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(3-Mercaptopropyl)trimethoxysilane, 95%
CAS: 4420-74-0 | C6H16O3SSi | 196.336 g/mol
$69.89 - $503.11
Chemical Identifiers
| CAS | 4420-74-0 |
|---|---|
| Molecular Formula | C6H16O3SSi |
| Molecular Weight (g/mol) | 196.336 |
| MDL Number | MFCD00004901 |
| InChI Key | UUEWCQRISZBELL-UHFFFAOYSA-N |
| Synonym | trimethoxysilylpropanethiol, 3-mercaptopropyltrimethoxysilane, 3-mercaptopropyl trimethoxysilane, 1-propanethiol, 3-trimethoxysilyl, silquest a 189, 3-trimethoxysilyl propanethiol, prosil 196, silane a 189, union carbide a-189, sila-ace s 810 |
| PubChem CID | 20473 |
| IUPAC Name | 3-trimethoxysilylpropane-1-thiol |
| SMILES | CO[Si](CCCS)(OC)OC |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAB2372614
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Thermo Scientific Chemicals
B2372614 |
25 g |
Each for $69.89
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AAB2372622
|
Thermo Scientific Chemicals
B2372622 |
100 g |
Each for $160.12
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AAB2372636
|
Thermo Scientific Chemicals
B2372636 |
500 g |
Each for $503.11
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Description
(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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
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.
Chemical Identifiers
| 4420-74-0 | |
| 196.336 | |
| UUEWCQRISZBELL-UHFFFAOYSA-N | |
| 20473 | |
| CO[Si](CCCS)(OC)OC |
| C6H16O3SSi | |
| MFCD00004901 | |
| trimethoxysilylpropanethiol, 3-mercaptopropyltrimethoxysilane, 3-mercaptopropyl trimethoxysilane, 1-propanethiol, 3-trimethoxysilyl, silquest a 189, 3-trimethoxysilyl propanethiol, prosil 196, silane a 189, union carbide a-189, sila-ace s 810 | |
| 3-trimethoxysilylpropane-1-thiol |
Specifications
| 213°C to 215°C | |
| 4420-74-0 | |
| C6H16O3SSi | |
| MFCD00004901 | |
| 2038119 | |
| trimethoxysilylpropanethiol, 3-mercaptopropyltrimethoxysilane, 3-mercaptopropyl trimethoxysilane, 1-propanethiol, 3-trimethoxysilyl, silquest a 189, 3-trimethoxysilyl propanethiol, prosil 196, silane a 189, union carbide a-189, sila-ace s 810 | |
| UUEWCQRISZBELL-UHFFFAOYSA-N | |
| 3-trimethoxysilylpropane-1-thiol | |
| 20473 | |
| 95% | |
| Air and moisture sensitive | |
| (3-Mercaptopropyl)trimethoxysilane |
| <-50°C | |
| 25 g | |
| (CH3O)3Si(CH2)3SH | |
| UN3082 | |
| 96°C (204°F) | |
| Miscible with methanol,ethanol,isopropanol,acetone,benzene,toluene and xylene. | |
| CO[Si](CCCS)(OC)OC | |
| 196.336 | |
| 196.34 | |
| 1.443 | |
| 1.05 |
Safety and Handling
GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P270-P272-P280g-P301+P312-P302+P352-P330-P333+P313-P363-P501c
H302-H317
DOTInformation : Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.
EINECSNumber : 224-588-5
RTECSNumber : TZ7800000
TSCA : Yes
Recommended Storage : Ambient temperatures; Store under Nitrogen
RUO – Research Use Only