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Merck
CN

698539

Sigma-Aldrich

二水合双(对磺酰苯基)苯基膦 二钾盐

97%

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别名:
BSPP, 4,4′-(苯基亚膦基)二苯磺酸 二钾盐
经验公式(希尔记法):
C18H13K2O6PS2 · 2H2O
分子量:
534.62
MDL编号:
UNSPSC代码:
12352002
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

97%

形式

solid

反应适用性

reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

mp

98-102 °C

官能团

phosphine

SMILES字符串

O.O.[K+].[K+].[O-]S(=O)(=O)c1ccc(cc1)P(c2ccccc2)c3ccc(cc3)S([O-])(=O)=O

InChI

1S/C18H15O6PS2.2K.2H2O/c19-26(20,21)17-10-6-15(7-11-17)25(14-4-2-1-3-5-14)16-8-12-18(13-9-16)27(22,23)24;;;;/h1-13H,(H,19,20,21)(H,22,23,24);;;2*1H2/q;2*+1;;/p-2

InChI key

CVKCKLNGVYHFAX-UHFFFAOYSA-L

应用

二水合双(磺酰苯基)苯基膦二钾盐(BSPP)是水溶性三芳基膦盐,可与银离子形成配位络合物,因此广泛用于银纳米颗粒(AgNP)的合成。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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