Sigma Aldrich Trichloro(octadecyl)silane

Catalog No.	Quantity
10-481-7500G	500 g
10-481-7100G	100 g
10-481-725G	25 g

Catalog No. 10-481-7500G Supplier Sigma Aldrich Supplier No. 104817500G

Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Trichloro(octadecyl)silane (OTS) is an alkoxy silane with a large alkyl and polar head group, mainly used as a self-assembled monolayer (SAM) on a variety of nanoparticles and metal oxides substrates. It provides an amphiphilic character that can be used in molecular and opto-electronics applications.OTS can be used to silanize poly(vinylalcohol) (PVA)/nanosilica (SiO2) nanofibers that can provide a hydrophobic coating on the wooden surfaces by electrospinning. It can also be used as a SAM on the surface of silica (SiO2) gate dielectric for the development of organic field effect transistor (OFETs). It may also be used in a variety of applications like improving the electrochemical performance for dye sensitized solar cells and for the development of metal insulated field effect transistors.

Specifications

• CAS: 112-04-9
• Density: 0.984 g/mL (at 25°C)
• Boiling Point: 223°C
• Molecular Formula: C18H37Cl3Si
• Refractive Index: n20/D 1.459 (literature)
• Linear Formula: CH3(CH2)17 SiCl3
• Quantity: 500 g
• MDL Number: MFCD00000484
• Synonym: Octadecyltrichlorosilane
• Molecular Weight (g/mol): 387.93
• Percent Purity: ≥90%