Cat.No.KY142254 NameOCTAPHENYLCYCLOTETRASILOXANE CAS546-56-5 MolFormula C48H40O4Si4 MolWeight 793.17 Enquiry Email Name/Company Message KY142254 - 546-56-5 | OCTAPHENYLCYCLOTETRASILOXANE Quantity: Captcha Send Message