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Merck
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Key Documents

Autres documents

442291

Sigma-Aldrich

Octadecylsilane

97%

Synonyme(s) :

Octadecyltrihydridosilane

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About This Item

Formule linéaire :
CH3(CH2)17SiH3
Numéro CAS:
18623-11-5
Poids moléculaire :
284.60
Numéro CE :
242-453-9
Numéro MDL:
MFCD00039874
Code UNSPSC :
12352103
ID de substance PubChem :
24867783
Nomenclature NACRES :
NA.22

Niveau de qualité

100

Pureté

97%

Point d'ébullition

195 °C/15 mmHg (lit.)

Pf

29 °C (lit.)

Densité

0.795 g/mL at 25 °C (lit.)

Chaîne SMILES 

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

Clé InChI

YTJSFYQNRXLOIC-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315 - H319 - H335

Classification des risques

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

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Marcelo Delmar Cantú et al.
Analytical and bioanalytical chemistry, 386(2), 256-263 (2006-08-10)
Simple, sensitive, and reproducible off-line solid-phase microextraction and liquid chromatography (SPME/LC) methods are described for the determination of seven anticonvulsants and tricyclic antidepressants in human plasma. Factorial design and simplex methodology were applied in the optimization of the SPME procedure
Takumi Tomono et al.
Journal of pharmaceutical sciences, 106(9), 2642-2649 (2017-03-23)
Overexpression and activation of P-glycoprotein (P-gp), which mediates efflux transport of various anticancer drugs in cancer cells, is associated with multidrug resistance (MDR). On the other hand, malignant cancer cells frequently undergo epithelial-to-mesenchymal transition (EMT), thereby acquiring high migratory mobility
Alexander V Gorshkov et al.
Analytical chemistry, 78(22), 7770-7777 (2006-11-16)
An approach to sequence-dependent retention time prediction of peptides based on the concept of liquid chromatography at critical conditions (LCCC) is presented. Within the LCCC approach applied to biopolymers (BioLCCC), the specific retention time corresponds to a particular sequence. In
Ruixi Xie et al.
Analytical chemistry, 79(4), 1529-1535 (2007-02-15)
A novel fritless capillary column for capillary electrochromatography (CEC) has been developed. The ODS microspheres were packed into a capillary and were then immobilized within an organic polymer prepared in situ through a photopolymerization process. The entrapment conditions were investigated
Tomokazu Hata et al.
PloS one, 12(7), e0180745-e0180745 (2017-07-07)
Gut lumen serotonin (5-hydroxytryptamine: 5-HT) contributes to several gastrointestinal functions such as peristaltic reflexes. 5-HT is released from enterochromaffin (EC) cells in response to a number of stimuli, including signals from the gut microbiota. However, the specific mechanism by which
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