Silane | Silanes | Alkyl & Alkoxy Silanes

SiSiB® PC5133

Synonym: Methyltri-n-propoxysilane

Chemical Structure


SiSiB® organosilanes basic structure is RnSi(OR)4-n, wherein "R" is an alkyl, aryl, or other organofunctional group and "OR" is a methoxy, ethoxy, or acetoxy group.

Typical Physical Properties

Chemical Name: Methyltripropoxysilane
CAS No.: 5581-66-8
EINECS No.: 226-978-0
Empirical Formula: C10H24O3Si
Molecular Weight: 220.38
Boiling Point: 83°C [13mmHg]
Flash Point: 60°C
Color and Appearance: Colorless clear liquid
Density [25°C]: 0.88
Refractive Index [25°C]: 1.4085
Purity: 98.0% by GC


SiSiB® PC5133 is used in the pharmaceutical and chemical industry


Customized product packing is 100ml, 250ml, 500ml, 1L and 5L bottle. Industrialized product packing is 210L steel drum or 1000L IBC tote, for more details, please visit Packing Centre.

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