Free release

20241-75-2 1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino]anthraquinone

service@apichina.com
Product Name 1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino]anthraquinone
CAS No. 20241-75-2
Synonyms Toluidine Blue Base; 1,5-Dihydroxy-4,8-p-toluidinoanthraquinone; NSC 227205; 1,5-Dihydroxy-4,8-bis((4-methylphenyl)amino)anthraquinone; 9,10-Anthracenedione, 1,5-dihydroxy-4,8-bis((4-methylphenyl)amino)-; 1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino]anthracene-9,10-dione
InChI InChI=1/C28H22N2O4/c1-15-3-7-17(8-4-15)29-19-11-13-21(31)25-23(19)27(33)26-22(32)14-12-20(24(26)28(25)34)30-18-9-5-16(2)6-10-18/h3-14,29-32H,1-2H3
Molecular Formula C28H22N2O4
Molecular Weight 450.4853
Density 1.405g/cm3
Boiling point 641°C at 760 mmHg
Flash point 341.4°C
Refractive index 1.751