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2-Anthracenecarboxylic acid, 9,10-dihydro-4,5-dihydroxy-9,10-dioxo-

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Formula: C15H8O6
CAS: 478-43-3

Identification

Structural Formula
2-Anthracenecarboxylic acid, 9,10-dihydro-4,5-dihydroxy-9,10-dioxo-
CAS:
478-43-3
EINECS:
207-521-4
Molecular Formula:
C15H8O6
MDL:
MFCD00009618
SMILES:
Oc1cc(cc2c1C(=O)c1c(C2=O)cccc1O)C(=O)O
Synonym:
cassic acid ; rhein,90% ; monorhein ; rhein ; rhein-13c4 ; rhein, tech. ; rhein90%,95% ; rheinic acid ; nsc 38629 ; rheicacid




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Properties for 2-Anthracenecarboxylic acid, 9,10-dihydro-4,5-dihydroxy-9,10-dioxo-

Molecular Weight:
284.22 g·mol−1
Density:
~1.7 g/cm3 (Predicted)
Melting point:
≥300 °C(lit.)
Boiling point:
~597.8° C at 760 mmHg (Predicted)
Solubility:
Soluble in 0.1M NaOH (10 mg/ml, Dark Red,Clear to Slightly Hazy ), DMSO (<1 mg/ml at 25° C), water (<1 mg/ml at 25° C), and ethanol (<1 mg/ml at 25° C).
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Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
2-8°C
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Alternative Distributors of [2-Anthracenecarboxylic acid, 9,10-dihydro-4,5-dihydroxy-9,10-dioxo-]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Molekula GmbH | 3B Scientific Corporation | Jinan Great Chemical Co., Ltd. | ABCR GmbH & Co. KG | New Dragon Industrial Co., Ltd | Shanghai Tauto Biotech Co., Ltd. | Taizhou Highsun Pharmaceutical Co., Ltd. | China Risesun Group Co., Ltd. | Chengdu Qiaofeng Technological Development Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Carl Roth GmbH + Co KG | Zhejiang Kaili Industrial Co., Ltd. | Watson International Ltd | Cfm Oskar Tropitzsch GmbH | BioBioPha Co., Ltd. | Chengdu Conut Intl. Co., Ltd. | Greenlife Biotechnology Co.,Ltd. | BOC Sciences | Suzhou Vosun Chemical Co.,Ltd. | Jinan Haohua Industry Co., Ltd. | Xiamen Hisunny Chemical Co., Ltd. | Clearsynth Canada INC. | Hangzhou Dayangchem Co. Ltd.

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MSDS:
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