ChemicalBook--->CAS DataBase List--->18623-11-5

18623-11-5

18623-11-5 Structure

18623-11-5 Structure
IdentificationBack Directory
[Name]

N-OCTADECYLSILANE
[CAS]

18623-11-5
[Synonyms]

Ctadecylsilane
OCTADECYLSILANE
octadecyl-silan
N-OCTADECYLSILANE
Silane, octadecyl-
octadecylsilanemixtureofisomers
OCTADECYLSILANE/N-OCTADECYLSILANE
OCTADECYLSILANE, 97%, MIXTURE OF ISOMERS
[EINECS(EC#)]

242-453-9
[Molecular Formula]

C18H40Si
[MDL Number]

MFCD00039874
[MOL File]

18623-11-5.mol
[Molecular Weight]

284.6
Chemical PropertiesBack Directory
[Melting point ]

29 °C (lit.)
[Boiling point ]

195 °C/15 mmHg (lit.)
[density ]

0.795 g/mL at 25 °C (lit.)
[Fp ]

230 °F
[form ]

solid
[Specific Gravity]

0.795
[Hydrolytic Sensitivity]

3: reacts with aqueous base
[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
[SMILES]

CCCCCCCCCCCCCCCCCC[SiH3]
[EPA Substance Registry System]

Silane, octadecyl- (18623-11-5)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

1
[TSCA ]

Yes
[HS Code ]

29319090
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[Uses]

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.
Spectrum DetailBack Directory
[Spectrum Detail]

N-OCTADECYLSILANE(18623-11-5)IR
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