1-Ethyl-2-pyrrolidone

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

form :

Liquid

pka:

-0.41±0.20(Predicted)

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

Symbol(GHS) 

GHS07,GHS08

Signal word 

Danger

Hazard statements 

H315-H319-H360D

Precautionary statements 

P202-P264-P280-P302+P352-P305+P351+P338-P308+P313