Cat.No.KY142636 Name1,4-Bis(diphenylphosphino)butane CAS7688-25-7 MolFormula C28H28P2 MolWeight 426.47 Enquiry Email Name/Company Message KY142636 - 7688-25-7 | 1,4-Bis(diphenylphosphino)butane Quantity: Captcha Send Message