Methyltriacetoxysilane CAS NO.4253-34-3

HG-401 Silane (MTAS) Chemical Name Methyl triacetoxysilane Structure Formula O CH3Si(O－C－CH3)3 Molecular Weig…

HG-401 Silane (MTAS) Chemical Name Methyl triacetoxysilane Structure Formula O CH3Si(O－C－CH3)3 Molecular Weight 220.25 Properties and Specifications Appearance: Colorless to light yellow transparent liquid Or white crystal at low temperature. Min. Purity: 90.0 % Density (20℃): 1.1750~1.1800 g/cm3 PH Value: 5~7 Boiling Point : 110~112℃/17mmHg Melting Point: 40.5℃ Clˉ ≤0.01% Refractive Index (n25D): 1.4045-1.4055 Flash Point: >80℃ Application This product is mainly used as cross-linking agent for room temperature vulcanized silicone rubber. Package, Storage & Transportation It’s packaged in 25kg plastic barrel or 200kg plastic drum. Stored in a dry, lightless and cool place tightly sealed original packaging. It isn’t inflammable and explosive, can be transported according to general chemicals. MTAS’s shelf life is one