Isobutyltrimethoxysilane
18395-30-7
C₇H₁₈O₃Si
| Chemical Name | Isobutyltrimethoxysilane |
| CAS No. | 18395-30-7 |
| EINECS No. | 242-272-5 |
| Molecular Formula | C₇H₁₈O₃Si |
| Appearance | Colorless transparent liquid |
| Purity | 98% |
Isobutyltrimethoxysilane can be used as a surface modifier to impart hydrophobicity (e.g., on concrete, glass, inorganic pigments, or mineral fillers).
When diluted with a suitable solvent, Isobutyltrimethoxysilane can be incorporated into formulations for waterproofing products. Upon proper application, the formulated product penetrates through a chemical reaction with the cementitious matrix to provide waterproofing. The treated substrate becomes hydrophobic while retaining its original appearance.
210L steel drum: 190kg per drum
1000L IBC drum: 850kg per drum
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