... material. 2,It is used to manufacture chemical luminescence sources. 3,CIPO CPPO(CIPO):Standard: Q/ZSH002-2005Molecular formula:C26H24O8Cl6Use:CPPO ... direct strong sunlight,keep away from moisture. Bis(2-Carbopentyloxy-3,5,6-Trichlorophenyl)Oxalate (CPPO/CIPO)