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

Modify Date: 2025-08-27 16:12:58

9,10-Anthracenedione,1,4-dihydroxy-5,8-bis[(4-methylphenyl)amino]- Structure
9,10-Anthracenedione,1,4-dihydroxy-5,8-bis[(4-methylphenyl)amino]- structure
Common Name 9,10-Anthracenedione,1,4-dihydroxy-5,8-bis[(4-methylphenyl)amino]-
CAS Number 23941-48-2 Molecular Weight 450.48500
Density 1.405g/cm3 Boiling Point 692.5ºC at 760mmHg
Molecular Formula C28H22N2O4 Melting Point N/A
MSDS N/A Flash Point 372.6ºC

 Names

Name 1,4-dihydroxy-5,8-bis(4-methylanilino)anthracene-9,10-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.405g/cm3
Boiling Point 692.5ºC at 760mmHg
Molecular Formula C28H22N2O4
Molecular Weight 450.48500
Flash Point 372.6ºC
Exact Mass 450.15800
PSA 98.66000
LogP 6.12320
Vapour Pressure 8.09E-20mmHg at 25°C
Index of Refraction 1.751

 Safety Information

HS Code 2922509090

 Synthetic Route

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

9,10-Anthracene...

CAS#:23941-48-2

Literature: I. G. Farbenind. Patent: DE445846 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 15, p. 677

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

9,10-Anthracene...

CAS#:23941-48-2

Literature: Hoechster Farbw. Patent: DE205149 ;

~%

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

9,10-Anthracene...

CAS#:23941-48-2

Literature: Weller; Porai-Koschiz Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1955 , vol. 28, p. 497,500; engl. Ausg. S. 473, 476

 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%

 Synonyms

5.8-Di-p-toluidino-1.4-dihydroy-anthrachinon
5,8-Di-x-toluidinoquinizarin
5,4-dihydroxyanthraquinone
1,4-dihydroxy-5,8-di-p-toluidino-anthraquinone
1,4-Dihydroxy-5,8-di-p-toluidino-anthrachinon
5.8-Di-p-toluidino-chinizarin
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