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Alfa Aesar™ (3-Mercaptopropyl)trimethoxysilane, 95%

$40.34 - $40.34

Chemical Identifiers

CAS 4420-74-0
Molecular Formula C6H16O3SSi
Linear Formula (CH3O)3Si(CH2)3SH
Formula Weight 196.34
MDL Number MFCD00004901
UN Number UN3082
Beilstein 2038119
Synonym 3-(Trimethoxysilyl)propanethiol
Chemical Name or Material (3-Mercaptopropyl)trimethoxysilane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2372614 SDS Alfa Aesar™
B2372614
25g Each for $40.34
AAB2372622 SDS Alfa Aesar™
B2372622
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2372636 SDS Alfa Aesar™
B2372636
500g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
(3-Mercaptopropyl)trimethoxysilane is used as a capping molecule for cadmium sulphide nanocrystals. It is used in the preparation of multi-walled carbon nanotubes and bilayer modified gold electrode. It acts as a linker molecule used in the preparation of gold multilayers and as a molecular adhesive in the fabrication of vapor-deposited gold electrodes on glass substrates. It is also used as a precursor for silica.

Solubility
Miscible with methanol, ethanol, isopropanol, acetone, benzene, toluene and xylene.

Notes
Air and moisture sensitive. Incompatible with strong oxidizing agents, strong acids, alcohols and water. Decomposes in water.
Description & Specifications

Chemical Identifiers

4420-74-0
(CH3O)3Si(CH2)3SH
MFCD00004901
2038119
(3-Mercaptopropyl)trimethoxysilane
C6H16O3SSi
196.34
UN3082
3-(Trimethoxysilyl)propanethiol

Specifications

196.34
213° to 215°C
C6H16O3SSi
3-(Trimethoxysilyl)propanethiol
4420-74-0
2038119
(3-Mercaptopropyl)trimethoxysilane
96°C (204°F)
25g
UN3082
MFCD00004901
<−50°C
(CH3O)3Si(CH2)3SH
95%

Safety and Handling

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

DOTInformation : Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.

RTECSNumber : TZ7800000

TSCA : TSCA