产品说明
一般描述
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.
Disodium bis(4-chloro-3-sulfophenyl)sulfone (SDCDPS) is a hydrophilic sulfonic monomer, which can be synthesized by electrophilic aromatic substitution by sulfonating the 4,4′-dichlorodiphenyl sulfone (DCDPS) monomer.
应用
SDCDPS can be used in the formation of a sulfonated membrane for the fabrication of proton exchange membrane fuel cells. It can also be used in the synthesis of a stable solid acid catalyst for esterification.
包装
5 g in glass bottle
基本信息
| 经验(实验)分子式 | C12H6Cl2Na2O8S3 |
| 分子量 | 491.25 |
| MDL编号 | MFCD13194854 |
| PubChem化学物质编号 | 329764602 |
| NACRES | NA.23 |
产品性质
| 测定 | 97% |
| 环保替代产品特性 | Design for Energy Efficiency Learn more about the Principles of Green Chemistry. |
| mp | >300 ℃ |
| 环保替代产品分类 | Enabling |
| SMILES string | [Na+].[Na+].[O-]S(=O)(=O)c1cc(ccc1Cl)S(=O)(=O)c2ccc(Cl)c(c2)S([O-])(=O)=O |
| InChI | 1S/C12H8Cl2O8S3.2Na/c13-9-3-1-7(5-11(9)24(17,18)19)23(15,16)8-2-4-10(14)12(6-8)25(20,21)22;;/h1-6H,(H,17,18,19)(H,20,21,22);;/q;2*+1/p-2 |
| InChI key | KKEBUZUONXHUNE-UHFFFAOYSA-L |
安全信息
| 象形图 |  |
| 警示用语： | Danger |
| 危险声明 | H318 |
| 预防措施声明 | P280 - P305 + P351 + P338 |
| 危险分类 | Eye Dam. 1 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
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