[B23726] CAS 4420-74-0 | (3-Mercaptopropyl)trimethoxysilane, 95%

CAS : 4420-74-0
UN# : UN3082
MDL : MFCD00004901
Hazard Class : 9
EINECS : 224-588-5
Packing Group : III

Other name :

3-(Trimethoxysilyl)propanethiol

Chemical Properties

Formula : C6H16O3SSi
Formula weight : 196.34
Melting Point : <-50°
Boiling Point : 213-215°
Flash point : 96°(204°F)
Density : 1.050
Refractive Index : 1.4430
Sensitivity : Moisture Sensitive. Air Sensitive. Store under Nitrogen. Ambient temperatures.
Form : Liquid
Solubility : Miscible with methanol, ethanol, isopropanol, acetone, benzene, toluene and xylene.

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.

Grade Specifications

GHS Hazard and Precautionary Statements

Hazard Statements : H301-H315-H319-H335-H411-H401Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.Toxic to aquatic life with long lasting effects.Toxic to aquatic life.
Precautionary Statements : P261-P301+P310-P305+P351+P338-P302+P352-P405-P501aAvoid breathing dust/fume/gas/mist/vapours/spray.IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References :

Beilstein : 2038119
UN# : UN3082