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
Beilstein:
1744230
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
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vapor density
>1 (vs air)
Quality Level
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.)
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
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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.[1]
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).[1] OTS can also be used for the surface modification of silicon oxide (SiO2), used in the fabrication of pentacene organic field effect transistors (OFETs).[2] OTS functionalized wafers can be coated on enhanced green fluorescent protein (GFP) and anchor peptides based films to determine the thickness of the films.[3]
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Supplementary Hazards
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 1
Flash Point(F)
185.0 °F - closed cup
Flash Point(C)
85 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
危险化学品
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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
Anodized aluminum oxide thin films for room-temperature-processed, flexible, low-voltage organic non-volatile memory elements with excellent charge retention.
Martin Kaltenbrunner et al.
Advanced materials (Deerfield Beach, Fla.), 23(42), 4892-4896 (2011-10-01)
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)
Kathryn F A Clancy et al.
Biosensors & bioelectronics, 130, 397-407 (2018-09-27)
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
Kechun Zhang et al.
Journal of the American Chemical Society, 127(29), 10136-10137 (2005-07-21)
An artificial polypeptide scaffold composed of surface anchor and protein capture domains was designed and expressed in vivo. By using a mutant E. coli phenylalanyl-tRNA synthetase, the photoreactive amino acid para-azidophenylalanine was incorporated into the surface anchor domain. Octyltrichlorosilane-treated surfaces
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