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| | PHENYLTRIS(METHYLETHYLKETOXIMIO)SILANE Basic information | | Description |
| Product Name: | PHENYLTRIS(METHYLETHYLKETOXIMIO)SILANE | | Synonyms: | PHENYL TRIS METHYLETHYL KETOXIME SILANE;PHENYLTRIS(METHYLETHYLKETOXIMIO)SILANE;2-Butanone, O,O,O-(phenylsilylidyne)trioxime;Phenyl Oximino Silane. Phenyltris(MEKO)silane. Phenyltris(2-butanoneoxime)silane Phenyltris(methylethylketoximino)silane;Tris(methylethylketoxime)phenylsilane;PHENYLTRIS(METHYLETHYLKETOXIMINO)SILANE, tech-95;PHENYLTRIS(METHYLETHYLKETOXIMINO)SILANE;Phenyl tris(MEKO)silane | | CAS: | 34036-80-1 | | MF: | C18H29N3O3Si | | MW: | 363.53 | | EINECS: | 433-360-6 | | Product Categories: | Crosslinking Agents;Silicone series;Crosslinkers | | Mol File: | 34036-80-1.mol |  |
| | PHENYLTRIS(METHYLETHYLKETOXIMIO)SILANE Chemical Properties |
| Melting point | <0°C | | Boiling point | 63 °C | | density | 0,995 g/cm3 | | vapor pressure | 0.003Pa at 25℃ | | Fp | 90°C | | Specific Gravity | 0.995 | | Water Solubility | 36.63g/L | | Hydrolytic Sensitivity | 7: reacts slowly with moisture/water | | InChI | InChI=1S/C18H29N3O3Si/c1-7-15(4)19-22-25(23-20-16(5)8-2,24-21-17(6)9-3)18-13-11-10-12-14-18/h10-14H,7-9H2,1-6H3/b19-15+,20-16+,21-17+ | | InChIKey | XKBQRJBETDMEFN-ILRZCOILSA-N | | SMILES | [Si](O/N=C(\C)/CC)(O/N=C(\C)/CC)(O/N=C(\C)/CC)C1C=CC=CC=1 | | LogP | 1.69 | | EPA Substance Registry System | 2-Butanone, O,O',O''-(phenylsilylidyne)trioxime (34036-80-1) |
| | PHENYLTRIS(METHYLETHYLKETOXIMIO)SILANE Usage And Synthesis |
| Description | Phenyl Tris(methylethylketoxime)silane (POS) is clear and yellowish or colorless liquid with a typical smell (MEKO). The product readily hydrolyzes upon contact with moisture. The product is used as a crosslinker in the manufacturing of 1-part neutral cure silicone sealant and will allow the skilled formulator to develop low modulus sealants with high movement capability.
Using Phenyl Tris(methylethylketoxime)silane in sealant-formulations will also provide improved tear-resistance and heat-resistance. Another important advantage of using PC7600 in silicone sealants is that extended tooling times can be achieved without jeopardizing crack-resistance.
| | Chemical Properties | Clear to straw liquid with mild odor | | Flammability and Explosibility | Non flammable |
| | PHENYLTRIS(METHYLETHYLKETOXIMIO)SILANE Preparation Products And Raw materials |
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