(3-Mercaptopropyl)trimethoxysilane, 95%, Thermo Scientific Chemicals

Beschreibung

(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.

Spezifikation

Chemische Identifikatoren

• 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

• Boiling Point: 213°C to 215°C
• Melting Point: <-50°C
• Quantity: 100 g
• Linear Formula: (CH₃O)₃Si(CH₂)₃SH
• UN Number: UN3082
• Beilstein: 2038119
• Flash Point: 96°C (204°F)
• Solubility Information: Miscible with methanol,ethanol,isopropanol,acetone,benzene,toluene and xylene.
• Formula Weight: 196.34
• Percent Purity: 95%
• Refractive Index: 1.443
• Sensitivity: Air and moisture sensitive
• Density: 1.05
• Chemical Name or Material: (3-Mercaptopropyl)trimethoxysilane

Sicherheit und Handhabung

Produktidentifikator

• (3-Mercaptopropyl)trimethoxysilane

Signalwort

• Warning

Gefahrenkategorie

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 2
• Skin sensitiser Category 1

Gefahrenhinweis

• H302-Harmful if swallowed.
• H317-May cause an allergic skin reaction.
• H411-Toxic to aquatic life with long lasting effects.

Sicherheitshinweis

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P333+P313-If skin irritation or rash occurs: Get medical advice/attention.

Ergänzende Informationen

• MIXTURE LIST-Contains : 3-Mercaptopropyltrimethoxysilane

RUO – Research Use Only