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81-64-1

81-64-1 Structure

81-64-1 Structure
IdentificationMore
【Name】

1,4-Dihydroxyanthraquinone
【CAS】

81-64-1
【Synonyms】

1,4-dihydroxy-9,10-anthracenedione
1,4-DIHYDROXYANTHRAQUINONE
1,4 DIHYROXY AQ
CI 58050
CI NO 58050
DSD ACID
LABOTEST-BB LT00052844
PIGMENT VIOLET 12
QUINAZARIN
QUINIZARIN
QUINIZARINE
Solvent Orange 86
1,4-dihydroxy-10-anthracenedione
1,4-dihydroxy-9,10(9H,10H)anthracenedione
1,4-Dihydroxy-9,10-anthraquinone
1,4-Dihydroxyanthra-9,10-quinone
1,4-Dihydroxyanthrachinon
1,4-dihydroxyanthrachinon(czech)[qr]
1,4-dihydroxy-anthraquinon
1,4-Dioxyanthraquinone
【EINECS(EC#)】

201-368-7
【Molecular Formula】

C14H8O4
【MDL Number】

MFCD00001209
【Molecular Weight】

240.21
【MOL File】

81-64-1.mol
Chemical PropertiesBack Directory
【Appearance】

orange to red-brown crystalline powder
【mp 】

198-199 °C(lit.)
【bp 】

450 °C
【vapor density 】

8.3 (vs air)
【vapor pressure 】

1 mm Hg ( 196.7 °C)
【Fp 】

222 °C
【Colour Index 】

58050
【form 】

powder
【color 】

red-brown
【Water Solubility 】

<1 g/L (20 ºC)
【Merck 】

14,8064
【BRN 】

1914036
【CAS DataBase Reference】

81-64-1(CAS DataBase Reference)
【NIST Chemistry Reference】

9,10-Anthracenedione, 1,4-dihydroxy-(81-64-1)
【EPA Substance Registry System】

81-64-1(EPA Substance)
Safety DataBack Directory
【Hazard Codes 】

Xi
【Risk Statements 】

R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
【Safety Statements 】

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36/37:Wear suitable protective clothing and gloves .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
【WGK Germany 】

2
【RTECS 】

CB6600000
【Hazardous Substances Data】

81-64-1(Hazardous Substances Data)
Raw materials And Preparation ProductsBack Directory
【Raw materials】

Sulfuric acid -->Phthalic anhydride-->Hydroquinone-->Orthoboric acid -->4-Chlorophenol
【Preparation Products】

1,4-Diamino anthraquinone-->ACID BLUE 80-->HYDROQUININE (ANTHRAQUINONE-1 4-DIYL)-->1,4-Diamino-2,3-dihydroanthraquinone-->Mordant Black 13-->Tracid Light Yellow G-->Disperse Blue 3-->ACID BLUE 25-->Acid Green 25-->Transparent Blue-->Solvent Blue 36-->Solvent Blue 104-->Solvent Green 3-->Solvent Blue 35-->Solvent Violet 13-->Solvent Blue 97-->ACID GREEN 27 (C.I. 61580)-->Solvent Blue 122-->Solvent Blue 59-->ACID VIOLET 43-->Disperse Blue 14-->DISPERSE DYE
Material Safety Data Sheet(MSDS)Back Directory
【msds information】

1,4-Dihydroxy-9,10-anthracenedione(81-64-1).msds
Spectrum DetailBack Directory
【Spectrum Detail】

1,4-Dihydroxyanthraquinone(81-64-1)MS
1,4-Dihydroxyanthraquinone(81-64-1)13CNMR
1,4-Dihydroxyanthraquinone(81-64-1)IR1
1,4-Dihydroxyanthraquinone(81-64-1)1HNMR
1,4-Dihydroxyanthraquinone(81-64-1)IR2
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

1,4-Dihydroxyanthraquinone, 96%(81-64-1)
【Alfa Aesar】

1,4-Dihydroxyanthraquinone, 96%(81-64-1)
【Sigma Aldrich】

81-64-1(sigmaaldrich)
【TCI AMERICA】

Quinizarin,>95.0%(LC)(81-64-1)
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Tags:81-64-1 Related Product Information
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