... a new chemical luminescent material. 2,It is used to manufacture chemical luminescence sources. 3,CIPO CPPO(CIPO):Standard: Q ... : ItemIndexHigh Quality GradeFirst GradeSecond GradeAppearancewhite crystal powderwhite to light yellow crystal powderStarting melting point(oC)81.5End melting ... strong sunlight,keep away from moisture. Bis(2-Carbopentyloxy-3,5,6-Trichlorophenyl)Oxalate (CPPO/CIPO)