Non-Prazon, 30748-29-9

Chinese name: non-Prazon
english name: Feprazone
chinese alias:1,2-diphenyl-4-isopentenyl pyrazolidine -3,5-dione; pentenarone
english alias: Nilatin;Tabrien;da2370;4-Prenyl-1,2-diphenyl-3,5-pyrazolidindion;Zepelin;analud;Naloven;Grisona;prenazone;methrazone;
CAS No:30748-29-9
chemical formula: C20H20N2O2
molecular weight:320.39
density:1.174g/cm3
boiling point:437.2°C at 760 mmHg
flash Point:178.7°C
vapor pressure:7.62E-08mmHg at 25°C
refractive index:1.599

source: https://www.cnchemshop.com/