N-Octyl pyrrolidone CAS:2687-94-7MF: C12H23NOMW: 197.32EINECS: 403-700-8N-Octyl pyrrolidone Chemical PropertiesMelting point −25 °C(lit.)Boiling point 170-172 °C15 mm Hg(lit.)density 0.92 g/mL at 25 °C(lit.)refractive index n20/D 1.465(lit.)Fp >230 °Fstorage temp. Sealed......