IOTA-VOS Vinyltris(methylethylketoxime)silane


Synonyms: Vinyltris(methylethylketoximino)silane;
Tri(2-butaneneoxime)vinylsilane;
Vinyltris(2-butylidenaminooxy)silane;
VOS


Molecular Formula: C14H27N3O3Si
Molecular Weight: 313.47
CAS No.: 2224-33-1
EINECS: 218-747-8
Physical Properties:
Density: 0.975
Boiling point: 115 ºC (0.12 mmHg)
Refractive index: 1.4543-1.4553
Purity: 96.0% min.
Appearance: Colorless to light yellow transparent liquid
PH Value: 6-7



Application:
Used as a neutral curing agent in silicone sealant formulations. In most cases Used in combination with methyloxime silane Compared to formulations based on methyloxime silanes only, the use of com binations containing methyl- and vinyloxime silanes leads to a shorter skin formation time of the silicone sealantwithout 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.


Packingand storage:
Net 200L per iron drum and stored in cool and dry places to avoid light, heat and moisture.