Product Name

  • Name

    1,5-diaminobromo-4,8-dihydroxyanthraquinone

  • EINECS
  • CAS No. 31810-89-6
  • Density 1.976g/cm3
  • Solubility
  • Melting Point
  • Formula C14H9 Br N2 O4
  • Boiling Point 679.1°Cat760mmHg
  • Molecular Weight 349.16
  • Flash Point 364.5°C
  • Transport Information
  • Appearance
  • Safety Low toxicity by ingestion. When heated to decomposition it emits toxic vapors of NOx and Br−.
  • Risk Codes
  • Molecular Structure Molecular Structure of 31810-89-6 (1,5-diaminobromo-4,8-dihydroxyanthraquinone)
  • Hazard Symbols
  • Synonyms Anthraquinone,1,5-diaminobromo-4,8-dihydroxy- (7CI,8CI);1,5-Diaminobromo-4,8-dihydroxyanthraquinone; 1,5-Dihydroxy-4,8-diaminobromoanthraquinone;Bromo-1,5-diamino-4,8-dihydroxyanthraquinone; C.I. Disperse Blue 56; C.I.Disperse Blue 59; C.I. Disperse Blue 71; Dianix Blue E-R; Disperse Blue 2BLN;Disperse Blue 56; Disperse Blue 59; Disperse Blue 71; Disperse Blue PE;Disperse Blue Polyester; Disperse Polyester Blue; Dispersol Blue B-R; DuranolBlue TR; Foron Blue E-BL; Foron Blue E-BL 150; Foron Blue E-BL 200; KayalonPolyester Blue EBL-E; Kiwalon Polyester Blue FBL; Latyl Blue BCN; MiketonPolyester Blue FBL; Navilene Blue 2RX; Ostacet Blue E-LR; Palanil Blue R;Polyester Disperse Blue; Resolin Blue FBL; Resolin Blue I-FBL; Samaron BlueFBL; Sumikaron Blue E-BL; Sumikaron Blue E-FBL; Sumikaron Blue R; Synten BlueP-BR; Terasil Blue 3RL; Terasil Blue 3RL02; Terasil Brilliant Blue 3RL; TerenixBlue FBL; Tersetile Blue RBL
  • PSA
  • LogP

1,5-Diaminobromo-4,8-Dihydroxy-9,10-Anthracenedione Chemical Properties

Chemistry informtion about 1,5-Diaminobromo-4,8-Dihydroxy-9,10-Anthracenedione(CAS NO.31810-89-6) is:
IUPAC Name: 1,5-diamino-2-bromo-4,8-dihydroxyanthracene-9,10-dione
Synonyms: 1,5-diaminobromo-4,8-dihydroxyanthraquinone ; 9,10-Anthracenedione, 1,5-diaminobromo-4,8-dihydroxy- ; Disperse blue polyether ; Disperse blue 56 (C.I. 63285)
MF: C14H9BrN2O4
MW: 349.13626
EINECS: 250-817-3 
Density: 1.976 g/cm3
Flash Point: 364.5 °C
Enthalpy of Vaporization: 103.25 kJ/mol
Boiling Point: 679.1 °C at 760 mmHg
Vapour Pressure: 4.62E-19 mmHg at 25°C
Following is the molecular structure of 1,5-Diaminobromo-4,8-Dihydroxy-9,10-Anthracenedione(CAS NO.31810-89-6) is:

1,5-Diaminobromo-4,8-Dihydroxy-9,10-Anthracenedione Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral > 10gm/kg (10000mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 30(1), Pg. 50, 1986.
rat LD50 oral > 10gm/kg (10000mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 30(1), Pg. 50, 1986.

1,5-Diaminobromo-4,8-Dihydroxy-9,10-Anthracenedione Consensus Reports

Reported in EPA TSCA Inventory.

1,5-Diaminobromo-4,8-Dihydroxy-9,10-Anthracenedione Safety Profile

Low toxicity by ingestion. When heated to decomposition it emits toxic vapors of NOx and Br−.

1,5-Diaminobromo-4,8-Dihydroxy-9,10-Anthracenedione Specification

Descriptors computed from structure about 1,5-Diaminobromo-4,8-Dihydroxy-9,10-Anthracenedione(CAS NO.31810-89-6) are:
Canonical SMILES: C1=CC(=C2C(=C1N)C(=O)C3=C(C2=O)C(=C(C=C3O)Br)N)O
InChI: InChI=1S/C14H9BrN2O4/c15-4-3-7(19)10-11(12(4)17)14(21)9-6(18)2-1-5(16)8(9)13(10)20/h1-3,18-19H,16-17H2
InChIKey: HZUBBVGKQQJUME-UHFFFAOYSA-N

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