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

63995-70-0
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. FormulaC18H12Na3O9PS3·4H2O
Mol. Weight640
SolubilitySoluble in water
TSCANo
Density1.304

别名和识别编码

Chemical NameTriphenylphosphine-3,3',3''-Trisulfonic Acid Trisodium Salt
MDL NumberMFCD00145472
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 Number264-596-6
CAS Number63995-70-0
Beilstein Registry Number3584807
PubChem Substance ID354335796
Chemical Name Translation三苯基膦三间磺酸三钠盐
Reaxys-RN3584807
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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

Safety Statements
  • 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;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • 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
Signal word Warning
Hazard statements
  • 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
WGK Germany1
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi

其他信息

  • 具有良好的水溶性。

系列性分类


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