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4-Aminotoluene-3-sulfonic acid Structure

4-Aminotoluene-3-sulfonic acid

Chemical Properties

Melting point 300 °C
Boiling point 500°C (rough estimate)
Density  1.431
refractive index  1.6100 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  water: soluble6g/L at 20°C
pka -1.35±0.42(Predicted)
form  powder to crystal
color  White to Light red to Green
Water Solubility  32g/L(19 ºC)
BRN  2211509
LogP -0.67 at 25℃
CAS DataBase Reference 88-44-8(CAS DataBase Reference)
EPA Substance Registry System 4-Aminotoluene-3-sulfonic acid (88-44-8)

Safety Information

Hazard Codes  T,C,Xi
Risk Statements  45-34-36
Safety Statements  53-26-27-28-36/37/39-45-28A
RIDADR  UN 2585 8/PG 3
WGK Germany  2
RTECS  XT6320000
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29214300

MSDS

Usage And Synthesis

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