Isonipecotic acid Chemical Properties
Melting point >300 °C(lit.)
Boiling point 239.22°C (rough estimate)
density 1.1426 (rough estimate)
refractive index 1.4587 (estimate)
storage temp. Store at 0-5°C
pka pK1:3.73(+1);pK2:10.72(0) (25°C)
form Powder
color White to faint pink-beige
Water Solubility soluble
Merck 14,5189
BRN 112553
CAS DataBase Reference 498-94-2(CAS DataBase Reference)
EPA Substance Registry System 4-Piperidinecarboxylic acid (498-94-2)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
RTECS NS5150000
Hazard Note Irritant
TSCA T
HazardClass IRRITANT
HS Code 29333999
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