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octadecylsilane

OCTADECYLSILANE 97% MIXTURE OF ISOMERS

Catalog No.
C005B-023052
Manufacturer No.
442291-25G-A
Manufacturer Name
Sigma-Aldrich
Quantity
25
Unit of Measure
GR

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Octadecylsilane is an organosilicon compound that consists of a long-chain hydrocarbon (18 carbons) bonded to a silicon atom through a carbon-silicon bond. It is widely used in various applications due to its high surface activity, making it an

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General description

Octadecylsilane is an organosilicon compound that consists of a long-chain hydrocarbon (18 carbons) bonded to a silicon atom through a carbon-silicon bond. It is widely used in various applications due to its high surface activity, making it an excellent adsorbent for non-polar organic compounds. It is also used as a surface modifier or coating agent.

Application

Octadecylsilane can be used as a modifying agent for montmorillonite clay nanoparticles, which are used as a filler material in the synthesis of poly(methyl methacrylate) (PMMA)/silylated montmorillonite composites.

Molecular Weight: 284.60. Empirical Formula: C18H40Si. linearFormula: CH3(CH2)17SiH3. Quality Level: 100. Assay: 97%. bp: 195 . °C/15 . mmHg (lit.). mp: 29 . °C (lit.). density: 0.795 . g/mL . at 25 . °C (lit.). SMILES string: CCCCCCCCCCCCCCCCCC[SiH3]. InChI: 1S/C18H40Si/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h2-18H2,1,19H3. InChI key: YTJSFYQNRXLOIC-UHFFFAOYSA-N. Pictograms: GHS07. Signal Word: Warning. Hazard Statements: H315 - H319 - H335. Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338. Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 11 - Combustible Solids. WGK: WGK 1. Flash Point(F): Not applicable. Flash Point(C): Not applicable.
UPC:
51111613
Condition:
New
HazmatClass:
No
MPN:
442291-25G-A
CAS:
18623-11-5

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