730882

Disodium bis(4-chloro-3-sulfophenyl)sulfone

97%

• 別名: Disodium 4,4′-dichloro-3,3′-sulfodiphenyl sulfone
• 実験式（ヒル表記法）: C₁₂H₆Cl₂Na₂O₈S₃
• CAS番号: 51698-33-0
• 分子量: 491.25
• MDL番号: MFCD13194854
• UNSPSCコード: 26111700
• PubChem Substance ID: 329764602
• NACRES: NA.23

特性

• アッセイ: 97%
• フォーム: crystals
• 環境により配慮した代替製品の特徴: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: >300 °C
• 環境により配慮した代替製品カテゴリ: Enabling,
• SMILES記法: [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

詳細

詳細

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.

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アプリケーション

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.

安全性情報

• ピクトグラム: GHS05
• シグナルワード: Danger
• 危険有害性情報: H318
• 注意書き: P280 - P305 + P351 + P338
• 危険有害性の分類: Eye Dam. 1
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable