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n-Octadecyltrichlorosilane, 95%, cont. 5-10% branched isomers, Thermo Scientific Chemicals
Catalog number: A15732.0B
1000 g, Each
Thermo Scientific Chemicals
n-Octadecyltrichlorosilane, 95%, cont. 5-10% branched isomers, Thermo Scientific Chemicals
Catalog number: A15732.0B
1000 g, Each
Quantity
Catalog number: A15732.0B
also known as A15732-0B
Price (EUR)
316,80 Online price
352,00
Each
Quantity
-
Chemical Identifiers
CAS
112-04-9
IUPAC Name
trichloro(octadecyl)silane
Molecular Formula
C18H37Cl3Si
InChI Key
PYJJCSYBSYXGQQ-UHFFFAOYSA-N
SMILES
CCCCCCCCCCCCCCCCCC[Si](Cl)(Cl)Cl
Specifications
Specification SheetAppearance (Color)
Colorless to pale yellow to yellow-brown or pale brown
Form
Clear to slightly hazy liquid
Assay (GC)
≥84.5% (main component)
Assay (GC)
≥94.0% (sum of isomers)
Comment
Deposited material dissolves/melts on warming leaving a slight precipitate
Description
n-Octadecyltrichlorosilane is used in semiconductor industry to form self-assembled monolayer thin films on silicon dioxide substrates. Used in molecular electronics, as thin insulating gates in Metal-Insulator-Semiconductor Field-Effect Transistors. It is also used in platinum catalyzed synthesis.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
n-Octadecyltrichlorosilane is used in semiconductor industry to form self-assembled monolayer thin films on silicon dioxide substrates. Used in molecular electronics, as thin insulating gates in Metal-Insulator-Semiconductor Field-Effect Transistors. It is also used in platinum catalyzed synthesis.
Solubility
Decomposes in water.
Notes
Moisture sensitive. Store in cool dry place in tightly closed container. Store under dry inert gas. Keep away from water/moisture.
n-Octadecyltrichlorosilane is used in semiconductor industry to form self-assembled monolayer thin films on silicon dioxide substrates. Used in molecular electronics, as thin insulating gates in Metal-Insulator-Semiconductor Field-Effect Transistors. It is also used in platinum catalyzed synthesis.
Solubility
Decomposes in water.
Notes
Moisture sensitive. Store in cool dry place in tightly closed container. Store under dry inert gas. Keep away from water/moisture.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Skin Corrosion/Irritation
Category 1
Serious Eye Damage/Eye Irritation
Category 1
Specific target organ toxicity - (single exposure)
Category 3
Label Elements
Signal Word
Danger
Hazard Statements
H314 - Causes severe skin burns and eye damage
H335 - May cause respiratory irritation
EU Specific Hazard Statements
EUH014 - Reacts violently with water
Precautionary Statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P301 + P330 + P331 - IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower
P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P310 - Immediately call a POISON CENTER or doctor/physician