4-Aminotoluol-2-sulfonsure
Bezeichnung:4-Aminotoluol-2-sulfonsure
CAS-Nr118-88-7
Englisch Name:5-Amino-2-methylbenzenesulfonic acid
CBNumberCB7289408
SummenformelC7H9NO3S
Molgewicht187.22
MOL-Datei118-88-7.mol
Synonyma
4-Aminotoluol-2-sulfonsure
4-Aminotoluol-2-sulfonsure physikalisch-chemischer Eigenschaften
Schmelzpunkt | 200°C |
Siedepunkt | 500°C (rough estimate) |
Dichte | 1.3553 (rough estimate) |
Brechungsindex | 1.6100 (estimate) |
storage temp. | -20°C Freezer, Under inert atmosphere |
Löslichkeit | Aqueous Acid (Slightly, Heated, Sonicated), Aqueous Base (Slightly, Sonicated) |
pka | -1.11±0.42(Predicted) |
Aggregatzustand | Solid |
Farbe | Off-White to Pale Yellow |
Sensitive | Hygroscopic |
Dissoziationskonstante | 0-0 at 23℃ |
CAS Datenbank | 118-88-7(CAS DataBase Reference) |
EPA chemische Informationen | 5-Amino-o-toluenesulfonic acid (118-88-7) |
R-Sätze: | 20/21/22-34 |
S-Sätze: | 26-36/37/39 |
RIDADR | 2585 |
TSCA | Yes |
HazardClass | 8 |
PackingGroup | III |
4-Aminotoluol-2-sulfonsure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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