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HomeProduct name list1,5-DIBENZAMIDOANTHRAQUINONE

1,5-DIBENZAMIDOANTHRAQUINONE

  • CAS NO.:82-18-8
  • Empirical Formula: C28H18N2O4
  • Molecular Weight: 446.45
  • MDL number: MFCD00045352
  • EINECS: 201-401-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-03-19 15:37:51
1,5-DIBENZAMIDOANTHRAQUINONE Structural

What is 1,5-DIBENZAMIDOANTHRAQUINONE?

Preparation

1,5-Diaminoanthraquinone and Benzoyl chloride (2 Moore) condensation.

Synthesis

1,5-Bis(benzoylamino)anthraquinone , Indanthren Yellow GK, Mr 446.4, mp 350 ?C, is prepared from 1,5-diaminoanthraquinone with benzoyl chloride or from 1,5- dichloroanthraquinone with benzamide , .

Properties and Applications

yellow. Yellow powder. Soluble in four hydrogenated naphthalene and xylene. The strong sulfuric acid for dark olive brown, after diluted orange precipitation; In alkaline insurance powder is in stock for purplish red color; In the acidic insurance powder in the red ones, also for yellow. Can be used for the cotton fabric dyeing.

Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 5 5 6 4-5 5 5 5
AATCC 5 5 5 4 4

Properties of 1,5-DIBENZAMIDOANTHRAQUINONE

Melting point: 390 °C
Boiling point: 556.3±50.0 °C(Predicted)
Density  1.409±0.06 g/cm3(Predicted)
pka 12.04±0.20(Predicted)
CAS DataBase Reference 82-18-8
EPA Substance Registry System Benzamide, N,N'-(9,10-dihydro-9,10-dioxo-1,5-anthracenediyl)bis- (82-18-8)

Safety information for 1,5-DIBENZAMIDOANTHRAQUINONE

Computed Descriptors for 1,5-DIBENZAMIDOANTHRAQUINONE

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