Basic information Safety Related Supplier
ChemicalBook >  Product Catalog >  Organic Chemistry >  Quinones >  1,4-Diamino anthraquinone

1,4-Diamino anthraquinone

Basic information Safety Related Supplier
1,4-Diamino anthraquinone Basic information
1,4-Diamino anthraquinone Chemical Properties
  • Melting point:265-269 °C(lit.)
  • Boiling point:380.84°C (rough estimate)
  • Density 1.44 g/cm3 (20℃)
  • vapor pressure <1 hPa (25 °C)
  • refractive index 1.6500 (estimate)
  • Flash point:340 °C
  • storage temp. Keep in dark place,Inert atmosphere,Room temperature
  • solubility Soluble in benzene, pyridine, the difficulties, slightly soluble in hot aniline acetate, ethanol.
  • pka1.17±0.20(Predicted)
  • PH7 (H2O, 20℃)
  • Water Solubility 228.7ug/L(25 ºC)
  • BRN 2216556
  • CAS DataBase Reference128-95-0(CAS DataBase Reference)
  • NIST Chemistry Reference1,4-Diaminoanthraquinone(128-95-0)
  • EPA Substance Registry System1,4-Diaminoanthraquinone (128-95-0)
Safety Information
  • Risk Statements 22
  • Safety Statements 22-36/37
  • WGK Germany 2
  • RTECS CB6300000
  • Autoignition Temperature>400 °C
  • TSCA Yes
  • HS Code 29223990
  • ToxicityLD50 orally in Rabbit: 5790 mg/kg
MSDS
1,4-Diamino anthraquinone Usage And Synthesis
  • Chemical PropertiesViolet powder
  • UsesAs an anthraquinone derivative, 1,4-Diamino anthraquinone is a potent and selective protein kinase CK1 delta inhibitor. Studies suggest that it has potential solar cell applications. 1,4-Diamino anthraquinone can be used in studies as a potential competitive non-peptidic inhibitor of HIV-1 proteinase.
  • Purification MethodsPurify the anthraquinone by thin-layer chromatography on silica gel using toluene/acetone (9:1) as eluent. The main band is scraped off and extracted with MeOH. The solvent is evaporated, and the quinone is dried in a drying pistol [Land et al. J Chem Soc, Faraday Trans 1 72 2091 1976]. It crystallises from EtOH (m 269o) in dark violet crystals. Store it in sealed ampoules in the dark. [Beilstein 14 H 197, 14 II 113, 14 III 437, 14 IV 458.]
  • Properties and Applications

    Standard

    Ironing Fastness

    Light Fastness

    Persperation Fastness

    Washing Fastness

    Fading

    Stain

    Fading

    Stain

    Fading

    Stain

    ISO

    4

    2

    5-6

    5

    5

    4-5

    5

1,4-Diamino anthraquinone Preparation Products And Raw materials
1,4-Diamino anthraquinone(128-95-0)Related Product Information
1,4-Diamino anthraquinoneSupplierMore
  • Company Name:Yangzhou Crownyoung Chemical Technology Co.,Ltd. Gold
  • Tel:13382725321 0514-87180828-
  • Email:crownyoung@126.com
  •  
  • Company Name:J & K SCIENTIFIC LTD.
  • Tel:400-666-7788 010-82848833-
  • Email:jkinfo@jkchemical.com;market6@jkchemical.com
  •  
  • Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
  • Tel:400-660-8290 21-61259100-
  • Email:sh@meryer.com
  •  
  • Company Name:future industrial shanghai co., ltd
  • Tel:400-0066-400
  • Email:sales@jonln.com;sales@jonln.com
  •  
  • Company Name:Alfa Aesar
  • Tel:400-610-6006
  • Email:saleschina@alfa-asia.com
  •