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Merck

442291

Sigma-Aldrich

Octadecylsilan

97%

Synonym(e):

Octadecyltrihydridosilane

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About This Item

Lineare Formel:
CH3(CH2)17SiH3
CAS-Nummer:
Molekulargewicht:
284.60
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352103
PubChem Substanz-ID:
NACRES:
NA.22

Assay

97%

bp

195 °C/15 mmHg (lit.)

mp (Schmelzpunkt)

29 °C (lit.)

Dichte

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

InChIKey

YTJSFYQNRXLOIC-UHFFFAOYSA-N

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Allgemeine Beschreibung

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.

Anwendung

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.

Piktogramme

Exclamation mark

Signalwort

Warning

Gefahreneinstufungen

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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