述】 | Synthesis of a new series of diphosphine ligands based on 2,7-di-tert-butyl-9,9-dimethylxanthene has been reported. |
| Application【应用】 | 2,7-Di-tert-butyl-9,9-dimethylxanthene may be used in the preparation of 4,5-diamino-9,9′-dimethylxanthene. |
产品性质
| Assay【测定】 | 97% |
| mp | 188-192 ℃ (lit.) |
| SMILES string | CC(C)(C)c1ccc2Oc3ccc(cc3C(C)(C)c2c1)C(C)(C)C |
| InChI | 1S/C23H30O/c1-21(2,3)15-9-11-19-17(13-15)23(7,8)18-14-16(22(4,5)6)10-12-20(18)24-19/h9-14H,1-8H3 |
| InChI key | COCYABCDIOEUAC-UHFFFAOYSA-N |
| packaging【包装】 | 5 g in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |