pd_meltingpoint:87.5-88.5 °C
Appearance:clear liquid
Purity:99%
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N-Ethyl-2-pyrrolidone is clear liquid, while it's Molecular Formula is C6H11NO. The chemical is included in the REACH Registry List of chemicals with a production volume of >1000 tons/year for 1-ethyl-2-pyrrolidinone.
The CAS number of N-Ethylpyrrolidone is 2687-91-4.
More information of N-Ethylpyrrolidone 2687-91-4 are:
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Synonyms |
1-Ethyl-2-pyrrolidone;1-Ethylazacyclopentan-2-one;N-Ethyl-a-pyrrolidinone;N-Ethyl-g-butyrolactam;N-Ethylbutyrolactam;N-Ethylpyrrolidone;NEP;NEP 100;1-Ethyl-2-pyrrolidinone; |
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CAS Number |
2687-91-4 |
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Molecular Formula |
C6H11NO |
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Molecular Weight |
113.159 |
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Density |
0.993 g/cm3 |
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Melting Point |
87.5-88.5 °C |
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Boiling Point |
203.6 °C at 760 mmHg |
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Flash Point |
76.1 °C |
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HS CODE |
29337900 |
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PSA |
20.31000 |
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LogP |
0.56660 |
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Pka |
-0.41±0.20(Predicted) |
1-Ethyl-2-pyrrolidone was used to modify coir fiber (from Cocos nucifera) by photocuring. In some studies,1-ethyl-2-pyrrolidinone is used as a fragrance and in protein research (CAS: 2687-91-4).
InChI:InChI=1/C6H11NO/c1-2-7-5-3-4-6(7)8/h2-5H2,1H3
Articles related to N-Ethyl-2-pyrrolidone:
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Article |
Source |
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《High Pressure Phase Behavior of Carbon Dioxide + 1-Methyl-2-pyrrolidinone and Carbon Dioxide + 1-Ethyl-2-pyrrolidinone Systems》 , J. Chem. Eng. Data 2004, 49, 1, 53–57 |
The solubility of 1-methyl-2-pyrrolidinone and 1-ethyl-2-pyrrolidinone for the carbon dioxide + 1-methyl-2-pyrrolidinone and carbon dioxide + 1-ethyl-2-pyrrolidinone systems increases as the temperatures increase at constant pressure. |
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《Influence of Temperature and Composition upon Density, Viscosity, Speed of Sound, and Refractive Index of Aqueous Solutions of 1-Ethyl-2-pyrrolidinone》 , J. Chem. Eng. Data 2010, 55, 2, 962–965 |
Experimental density, viscosity, speed of sound, and refractive index for aqueous solutions of 1-ethyl-2-pyrrolidinone were measured over the entire composition range and at different temperatures (293 to 323) K. |
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