ChemicalBook CAS DataBase List 81-61-8

81-61-8

Name	1,2,5,8-TETRAHYDROXYANTHRAQUINONE
CAS	81-61-8
EINECS(EC#)	201-366-6
Molecular Formula	C14H8O6
MDL Number	MFCD00001205
Molecular Weight	272.21
MOL File	81-61-8.mol

Synonyms

1,2,5,8-TETRAHYDROXYANTHRAQUINONE ALIZARIN BORDEAUX ALIZARIN CYANINE 3R CI 58500 CI NO 58500 LABOTEST-BB LT00129956 QUINALIZARIN QUINALIZARINE 1,2,5,8-tetrahydroxy-10-anthracenedione 1,2,5,8-tetrahydroxy-9,10-anthracenedione 1,2,5,8-Tetrahydroxy-9,10-Anthraquinone 1,2,5,8-Tetrahydroxyanthra-9,10-quinone 1,2,5,8-Tetrahydroxyanthracinon 1,2,5,8-Tetrahydroxyanthraquin 1,2,5,8-tetrahydroxy-anthraquinon 1,4,5,6-Tetrahydroxyanthraquinone 10-Anthracenedione,1,2,5,8-tetrahydroxy-9 9,10-Anthracenedione, 1,2,5,8-tetrahydroxy- Alizarin bordeaux,CI 58500 Alizarine Bordeaux

Chemical Properties

Melting point	≥300 °C
Boiling point	375.27°C (rough estimate)
density	1.4292 (rough estimate)
refractive index	1.5230 (estimate)
storage temp.	room temp
Colour Index	58500
form	powder
color	red
Water Solubility	2.586mg/L(25 ºC)
BRN	1889617
InChI	1S/C14H8O6/c15-6-3-4-7(16)11-10(6)12(18)5-1-2-8(17)13(19)9(5)14(11)20/h1-4,15-17,19H
InChIKey	VBHKTXLEJZIDJF-UHFFFAOYSA-N
SMILES	Oc1ccc2C(=O)c3c(O)ccc(O)c3C(=O)c2c1O
CAS DataBase Reference	81-61-8(CAS DataBase Reference)
EPA Substance Registry System	9,10-Anthracenedione, 1,2,5,8-tetrahydroxy- (81-61-8)

Safety Data

Hazard Codes	Xn,N
Risk Statements	R36/37/38:Irritating to eyes, respiratory system and skin . less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing . less more
RIDADR	UN 3077 9 / PGIII
WGK Germany	3
TSCA	TSCA listed
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1

Hazard Information

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81-61-8

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