ChemicalBook Product Catalog Chemical Reagents Organic reagents Imide 1,1'-DIANTHRIMIDE

1,1'-DIANTHRIMIDE

1,1'-DIANTHRIMIDE Basic information
Product Name:1,1'-DIANTHRIMIDE
Synonyms:1,1’-iminobis-10-anthracenedione;1,1’-iminodi-anthraquinon;1,1-dianthrimid;anthraquinonylaminoanthraquinone;anthrimide;bis-(1-anthrachinonyl)amin;di-1,1’-anthrachinonylamin;DIANTHRAQUINONYLAMINE
CAS:82-22-4
MF:C28H15NO4
MW:429.42
EINECS:201-405-7
Product Categories:Anthraquinones;Chloroanthraquine, etc.
Mol File:82-22-4.mol
1,1'-DIANTHRIMIDE Structure
1,1'-DIANTHRIMIDE Chemical Properties
Melting point 300 °C
Boiling point 544.01°C (rough estimate)
density 1.2950 (rough estimate)
refractive index 1.6290 (estimate)
pka-4.72±0.20(Predicted)
form powder to crystal
color Orange to Brown to Dark red
Merck 14,690
CAS DataBase Reference82-22-4(CAS DataBase Reference)
EPA Substance Registry System9,10-Anthracenedione, 1,1'-iminobis- (82-22-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 37/39-26
WGK Germany 3
RTECS CB7780000
HS Code 2922.39.4500
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
1,1'-DIANTHRIMIDE Usage And Synthesis
Chemical PropertiesDark red powder
UsesDetermination of boron. 1,1'-Dianthrimide is used as a 0.02% solution in Concentrated H2SO4. The olive-green solution turns blue in the presence of boron. The blue solution has an absorption max at 620 nm. Also used in the determination of silicon.
Purification MethodsCrystallise anthrimide from chlorobenzene (red needles) or nitrobenzene (red rhombs). It is poorly soluble in organic solvents. [Eckert & Steiner Monatsh Chem 35 1129 1914.]
1,1'-DIANTHRIMIDE Preparation Products And Raw materials
Preparation ProductsVat Yellow 28-->4,4'-dibenzamido-1,1'-iminodianthraquinone-->ACID BLACK 48-->1,1'-iminobis(4-nitroanthraquinone)
1,5-BIS(ANTHRAQUINONYLAMINO) ANTHRAQUINONE 4,4''-DIBENZAMIDO-1,1''-DIANTHRIMIDE 4,4'-DINITRO-1'-DIANTHRIMIDE 4,4'-DIAMINO-1,1'-DIANTHRAMIDE 1,4-BIS(1-ANTHRAQUINONYLAMINO)-ANTHRAQUINONE 4,4-diamino-1,1-dianthrimide 1-AMINOANTHRACENE 4,5''-Dibenzamido-1,1''-dianthrimide ACID BLACK 48 1,1'-DIANTHRIMIDE 4,4''-Dinitro-1,1''-dianthrimide
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