Triphenylphosphine-3,3',3''-Trisulfonic Acid Trisodium Salt 三苯基膦三间磺酸三钠盐
CAS 63995-70-0 MFCD00145472
化学结构图
SMILES: O=S(=O)([O-])c1cccc(P(c2cccc(S(=O)(=O)[O-])c2)c2cccc(S(=O)(=O)[O-])c2)c1.[Na+].[Na+].[Na+]
化学属性
| Mol. Formula | C18H12Na3O9PS3·4H2O |
|---|---|
| Mol. Weight | 640 |
| Solubility | Soluble in water |
| TSCA | No |
| Density | 1.304 |
别名和识别编码
| Chemical Name | Triphenylphosphine-3,3',3''-Trisulfonic Acid Trisodium Salt |
|---|---|
| MDL Number | MFCD00145472 |
| Synonym | 3,3′,3″-Phosphinidynetris(benzenesulfonic acid) trisodium salt 3,3′,3″-Phosphinidynetris(benzenesulfonic acid) 三钠盐 Tris(3-sulfophenyl)phosphine trisodium salt hydrate 三(3-磺酰苯基)膦 三钠盐 三苯基膦三间磺酸 三钠盐 三苯基膦三间磺酸钠盐 |
| EC Number | 264-596-6 |
| CAS Number | 63995-70-0 |
| Beilstein Registry Number | 3584807 |
| PubChem Substance ID | 354335796 |
| Chemical Name Translation | 三苯基膦三间磺酸三钠盐 |
| Reaxys-RN | 3584807 |
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分类
- {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds
产品应用
- 用于水-有机两相催化体系,使均相配位(络合)催化反应在水相或两相界面进行,反应完成后催化剂和产物自动分为水-有机两相,有利于催化剂的循环使用和贵金属的分离回收。
相关文献及参考
- Water-soluble phosphone ligand. Use in conjunction with palladium(II) acetate to catalyze Suzuki couplings of arylboronic acids: Tetrahedron Lett., 42, 6523 (2001).
安全信息
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P302+P352+P332+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P337+P313
GHS Symbol
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
其他信息
- 具有良好的水溶性。
