2-pyrrolidone CAS 616-45-5 is colorless transparent Liquid. It is miscible with water, alcohol, ether, chloroform, benzene, ethyl acetate, carbon disulfide and most organic solvents in any ratio; and be insoluble in petroleum ether. Store at room temperature. Its melting Point is 23-25° C (lit.) (2-pyrrolidone may crystallize when temperature is below 23-25℃). Boiling Point is 245° C (lit.) and Density is 1.12 g/mL at 25° C (lit.)

Item	Specification
Appearance	Colorless transparent liquid above 24℃ Solid crystal below 24℃
Assay	99.90%min.
Water	0.30%max.
Color (Hazen)	20 max.
Refractive index (@20℃)	1.482-1.486
* Please refer to the specific Certificate of Analysis for details.

2-pyrrolidone is an important chemical raw material and high-polarity organic solvent. It is widely used in the pharmaceutical, textile, cosmetic, solvent, electronic cleaning and other industries.   -- to produce inks and iodine   -- to produce synthetic resin   -- to produce pestiside   -- to produce polyvalent alcohol   -- as the raw materials of polyvinylpyrrolidone,poiyamide-4 fibre and piracetam etc.200kg/galvanized or plastic drum,  80 drums=16mt/20"FCL; 1,000kg/IBC, 20 IBC=20mt/20G”FCLStored in cool and airy place; away from fire and heat; handle with care; no breakage, avoid leakage. It is valid for 3 years under proper condition. 2-Pyrrolidone is classified as Dangerous Good for transport (UN 2810, Class 6.1, Packing group III) Please refer to MSDS for more information about Safety, Storage and Transportation.  Hefei TNJ Chemical Industry Co.,Ltd. is the key manufacturer and exporter of 2-Pyrrolidone 99.9%min CAS 616-45-5 since from 2010.  The production capability for 2-Pyrrolidone CAS 616-45-5 is about 2000 tons per year..  We export regularly to Korea, UAE, Russia, Brazil, Nigeria, Malaysia, America, Germany etc. The product quality is stable and meet 99.5% and 99.9%. We are also the key Polyvinylpyrrolidone PVP K30 K15 K17 K25 K90 K120 K60 factory suppliers in China. If you need to buy 2-Pyrrolidone CAS 616-45-5, please feel free to contact:   Ms. Rainie Wang         sales02@tnjchem.com