• USA Home
  • 235725 - Trichloro(octyl)silane

EMAIL THIS PAGE TO A FRIEND
235725 Sigma-Aldrich

Trichloro(octyl)silane

97%

Synonym: Octyltrichlorosilane

  • CAS Number 5283-66-9

  • Linear Formula CH3(CH2)7SiCl3

  • Molecular Weight 247.67

  •  Beilstein/REAXYS Number 1744230

  •  EC Number 226-112-1

  •  MDL number MFCD00000488

  •  PubChem Substance ID 24853997

  •  NACRES NA.23

Purchase

Properties

Related Categories Chemical Synthesis, Materials Science, Materials for Surface Modification, Micro/NanoElectronics, Nanomaterials,
Quality Level   100
vapor density   >1 (vs air)
assay   97%
refractive index   n20/D 1.447 (lit.)
bp   233 °C/731 mmHg (lit.)
density   1.07 g/mL at 25 °C (lit.)
SMILES string   CCCCCCCC[Si](Cl)(Cl)Cl
InChI   1S/C8H17Cl3Si/c1-2-3-4-5-6-7-8-12(9,10)11/h2-8H2,1H3
InChI key   RCHUVCPBWWSUMC-UHFFFAOYSA-N

Description

General description

Trichloro(octyl)silane (OTS) is a linear alkylsilane which is used as a modifying agent which creates a low cost hydrophobic surface with high thermo-mechanical stability. OTS contains hydrolysable groups which form a covalent bond with the hydroxyl groups present on the surface.

Application

OTS functionalized magnesium oxide (MnO2)/aluminium oxide (Al2O3) surface can be used as a catalyst in the decomposition of ozone (O3) and nitrogen dioxide (NO2). OTS can also be used for the surface modification of silicon oxide (SiO2), used in the fabrication of pentacene organic field effect transistors (OFETs). OTS functionalized wafers can be coated on enhanced green fluorescent protein (GFP) and anchor peptides based films to determine the thickness of the films.

Packaging

100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
EUH014
RIDADR 
UN 1801 8 / PGII
WGK Germany 
WGK 1
Flash Point(F) 
185.0 °F - closed cup
Flash Point(C) 
85 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?