Silane | Silanes | Alkyl & Alkoxy Silanes | Surface Modifier | Hydrophobing Agents

SiSiB® PC5883

Synonym: Methyloctadecyldimethoxysilane

Countertype of Wacker ODM-DIMETHOXY

Chemical Structure


SiSiB® PC5883 is a colorless liquid with slightly odour.

Typical Physical Properties

Chemical Name: Octodecylmethyldimethoxysilane
CAS No.: 70851-50-2
EINECS No.: 274-936-5
Empirical Formula: C21H46O2Si
Molecular Weight: 358.67
Boiling Point: Min.150°C [0.1mmHg]
Flash Point: 115°C
Color and Appearance: Colorless transparent liquid
Density [25°C]: 0.85
Refractive Index [25°C]: N/A
Purity: Min 95.0% by GC


SiSiB® PC5883 is a highly quality derivatization agent for the preparation of bonded HPLC reversed phases


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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