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1,4-Diamino-2,3-Dihydroanthraquinone

1,4-Diamino-2,3-Dihydroanthraquinone / CAS : 81-63-0

Appearance Dark green to dark purple powder UN -
HS 29223990 DG Class -
Synonyms 1,4-Diamino-2,3-Dihydroanthracene-9,10-Dione; Solvent Violet 47; 9,10-Anthracenedione, 1,4-Diamino-2,3-Dihydro-; Unii-U46Fo9Xl97; Solvent Violet R; Anthraquinone, 2,3-Dihydro-1,4-Diamino-; 1,4-Diimino-2,3-Dihydroanthracene-9,10-Diol; Anthraquinone, 1,4-Diamino-2,3-Dihydro-; 1,3-Dihydroanthraquinone
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Properties

Summary

Formula
C14H12N2O2
Molecular Mass
240.25700
Exact Mass
240.09000
PSA
86.18000
Logp
2.68560
IUPAC
1,4-diimino-2,3-dihydroanthracene-9,10-diol
SMILES
C1CC(=N)C2=C(C3=CC=CC=C3C(=C2C1=N)O)O

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates
Dyestuffs and Pigments > Solvent Dyes

Chemical and Physical Properties

Melting Point
248 - 252 ºC
Density
1.4 g/cm3
Boiling Point
375.1 ºC
Flash Point
180.7 ºC
Appearance
Dark green to dark purple powder
Acidity and Basicity
alkalinity

Export information

HS Code
29223990
Export Rebate
13
Risk Code
R36, 43
Safety Label
Xi

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