Alkyl alkoxy silane used as a surface modifier and hydrophobing agent. The short methyl group gives the highest silane density per unit weight and the fastest hydrolysis, making it the most economical hydrophobing agent. Releases methanol on hydrolysis; faster reacting.
Product Code
AC-N121
Methyldimethoxysilane
CAS Number
16881-77-9
EINECS
240-914-9
Description
Synonyms
Cross-Reference
Comparable products from other manufacturers, for identification purposes only.
Key applications
- Masonry, concrete and facade water repellency
- Hydrophobic treatment of fillers and pigments
- Powder flow and anti-caking
- Glass fiber and mineral wool sizing
- Adhesion primer on inorganic substrates
Characteristics
| Family | Alkoxy Silanes |
|---|---|
| Functionality | Alkoxy |
| Molecular formula | C3H10O2Si |
| Molecular weight | 106.2 g/mol |