iperazine, also known as piperazine, carbendazim, or piperazine, is an organic compound with the chemical formula C4H10N2 and is an important intermediate. Product Name: Piperazine Foreign name: Piperazine Nicknames: Piperazine, Quechuanling, Piperazine Chemical formula: C4H10N2 Molecular weight: 86.136 CAS login number: 110-85-0 EINECS login number: 203-808-3 Melting point: 109 to 112 Boiling point: 146 Water solubility: soluble Density: 1.1 g/cm �³ Appearance: White crystalline powder Flash point: 65 Security description: S22; S26 S36/37/39 S45 S61 Hazard symbol: C Hazard description: R34; R42/4 R52/53