Octaphenyl cyclotetrasiloxane (IOTA-AKT), with a CAS number of 546-56-5, is a chemical compound characterized by its unique formula C48H40O4Si4. The chemical structure of this compound can be represented as [(C6H5)2SiO]4, showcasing its tetrahedral silicon-oxygen framework substituted with phenyl groups. With a molecular weight of 793.18, IOTA-AKT exhibits distinct physical and chemical properties. It appears as a white powder crystal, boasting a purity level of at least 99.0%. Its melting point ranges from 203-205 °C, while the boiling point stands at 334 °C. The flash point of this compound is 200 °C, indicating its relatively high thermal stability. In terms of solubility, IOTA-AKT is insoluble in water but soluble in common chemical solvents.
Octaphenyl cyclotetrasiloxane IOTA-AKT-IOTA
