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4-Ethylpyridine Structure

4-Ethylpyridine

Chemical Properties

Melting point -91 °C
Boiling point 168 °C (lit.)
Density  0.942 g/mL at 25 °C (lit.)
refractive index  n20/D 1.501(lit.)
Flash point 118 °F
storage temp.  Flammables area
solubility  107g/l
form  Liquid
pka pK1:5.87(+1) (25°C)
color  Clear colorless to yellow
PH 10 (100g/l, H2O, 20℃)
Water Solubility  34 g/L
Merck  14,3849
BRN  106481
Dielectric constant 10.98
LogP 1.650
CAS DataBase Reference 536-75-4(CAS DataBase Reference)
NIST Chemistry Reference 4-(C2H5)-pyridine(536-75-4)
EPA Substance Registry System 4-Ethylpyridine (536-75-4)

Safety Information

Hazard Codes  Xi,Xn
Risk Statements  10-36/37/38-20/21/22
Safety Statements  26-36-36/37/39-16
RIDADR  UN 2924 3/PG 3
WGK Germany  3
8
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29333999

MSDS

Usage And Synthesis

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