689602

4-(三苯磷基)丁烷-1-磺酸酯

99%

• 别名: 三苯基-(4-硫代丁基)膦 内盐
• 经验公式（希尔记法）: C₂₂H₂₃O₃PS
• CAS号: 164982-05-2
• 分子量: 398.46
• Beilstein: 4018406
• MDL编号: MFCD11656046
• UNSPSC代码: 12352002
• PubChem化学物质编号: 329761277

属性

• 方案: ≥98.5% (HPLC); 99%
• 表单: powder
• 反应适用性: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: ligand
• 杂质: ≤0.5% water
• 痕量阴离子: bromide (Br^-): ≤10 mg/kg; chloride (Cl^-): ≤100 mg/kg; fluoride (F^-): ≤10 mg/kg; nitrate (NO₃^-): ≤10 mg/kg; phosphate (PO₄^3-): ≤10 mg/kg; sulfate (SO₄^2-): ≤10 mg/kg
• 官能团: phosphine
• SMILES字符串: [O-]S(=O)(=O)CCCC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C22H23O3PS/c23-27(24,25)19-11-10-18-26(20-12-4-1-5-13-20,21-14-6-2-7-15-21)22-16-8-3-9-17-22/h1-9,12-17H,10-11,18-19H2
• InChI key: RKQKXPDRWYNUGZ-UHFFFAOYSA-N

说明

应用

Reactant for synthesis of:

• Sulfonyl-functionalized ionic liquids
• Prostaglandins containing a sulfo group

安全信息

• 象形图: GHS07
• 警示用语：: Warning
• 危险声明: H315,H319,H335
• 预防措施声明: P302 + P352 - P305 + P351 + P338
• 危险分类: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable
• 个人防护装备: dust mask type N95 (US), Eyeshields, Gloves