Dalian Huiyuan Fine Chemicals Co., Ltd.

Chemical name: Triphenylphosphine oxide (TPPO)

CAS NO.:791-28-6

Molecular formual: C18H15OP

Molecular weight: 108.1

Technical conditions:

Appearance: white to off-white crystal

Content: 99.5%Min

Melting point: 154-158°C

Usage:Triphenylphosphine oxide (TPPO) is a coordinating solvent used to activate crystallization

of chemical compounds. It has been used in flame retardant applications, as an epoxy cure

catalyst, and more recently, to produce nanostructures.