Di Tert-Butoxy Diacetoxysilane
Product introduction


Tests Specification
Appearance Colorless transparent liquid
Active content ≥85%
Density(g/ml) 1.02
Refractive index 1.404


200Kg Drum or 1000Kg IBC Containers.


YAC-BDAC is a clear and almost colourless fluid with a typical smell (vinegar). It readily hydrolyses upon contact with moisture.

YAC-BDAC has a strong hydrolytic activity and can hydrolyze with water without catalyst at room temperature. The hydrolysis activity is between alkoxysilane and chlorosilane.

YAC-BDAC is to take off the acetate type RTV 1 adhesion promoter, promote the caking property of aluminium and other metal base material. The amount is about 0.3 to 0.5%.

Packing and Storage

Store in the shade. Keep container closed and store in a dry and ventilated place. Containers that have been opened must be carefully resealed and kept upright to prevent leakage.

Recommend Shelf Life:12 months