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