5,6,8-trihydroxynaphthalene-1,4-dione (475-40-1)

Identification
Name:	5,6,8-trihydroxynaphthalene-1,4-dione
Synonyms:	475-40-1;5,6,8-Trihydroxy-1,4-naphthoquinone;6-Hydroxynaphthazarine;Naphthopurpurin
CAS:	475-40-1
Molecular Formula:	C₁₀H₆O₅
Molecular Weight:	206.1516
InChI:	InChI=1/C10H6O5/c11-4-1-2-5(12)9-8(4)6(13)3-7(14)10(9)15/h1-3,13-15H
Molecular Structure:
Properties
Flash Point:	282.8°C
Boiling Point:	520.6°C at 760 mmHg
Density:	1.749g/cm³
Refractive index:	1.761
Flash Point:	282.8°C
Safety Data

Other Product

3-Acetyl-2,5,7-trihydroxynaphthalene-1,4-dione
(2S,1S,3'R,4'bS,8'aS,9'S,10'S)-3'-Acetoxy-4'b,5',6',7',8',8'a,9',10'-octahydro-9',10'-dihydroxy-2,4'b,8',8'-tetramethylspiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',4'(3'H)-dione
Spiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',- 4'(3'H)-dione,10'-(acetyloxy)-4'b,5',6',7',8',8'a,- 9',10'-octahydro-3',9'-dihydroxy-2,4'b,8',8'- tetramethyl-,(1S,2S,3'R,4'bS,8'aS,9'S,10'S)-
Spiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',- 4'(3'H)-dione,3'-(acetyloxy)-4'b,5',6',7',8',8'a,- 9',10'-octahydro-9',10'-dihydroxy-2,4'b,8',8'- tetramethyl-,(1S,2R,3'R,4'bS,8'aS,9'S,10'S)-
Spiro[cyclopropane-1,2'(3'H)-phenanthrene]-1',4'-dione,10'-(acetyloxy)-4'b,5',6',7',8',8'a,9',10'-octahydro-3',9'-dihydroxy-2,4'b,8',8'-tetramethyl-,(1S,2R,3'R,4'bS,8'aS,9'S,10'S)-
see Spiro[1,3-dioxolane-2,2'(1'H)- phenanthrene]-5',8'-dione,3',4',4'a,4'b,6',7',- 8'a,9'-octahydro-
8-Azaspiro[4.5]decane-7,9-dione,8-[6-[4-(2-pyrimidinyl)-1-piperazinyl]hexyl]-
(2S,1S,3'R,4'bS,8'aS,9'S,10'S)-3',10'-Diacetoxy-4'b,5',6',8'a,9',10'-hexahydro-9'-hydroxy-2,4'b,7',8'-tetramethylspiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',4'(3'H)-dione
Spiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',4'(3'H)-dione,10'-(acetyloxy)-4'b,5',6',8'a,9',10'-hexahydro-3',9'-dihydroxy-2,4'b,7',8'-tetramethyl-,(1S,2S,3'R,4'bS,8'aS,9'S,10'S)- (9CI)
6-Acetyloxy-3a,4,7,7a-tetrahydro-5-methyl-8-(1-methylethenyl)-4,7-ethanoisobenzofuran-1,3-dione
6-Oxabicyclo[3.2.1]octane-2,7-dione, 1-ethyl-8-iodo-5-methyl-,(1R,5R,8R)-
6-Oxabicyclo[3.2.1]octane-2,7-dione, 1-ethyl-8-iodo-5-(phenylmethyl)-,(1R,5S,8R)-
8-Thia-6-azabicyclo[3.2.1]octane-3,7-dione,2-[(4-methylphenyl)amino]-1,6-diphenyl-5-(phenylthio)-
2,5-Cyclohexadiene-1,4-dione,2-[3,4-dihydro- 5-hydroxy-7-methoxy-6(or 8)-methyl-4-oxo-2H-1-benzopyran-2-yl]- 5-methoxy-,(-)-
3,4,1'a,1'b,5',6',6'a,7'a-Octahydro-1'b,6'-dihydroxy-4-(1-hydroxyethyl)-6'a-methyl-8'-(1-methylvinyl)spiro[furan-2(5H),7'-[2,5]methano[7H]oxireno[3,4]cyclopent[1,2-d]oxepine]-3',5(2'H)-dione
6-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)-3-methyl-5-(4-nitrobenzyl)pyrimidine-2,4(1H,3H)-dione
(1S,1’S,5’S,6’R,8’S)-6’-(benzyloxy)-8’-((tert-butyldimethylsilyl)oxy)-1’-methyl-4’-oxadispiro[cyclohexane-1,2’-bicyclo[3.2.1]octane-7’,2’’-[1,3]dioxolan]-2-ene-3’,4-dione
Benzo[b][1,6]naphthyridine-3,10(2H,5H)-dione,5-cyclopropyl-8-fluoro-1-hydroxy-6-methoxy-7-(4-methyl-1-piperazinyl)-
Benzo[b][1,6]naphthyridine-3,10(2H,5H)-dione,7-(4-acetyl-1-piperazinyl)-6-chloro-5-cyclopropyl-8-fluoro-1-hydroxy-
2H-1-Benzopyran-4,7(3H,4aH)-dione,8,8a-dihydro-5-hydroxy-6-(1-hydroxy-2-oxo-1-phenylpropyl)-2,3-dimethyl-8-(3-methyl-2-butenyl)-8-[5-methyl-2-(1-methylethylidene)-4-hexenyl]-(9CI)