DL-Lysine Structure

DL-Lysine

Chemical Properties

Melting point 170 °C (dec.)(lit.)
Boiling point 265.81°C (rough estimate)
Density  1,12 g/cm3
refractive index  1.4650 (estimate)
FLAVIS Number 17.013 | D,L-Lysine
storage temp.  under inert gas (nitrogen or Argon) at 2–8 °C
solubility  Methanol (Slightly), Water (Slightly)
pka 2.49±0.24(Predicted)
form  Solid
color  Pale Yellow to Light Beige
Odor odorless
InChI InChI=1S/C6H14N2O2/c7-4-2-1-3-5(8)6(9)10/h5H,1-4,7-8H2,(H,9,10)
InChIKey KDXKERNSBIXSRK-UHFFFAOYSA-N
SMILES C(O)(=O)C(CCCCN)N
LogP -2.99
CAS DataBase Reference 70-54-2(CAS DataBase Reference)
FDA UNII AI4RT59273
NIST Chemistry Reference DL-Lysine(70-54-2)
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Safety

Symbol(GHS) Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H302-H315-H319-H335
Precautionary statements P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
Safety Statements  24/25
WGK Germany  3
F  3-10
HS Code  29224110

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