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HomeProduct name list1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci

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

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

What is 1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci?

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.]

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

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)

Safety information for 1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H312:Acute toxicity,dermal
H332:Acute toxicity,inhalation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P330:Rinse mouth.
P363:Wash contaminated clothing before reuse.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P501:Dispose of contents/container to..…

Computed Descriptors for 1-amino-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci

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