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4-Amino-5-methoxy-2-methylbenzenesulfonic Acid Structure

4-Amino-5-methoxy-2-methylbenzenesulfonic Acid

Chemical Properties

Melting point >205°C (dec.)
Boiling point 398.51℃[at 101 325 Pa]
Density  1.403±0.06 g/cm3(Predicted)
vapor pressure  0Pa at 25℃
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  DMSO (Slightly, Heated), Water (Slightly, Heated)
form  Solid
pka -1.09±0.50(Predicted)
color  Light Grey
Water Solubility  6.208g/L at 25℃
InChI InChI=1S/C8H11NO4S/c1-5-3-6(9)7(13-2)4-8(5)14(10,11)12/h3-4H,9H2,1-2H3,(H,10,11,12)
InChIKey JBAVAJIXZVRJHT-UHFFFAOYSA-N
SMILES C1(S(O)(=O)=O)=CC(OC)=C(N)C=C1C
LogP -1.45 at 25℃
CAS DataBase Reference 6471-78-9(CAS DataBase Reference)
EPA Substance Registry System Benzenesulfonic acid, 4-amino-5-methoxy-2-methyl- (6471-78-9)

Safety Information

Risk Statements  20/21/22-36/37/38
Safety Statements  26-36/37/39
HS Code  2930909899

Usage And Synthesis

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