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Pyridinium p-Toluenesulfonate  Structure

Pyridinium p-Toluenesulfonate

Chemical Properties

Melting point 117-120 °C
Density  1.2829 (rough estimate)
vapor pressure  40Pa at 20℃
refractive index  1.6000 (estimate)
storage temp.  Store below +30°C.
solubility  DMSO (Sparingly), Methanol (Slightly)
form  Crystalline Powder or Crystals
color  White to light beige
Water Solubility  decomposes
Sensitive  Moisture Sensitive
BRN  3764305
InChI InChI=1S/C7H8O3S.C5H5N/c1-6-2-4-7(5-3-6)11(8,9)10;1-2-4-6-5-3-1/h2-5H,1H3,(H,8,9,10);1-5H
InChIKey ZDYVRSLAEXCVBX-UHFFFAOYSA-N
SMILES C1(S(=O)(=O)O)C=CC(C)=CC=1.C1=CC=NC=C1
CAS DataBase Reference 24057-28-1(CAS DataBase Reference)
EPA Substance Registry System Pyridinium p-toluenesulfonate (24057-28-1)

Safety

Symbol(GHS) GHS hazard pictograms
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
9-21
TSCA  Yes
HS Code  29333100
NFPA 704:
1
2 0

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