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Merck
CN

538086

Sigma-Aldrich

3-巯基丙基功能化硅胶

200-400 mesh, extent of labeling: 1.2 mmol/g loading

别名:

巯基-3 官能化硅胶

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关于此项目

MDL编号:
UNSPSC代码:
12352309
PubChem化学物质编号:
NACRES:
NA.22
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反应适用性

reagent type: catalyst
reagent type: chelator

标记范围

1.2 mmol/g loading

表面积

500 m2/g

粒径

200-400 mesh

孔径

60 Å pore size

SMILES字符串

O=[SiH2].CCCS

InChI key

XVEMJYXZUPRUMO-UHFFFAOYSA-N

应用

3-巯丙基功能化硅胶 (MPS) 是一种树脂,可用于:
  • 作为粘结剂通过薄膜扩散梯度 (DGT) 技术测定不稳定的Hg、甲基水银和砷 (AsIII) 浓度
  • 作为非均相载体用于固定2-苯基吡咯啉氢化硅烷化的茂钛催化剂
  • 作为亚砜脱氧的还原剂
  • 作为Pd、Pt、Cu、Ag 和Pb等金属的金属清除剂。

象形图

Exclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - 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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Speciation of dissolved inorganic arsenic by diffusive gradients in thin films: selective binding of AsIII by 3-mercaptopropyl-functionalized silica gel
Bennett WW, et al.
Analytical Chemistry, 83(21), 8293-8299 (2011)
Measurements of dissolved methylmercury in natural waters using diffusive gradients in thin film (DGT)
Clarisse O and Hintelmann H
Journal of Environmental Monitoring, 8(12), 1242-1247 (2006)
Strong evidence of solution-phase catalysis associated with palladium leaching from immobilized thiols during Heck and Suzuki coupling of aryl iodides, bromides, and chlorides
Richardson JM and Jones CW
J. Catal., 251(1), 80-93 (2007)
Tethered ansa-bridged titanium complexes immobilized on 3-mercaptopropyl-functionalized silica gel and their application for the hydrosilylation of imines
Gruber-Woelfler H, et al.
Dalton Transactions, 41(41), 12711-12719 (2012)
Cathleen M Crudden et al.
Journal of the American Chemical Society, 127(28), 10045-10050 (2005-07-14)
The functionalization of SBA-15 with mercaptopropyl trimethoxysilane leads to a material capable of absorbing Pd from organic and aqueous solutions. The resulting Pd-loaded material acts as a catalyst for the Suzuki-Miyaura and Mizoroki-Heck coupling reactions. Leaching studies show that the

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