104825
Butyltrichlorosilane
99%
Synonym(s):
Trichlorobutylsilane
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About This Item
Linear Formula:
CH3(CH2)3SiCl3
CAS Number:
Molecular Weight:
191.56
Beilstein:
1736032
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
Assay
99%
form
liquid
refractive index
n20/D 1.437 (lit.)
bp
149 °C (lit.)
density
1.16 g/mL at 25 °C (lit.)
SMILES string
CCCC[Si](Cl)(Cl)Cl
InChI
1S/C4H9Cl3Si/c1-2-3-4-8(5,6)7/h2-4H2,1H3
InChI key
FQEKAFQSVPLXON-UHFFFAOYSA-N
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General description
Butyltrichlorosilane (BTS) is a silane based surface modifier that forms a self-assembled monolayer(SAM) by forming a thin outer layer coated on the surface of a variety of metals and metal oxides.
Application
BTS can be coated on the glass substrate to introduce the surface alkyl, which can bind well with 2-methacryloyloxyethyl-4-azidobenzoate (MPAz) to convert hydrophophobic glass surfaces to superhydrophilic surfaces. It can functionalize zinc peroxide nanoparticle/polystyrene sulfonate (PSS) hybrid based sensors to improve the limit of detection by three-folds.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B
Supplementary Hazards
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
113.0 °F - closed cup
Flash Point(C)
45 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Surface modification of chlorine-passivated silicon nanocrystals
Wang R, et al.
Physical Chemistry Chemical Physics, 15(6), 1815-1820 (2013)
From Si and C encapsulated SiO2 to SiC: exploring the influence of sol-gel polymer substitution on thermally induced nanocrystal formation.
Dasog, Mita, Christina Rachinsky, and Jonathan GC Veinot
Journal of Materials Chemistry, 21(33), 12422-12427 (2011)
Monolayer-controlled deposition of silicon oxide films on gold, silicon, and mica substrates by room-temperature adsorption and oxidation of alkylsiloxane monolayers
Vallant, T., et al.
The Journal of Physical Chemistry B, 104(22), 5309-5317 (2000)
Synthesis of photoreactive phospholipid polymers for use in versatile surface modification of various materials to obtain extreme wettability.
Fukazawa K and Ishihara K
ACS Applied Materials & Interfaces, 5(15), 6832-6836 (2013)
ZnO2 nanohybrid thin film sensor for the detection of ethanol vapour at room temperature using reflectometric interference spectroscopy.
Sebok D and Imre D
Sensors and Actuators B, Chemical, 206(6), 435-442 (2015)
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