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538086

Sigma-Aldrich

3-Mercaptopropyl-functionalized silica gel

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

Synonym(s):

Mercapto-3 functionalized silica gel

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5 G
$169.46
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$544.00
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$1,330.00

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5 G
$169.46
25 G
$544.00
100 G
$1,330.00

About This Item

MDL number:
MFCD03095968
UNSPSC Code:
12352309
PubChem Substance ID:
24878265
NACRES:
NA.22

$169.46

List Price$183.00Save 7%
Web-Only Promotion

Available to ship onApril 22, 2025Details

Request a Bulk Order

reaction suitability

reagent type: catalyst
reagent type: chelator

Quality Level

200

extent of labeling

1.2 mmol/g loading

surface area

500 m2/g

particle size

200-400 mesh

pore size

60 Å pore size

SMILES string

O=[SiH2].CCCS

InChI key

XVEMJYXZUPRUMO-UHFFFAOYSA-N

Application

3-Mercaptopropyl-functionalized silica gel (MPS) is a resin which can be used:
  • As a binding agent in diffusive gradients in thin film (DGT) technique for the determination of labile Hg[1], methylmercury[2] and arsenic (AsIII) concentrations.[3]
  • As a heterogeneous support for immobilizing titanocene catalysts for hydrosilylation of 2-phenylpyrroline.[4]
  • As a reducing agent for sulfoxide deoxygenation.[5]
  • As a metal scavenger for various metals such as Pd, Pt, Cu, Ag and Pb.[6]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV5755
MKCV2972
MKCP9200
MKCN2472
MKCK8184

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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)
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)
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)
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)
A practical and chemoselective Mo-catalysed sulfoxide reduction protocol using a 3-mercaptopropyl-functionalized silica gel (MPS)
Garcia N, et al.
Royal Society of Chemistry Advances, 6(32), 27083-27086 (2016)
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