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128-89-2

Basic Information
CAS No.: 128-89-2
Name: 4,5'-dibenzamido-1,1'-iminodianthraquinone
Article Data: 3
Molecular Structure:
Molecular Structure of 128-89-2 (4,5'-dibenzamido-1,1'-iminodianthraquinone)
Formula: C42H25 N3 O6
Molecular Weight: 667.677
Synonyms: Anthraquinone,4,5'-dibenzamido-1,1'-iminodi- (8CI);4,5'-Dibenzamido-1,1'-iminodianthraquinone; Indanthrene Brown RY; NSC 23127
Density: 1.475g/cm3
Boiling Point: 786.5°Cat760mmHg
Flash Point: 178.8°C
Safety: An eye irritant. When heated to decomposition it emits toxic fumes of NOx.
PSA: 138.51000
LogP: 7.70460
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  • N-[8-[[8-(benzoylamino)-9,10-dioxoanthracen-1-yl]amino]-9,10-dioxoanthracen-1-yl]benzamide

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    N-[8-[[8-(benzoylamino)-9,10-dioxoanthracen-1-yl]amino]-9,10-dioxoanthracen-1-yl]benzamide

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    128-89-2

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    Benzamide,N-[4-[[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthracenyl]amino]-9,10-dihydro-9,10-dioxo-1-anthracenyl]- Application:Organic Chemicals

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Chemistry

Molecular Structure of 4,5′-Iminobis(4-benzamidoanthr-aquinone) (CAS NO. 128-89-2):

IUPAC Name:  N-[4-[(5-benzamido-9,10-dioxoanthracen-1-yl)amino]-9,10-dioxoanthracen-1-yl]benzamide
Empirical Formula:  C42H25N3O6 
Molecular Weight:  667.6644 
Surface Tension:  80.5 dyne/cm 
Density:  1.475 g/cm3 
Flash Point:  175.4 °C 
Enthalpy of Vaporization:  113.29 kJ/mol 
Boiling Point:  778.5 °C at 760 mmHg 
Vapour Pressure:  3.54E-24 mmHg at 25°C 
Index of Refraction:  1.778 
Classification Code:  Skin / Eye Irritant

Toxicity Data With Reference

1.    

eye-rbt 500 mg/24H MLD

    28ZPAK    Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,127.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

An eye irritant. When heated to decomposition it emits toxic fumes of NOx.

Specification

 4,5′-Iminobis(4-benzamidoanthr-aquinone) , its CAS number is 128-89-2, it can be called benzamide, N-[4-[[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthracenyl]amino]-9,10-dihydro-9,10-dioxo-1-anthracenyl]- ; N-(4-{[5-(Benzoylamino)-9,10-dioxo-9,10-dihydroanthracen-1-yl]amino}-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide .