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Home / Products >> Pyrrolidone >> N-Ethyl-2-Pyrrolidone


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Product Name: N-Ethyl-2-Pyrrolidone
Synonyms: 1-Ethyl-2-pyrrolidinone, NEP, Ethyl pyrrolidinone, N-ethyl-pyrrolidone.
CAS No.: 2687-91-4
EINECS: 220-250-6
Molecular Weight: 113.15
Molecular Formula: C6H11NO
Density: 0.99 Boiling Point (oC): 97oC (20 torr) Flash Point (oC): 76oC refractive index: 1.465-1.467
 Item                 Industrial Class                  Reagent Class
 Purity(wt%)            ≥99.50            ≥99.80
 Moisture(wt%)            ≤0.30            ≤0.10
 Color(APHA)            ≤50            ≤30
 GBL %            ≤0.30            ≤0.10
 Amine(GC)%            ≤0.30            ≤0.10
 Density g/ml                    0.990-0.999                     0.990-0.999
 Refractivity N20d                   1.4660-1.4670                   1.4660-1.4670

Recommended applications:
N-Ethyl-2-Pyrrolidone is one kind of strong polar organic solvent. It has the high chemical stability,the weak basicity, and the
high dissolving power, lowly steams characteristic,steam pressure and low coefficient of dielectrical loss.It may also serve
as the highly effective selective solvent,the catalyst and the positive ion surface active agent.
The industry class N-Ethyl-2-Pyrrolidone are mainly used in the pyrrolidone series product,the oil quality purifies,the
gunpowder,the coating, the dye, the heat-resisting macromolecular weight polymerization resin as well as does the rubber
degreasing, the light sends the anti- etching reagent to strip the medicinal preparation, the coating launches the medicinal
preparation, epoxy side excises,the acetylene, the pyprolylene extract,the natural gas desulphurization,synthetic fiber
spinning medium,pigment disperser and so on.
The reagent class N-Ethyl-2-Pyrrolidone is mainly used in the medicine, the agricultural chemicals intermediate and the
everyday use cosmetics profession, as well as produces profession and so on high tech attachment value high lithium battery.
Packing: N-Ethyl-2-Pyrrolidone is packed in 200 KG galvanized iron or plastic drums.
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