产品说明
应用
1,4-Bis(triethoxysilyl)benzene (BTEB) is a silicon-based nucleophile shown to be reactive in Pd-catalyzed cross-coupling reactions.
It is extensively used as a precursor in the synthesis of a variety of periodic mesoporous organosilicas (PMOs).
包装
5, 20 g in glass bottle
基本信息
| 线性分子式 | C6H4(Si(OC2H5)3)2 |
| 分子量 | 402.63 |
| MDL编号 | MFCD05664351 |
| PubChem化学物质编号 | 24881732 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 测定 | 96% |
| 折射率 | n |
| bp | 130-133 ℃/0.5 mmHg (lit.) |
| 密度 | 1.015 g/mL at 25 ℃ (lit.) |
| SMILES string | CCO[Si](OCC)(OCC)c1ccc(cc1)[Si](OCC)(OCC)OCC |
| InChI | 1S/C18H34O6Si2/c1-7-19-25(20-8-2,21-9-3)17-13-15-18(16-14-17)26(22-10-4,23-11-5)24-12-6/h13-16H,7-12H2,1-6H3 |
| InChI key | YYJNCOSWWOMZHX-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 3 |
| 闪点(F) | 230.0 °F - closed cup |
| 闪点(C) | > 110 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
Sigma-Aldrich
m.cnreagent.com
