English name: N-Ethyl-2-pyrrolidone
CAS number: 2687-91-4
Molecular formula: C6H11NO
Molecular weight: 113.16
EINECS number: 220-250-6
MDL No. : MFCD00003199
Stats
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 conditions Sealed in dry,Room Temperature
Acidity coefficient (pKa)-0.41±0.20(Predicted)
Liquid form
Color Clear
PH 8-9 (100g/l, H2O, 20℃)
explosive limit 1.3-7.7%(V)
Water solubility 1000g/L at 23℃
BRN107971
InChIKeyZFPGARUNNKGOBB-UHFFFAOYSA-N
LogP-0.2 at 20℃
Safety information
hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08
Danger
Risk Description H315-H319-H360D
Precautions P202-P264-P280-P302+P352-P305+P351+P338-P308+P313
Dangerous Goods mark Xn,T
Hazard category code 22-36-62-41-61
Safety Instructions 26-36-45-36/37/39-53
WGK Germany1
RTECS number UY5769250
TSCAYes
Customs Code 29337900
China
