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2-Pyridinethiol 1-oxide Structure

2-Pyridinethiol 1-oxide

Chemical Properties

Melting point 69-72 °C (lit.)
Boiling point 350.2±15.0 °C(Predicted)
Density  1.255 (estimate)
refractive index  1.5480 (estimate)
storage temp.  Refrigerator
solubility  Soluble in tris-hydrochloric acid.
form  Powder, Crystals, and/or Chunks
pka 5.40±0.50(Predicted)
color  Off-white to beige or yellow to yellow-greenish or grayish-green
Sensitive  Air & Light Sensitive
Merck  14,7994
BRN  906983
Stability Stable. Incompatible with strong bases, strong oxidizing agents.
CAS DataBase Reference 1121-31-9(CAS DataBase Reference)
NIST Chemistry Reference 2-Mercaptopyridine-n-oxide(1121-31-9)
EPA Substance Registry System 2-Pyridinethiol, 1-oxide (1121-31-9)

Safety Information

Hazard Codes  Xi,Xn
Risk Statements  36/37/38-22-63-20/21/22
Safety Statements  26-36-24/25-36/37-22
RIDADR  2811
WGK Germany  3
RTECS  UT8999000
HS Code  29333990


Usage And Synthesis

Preparation Products And Raw materials

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