Octaphenyl cyclotetrasiloxane, also known as IOTA-AKT, is a specialized chemical compound with the CAS number 546-56-5 and a formula of C48H40O4Si4. Its unique structure, represented as [(C6H5)2SiO]4, endows it with distinct properties. Boasting a molecular weight of 793.18, this compound appears as white powder crystals with a purity level of at least 99.0%. Its melting point ranges from 203-205°C, while the boiling point stands at 334°C, and the flash point is 200°C. Notably, IOTA-AKT is insoluble in water but soluble in various common chemical solvents, making it a versatile component in various industrial applications.
Octaphenyl cyclotetrasiloxane IOTA-AKT-IOTA (phenylsilicone.com)
