63797

Sigma-Aldrich

(3-Mercaptopropyl)triethoxysilane

≥80% (GC), technical

Synonym(s):
3-Triethoxysilyl-1-propanethiol
Linear Formula:
HS(CH2)3Si(OCH2CH3)3
CAS Number:
Molecular Weight:
238.42
Beilstein/REAXYS Number:
2039575
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

grade

technical

assay

≥80% (GC)

density

0.987 g/mL at 20 °C (lit.)

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

Related Categories

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.

Packaging

25, 100 mL in glass bottle

Pictograms

Environment

Hazard Statements

Precautionary Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 3334

WGK Germany

WGK 3

Flash Point(F)

190.4 °F - closed cup

Flash Point(C)

88 °C - closed cup

Certificate of Analysis
Certificate of Origin
Greg J Nusz et al.
ACS nano, 3(4), 795-806 (2009-03-20)
We present the development of an analytical model that can be used for the rational design of a biosensor based on shifts in the local surface plasmon resonance (LSPR) of individual gold nanoparticles. The model relates the peak wavelength of...
Ning Gan et al.
International journal of nanomedicine, 6, 3259-3269 (2012-01-10)
The purpose of this study was to devise a novel electrochemical immunosensor for ultrasensitive detection of alfa-fetoprotein based on Fe(3)O(4)/Au nanoparticles as a carrier using a multienzyme amplification strategy. Greatly enhanced sensitivity was achieved using bioconjugates containing horseradish peroxidase (HRP)...
Tuo Gao et al.
Sensors (Basel, Switzerland), 19(11) (2019-06-07)
Nanoparticle based chemical sensor arrays with four types of organo-functionalized gold nanoparticles (AuNPs) were introduced to classify 35 different teas, including black teas, green teas, and herbal teas. Integrated sensor arrays were made using microfabrication methods including photolithography and lift-off...
Hongqiang Zhai et al.
International journal of molecular sciences, 19(12) (2018-11-30)
Dimercaptosuccinic acid (DMSA) is an oral heavy metal chelator. Although DMSA is the most acceptable chelator in the urinary excretion of toxic elements from children and adults, its defects in plasma binding and the membrane permeability limit its interaction with...
Electroless copper deposition on (3-mercaptopropyl) triethoxysilane-coated silica and alumina nanoparticles
Mondin G, et al.
Electrochimica Acta, 114, 521-526 (2013)

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