9,10-Anthracenedione,1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino]-

Names

[ CAS No. ]:
20241-75-2

[ Name ]:
9,10-Anthracenedione,1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino]-

[Synonym ]:
1,5-Dihydroxy-4,8-di-p-toluidino-anthrachinon
1,5-dihydroxy-4,8-di-p-toluidino-anthraquinone
Toluidine Blue Base
4.8-Di-p-toluidino-anthrarufin

Chemical & Physical Properties

[ Density]:
1.405g/cm3

[ Boiling Point ]:
641ºC at 760mmHg

[ Molecular Formula ]:
C₂₈H₂₂N₂O₄

[ Molecular Weight ]:
450.48500

[ Flash Point ]:
341.4ºC

[ Exact Mass ]:
450.15800

[ PSA ]:
98.66000

[ LogP ]:
6.12320

[ Vapour Pressure ]:
5.02E-17mmHg at 25°C

[ Index of Refraction ]:
1.751

Safety Information

[ HS Code ]:
2922509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2922509090

[ Summary ]:
2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%