Propyltriacetoxysilane | CAS 17865-07-5 | Acetoxy Silanes | Silane Crosslinkers

Silane Crosslinkers | Acetoxy Silanes | Adhesion Promoters | Acidic crosslinkers

SiSiB® PC7970

Propyltriacetoxysilane.

Chemical Structure

Introduction

SiSiB® PC7970 is a colourless to yellowish liquid, not miscible with water, decomposes with water and moisture under formation of acetic acid.

Typical Physical Properties

Chemical Name:	Propyltriacetoxysilane
CAS No.:	17865-07-5
EINECS No.:	241-816-9
Empirical Formula:	C₉H₁₆O₆Si
Molecular Weight:	249.31
Boiling Point:	236°C [760mmHg]
Flash Point:	81°C

Color and Appearance:	Colorless or yellowish transparent liquid
Density [25°C]:	1.112
Refractive Index [25°C]:	1.430 [25°C]
Purity:	Min.95%

Applications

It is used as a raw material (crosslinker) for acetoxy crosslinking RTV-1 sealants.

GUIDE - SiSiB SILANES & SILICONES - RTV-1 formulation solution

Available Complex Crosslinkers	Component
SiSiB® PM7030	PTA/MTA : 70/30
SiSiB® PM3070	PTA/MTA : 30/70
SiSiB® PM2080	PTA/MTA : 20/80
SiSiB® EM7030	ETA/MTA : 70/30

Packings

Net weight 200Kg steel drum or 1000Kg IBC container.

In the unopened original container SiSiB® PC7970 has a shelf life of one year in a dry and cool place. For more details, please visit Packing Centre.

Technical Library

Download Technical Data Sheet

中文

SiSiB® SILANES 2016	SiSiB® SILICONES 2016
SiSiB® SILANE Selection Guide	SiSiB® SILANE Cross Reference Guide