1. Product Name: Vinyltris(methylethylketoxime)silane /VOS
2. Molecular Formula: C14H27N3O3Si
3. Molecular Weight: 313.5
4. CAS No.:2224-33- 1
5. Density at 25℃ : 0.99g/ml
6. Boiling point at 760mmHg : 300℃
7. Flash Point : 106℃
8. Refractive index (25℃): 1.4635
9. Reactivity: Readily hydrolyzes upon contact with moisture
10. Technological Index
Item | Index |
Appearance | Colorless transparent liquid |
Content of
Vinyltris(methylethylketoxime)silane/% ≥ | 90.00 |
11.Application and Usage
It is a clear and almost colorless fluid with a typical smell (MEKO). It is used as a neutral curing agent in silicone sealant formulations. In most cases, it is used in combination with methyloxime silane. Compared to formulations based on methyloxime silanes only, the use of combinations containing methyl- and vinyloxime silanes leads to a shorter skin formation time of the silicone sealant without a reduction of the curing time. The ability of the sealant to withstand stress early, required for a certain elasticity and tear resistance, is achieved.
12. Package, Storage and HandlingN.W 25KG/Plastic drum, or 200KG/Drum.
Storage at ventilate and dry place and prevention from water, heat and sunshine. Be careful when loading and unloading to avoid damages of the package. Customers considering the use of this product should review the latest Material Safety Data Sheet and label for product safety information, handling instructions, personal protective equipment if necessary, and any special storage condition required.
