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63797

(3-Mercaptopropyl)triethoxysilane

Name: (3-Mercaptopropyl)triethoxysilane
Brand: ALDRICH

≥80% (GC), technical

Synonym(s):

3-Triethoxysilyl-1-propanethiol

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About This Item

Linear Formula:

HS(CH₂)₃Si(OCH₂CH₃)₃

CAS Number:

14814-09-6

Molecular Weight:

238.42

UNSPSC Code:

12352103

NACRES:

NA.22

PubChem Substance ID:

57651963

EC Number:

238-883-1

Beilstein/REAXYS Number:

2039575

MDL number:

MFCD00053924

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Properties

grade

technical

Quality Level

100

assay

≥80% (GC)

density

0.987 g/mL at 20 °C (lit.)

functional group

thiol

storage temp.

2-8°C

SMILES string

CCO[Si](CCCS)(OCC)OCC

InChI

1S/C9H22O3SSi/c1-4-10-14(11-5-2,12-6-3)9-7-8-13/h13H,4-9H2,1-3H3

InChI key

DCQBZYNUSLHVJC-UHFFFAOYSA-N

Description

General description

3-mercaptopropyl trimethoxysilane (MPTMS) is commonly used in surface modification of silica nanoparticles by creating thiol group on the surface.

Application

(3-Mercaptopropyl)triethoxysilane (MPTS) can be used as a reagent to prepare thiol functionalized materials. Silica, SBA-15, alumina, starch, and graphene can be functionalized with MPTS and used in various applications.
MPTS functionalized SBA-15 probe is used to determine dissolved mercury in solution.

Hazard Classifications

Aquatic Chronic 2

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

190.4 °F - closed cup

flash_point_c

88 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Synthesis of zwitterionic hydrophilic magnetic mesoporous silica materials for endogenous glycopeptide analysis in human saliva.

Zidan Wang et al.

Nanoscale, 10(11), 5335-5341 (2018-03-07)

A novel zwitterionic hydrophilic magnetic mesoporous silica was prepared for endogenous glycopeptide enrichment prior to MS analysis. For the first time, the material was successfully applied in capturing endogenous glycopeptides from human saliva, indicating great potential of this strategy for

Surface modification of nanosilica with 3-mercaptopropyl trimethoxysilane: Experimental and theoretical study on the surface interaction

Wu J, et al.

Chemical Physics Letters, 591, 227-232 (2014)

Fabrication of hybrids based on graphene and metal nanoparticles by in situ and self-assembled methods

He F-A, et al.

Nanoscale, 3(3), 1182-1188 (2011)

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Global Trade Item Number

SKU	GTIN
63797-100ML-F	04061838254115
63797-25ML-F	04061832726182