ChemNet > CAS > 3069-42-9 trimethoxyoctadecylsilane

3069-42-9 trimethoxyoctadecylsilane

product Name	trimethoxyoctadecylsilane
CAS No	3069-42-9
Synonyms	n-Octadecyltrimethoxysilane; Silane, trimethoxyoctadecyl-; Trimethoxyoctadecylsilane; Octadecyltrimethoxysilane
Molecular Formula	C₂₁H₄₆O₃Si
Molecular Weight	374.6736
InChI	InChI=1/C21H46O3Si/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-25(22-2,23-3)24-4/h5-21H2,1-4H3
EINECS	221-339-2
Molecular Structure
Density	0.871g/cm³
Melting point	13-17℃
Boiling point	294.2°C at 760 mmHg
Refractive index	1.439
Flash point	140°C
Vapour Pressur	0.00289mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S36:;

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