235725
Trichloro(octyl)silane
97%
Synonym(s):
Octyltrichlorosilane
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About This Item
Linear Formula:
CH3(CH2)7SiCl3
CAS Number:
Molecular Weight:
247.67
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
226-112-1
Beilstein/REAXYS Number:
1744230
MDL number:
InChI key
RCHUVCPBWWSUMC-UHFFFAOYSA-N
InChI
1S/C8H17Cl3Si/c1-2-3-4-5-6-7-8-12(9,10)11/h2-8H2,1H3
SMILES string
CCCCCCCC[Si](Cl)(Cl)Cl
vapor density
>1 (vs air)
assay
97%
form
liquid
refractive index
n20/D 1.447 (lit.)
bp
233 °C/731 mmHg (lit.)
density
1.07 g/mL at 25 °C (lit.)
Quality Level
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.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
supp_hazards
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
185.0 °F - closed cup
flash_point_c
85 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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Catalytic decomposition performance for O3 and NO2 in humid indoor air on a MnOx/Al2O3 catalyst modified by a cost-effective chemical grafting method.
Chen L, et al.
Journal of environmental sciences (China), 74, 58-70 (2018)
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The uniformity of the protein patterns, their shape, and the contrast between the fluorescence signal of the pattern and the background, critically modulate the quantitative accuracy of the microarray-derived data. While significant research focused of the identification of the factors
Anodized aluminum oxide thin films for room-temperature-processed, flexible, low-voltage organic non-volatile memory elements with excellent charge retention.
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Advanced materials (Deerfield Beach, Fla.), 23(42), 4892-4896 (2011-10-01)
Michael L Chabinyc et al.
Journal of the American Chemical Society, 129(11), 3226-3237 (2007-02-24)
Poly(2,5-bis(3-alkylthiophen-2-yl)thieno[3,2-b]thiophene), PBTTT, is a semiconducting polymer that forms thin film transistors (TFTs) with high field effect mobility on silicon dioxide dielectrics that are treated with alkyltrichlorosilanes ( approximately 0.2 to 0.5 cm2/V s) but forms TFTs with poor mobility on
Anchor peptides: A green and versatile method for polypropylene functionalization.
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Polymer, 116(1), 124-132 (2017)
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