Basic information Safety Supplier Related

1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci

Basic information Safety Supplier Related

1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci Basic information

Product Name:
1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci
Synonyms:
  • 1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci
  • 1-amino-9,10-dioxo-9,10-dihydro-2-anthracenecarboxylicacid
  • 1-amino-9,10-dioxoanthracene-2-carboxylic acid
  • 1-amino-9,10-dioxo-2-anthracenecarboxylate
  • 9,10-dihydro-1-amino-9,10-dioxo-2-anthracenecarboxylicaci
  • 1-amino-9,10-dihydro-9,10-dioxoanthracene-2-carboxylic acid
  • 1-Aminoanthraquinone-2-Carboxylic Acid
  • 1-Amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid
CAS:
82-24-6
MF:
C15H9NO4
MW:
267.24
EINECS:
201-406-2
Product Categories:
  • Intermediates of Dyes and Pigments
Mol File:
82-24-6.mol
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1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci Chemical Properties

Melting point:
291°C
Boiling point:
410.42°C (rough estimate)
Density 
1.2671 (rough estimate)
refractive index 
1.6231 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
pka
4.19±0.20(Predicted)
EPA Substance Registry System
2-Anthracenecarboxylic acid, 1-amino-9,10-dihydro-9,10-dioxo- (82-24-6)
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1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci Usage And Synthesis

Synthesis Reference(s)

Synthesis, p. 528, 1976 DOI: 10.1055/s-1976-24108

Synthesis

1-Aminoanthraquinone-2-carboxylic acid is prepared from 1- nitroanthraquinone-2-carboxylic acid with ammonia or from 2-methyl-1-nitroanthraquinone .

Purification Methods

It is used for the detection of Al, Mg Cd, Zn, Mn, Cu, Hg, Fe, Co, Ni and Pb. The methyl ester gives red needles from AcOH, m 228o. The ethyl ester, m 198o, crystallises also as red needles from AcOH. [Locher & Fietz Helv Chim Acta 10 667 1927, Beilstein 14 II 419, 14 III 168.]

1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci Preparation Products And Raw materials

Preparation Products

Raw materials

1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaciSupplier

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