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1-Ethyl-2-pyrrolidone Structure

1-Ethyl-2-pyrrolidone

Chemical Properties

Melting point 87.5-88.5 °C
Boiling point 97 °C/20 mmHg (lit.)
Density  0.992 g/mL at 25 °C (lit.)
vapor pressure  18Pa at 20℃
refractive index  n20/D 1.465(lit.)
Flash point 169 °F
storage temp.  Sealed in dry,Room Temperature
pka -0.41±0.20(Predicted)
form  Liquid
color  Clear
PH 8-9 (100g/l, H2O, 20℃)
explosive limit 1.3-7.7%(V)
Water Solubility  1000g/L at 23℃
BRN  107971
InChIKey ZFPGARUNNKGOBB-UHFFFAOYSA-N
LogP -0.2 at 20℃
CAS DataBase Reference 2687-91-4(CAS DataBase Reference)
NIST Chemistry Reference 1-Ethyl-2-pyrrolidinone(2687-91-4)
EPA Substance Registry System 2-Pyrrolidinone, 1-ethyl- (2687-91-4)

Safety Information

Hazard Codes  Xn,T
Risk Statements  22-36-62-41-61
Safety Statements  26-36-45-36/37/39-53
WGK Germany  1
RTECS  UY5769250
TSCA  Yes
HS Code  29337900

MSDS

Usage And Synthesis

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