Product Information
Chemical Name:Methyl & Propyl tri acetoxy silane mixture
Product Code:D-1702
Molecular Formula: C7H12O6Si/ C9H16O6Si
Molecular Weight: 220.3/248.3
CAS NO:MTAS: 4253-34-3
PTAS: 17865-07-5
Properties
D-1702 is colorless to light yellowish transparent liquid, with strong acetic acid odor.
Technical data

Note: the above data are for reference only, can not be used as a technical specification
Reactivity
D-1702 soluble in acetic anhydride, cross-links with water and produce acetic acid.
Application
Crosslinker for RTV-1 acetoxy sealant
D-1702 is the main crosslinker for RTV-1 acetoxy sealant,which can be used alone or in combination with other acetoxysilane ,to achieve the required performance and curing rate.The addition is around 3% to 5% .