88-73-3 1-Chloro-2-nitrobenzene

product Name 1-Chloro-2-nitrobenzene Synonyms Ortho Nitrochlorobenzene [ONCB]; o-Nitrochlorobenzene =2-Nitrochlorobenzene; 2-Nitrochlorobenzene; ONCB; 2-Nitro chloro benzene; O-Nitro chloro benzene; o-chloronitrobenzene Molecular Formula C6H4NO2Cl Molecular Weight 157.556 CAS Registry Number 88-73-3 EINECS 201-854-9 Molecular Structure Density 1.391g/cm3 Melting point 32-34℃ Boiling point 245.5°C at 760 mmHg Refractive index 1.58 Flash point 96.5°C Water solubility 0.43 g/L (20℃) Vapour Pressur 0.0448mmHg at 25°C Hazard Symbols  T:Toxic; Risk Codes R22:; R24:; R52/53:; Safety Description S28A:; S36/37/39:; S38:; S45:; S60:;