ChemicalBook > CAS DataBase List > 1,8,1',8'-tetrahydroxybisanthrone

1,8,1',8'-tetrahydroxybisanthrone

Product Name
1,8,1',8'-tetrahydroxybisanthrone
CAS No.
31991-54-5
Chemical Name
1,8,1',8'-tetrahydroxybisanthrone
Synonyms
Anthralin Impurity 1;Dithranol EP Impurity C;1,8,1',8'-tetrahydroxybisanthrone;4,4',5,5'-Tetrahydroxy-9,9'-bianthr;[9,9'-Bianthracene]-10,10'(9H,9'H)-dione, 4,4',5,5'-tetrahydroxy-;4,4'',5,5''-Tetrahydroxy-9,9''-bianthracenyl-10,10''(9H,9''H)-dione;4,4',5,5'-Tetrahydroxy-9,9'-bianthracenyl-10,10'(9H,9'H)-dione (Dithranol Dimer)
CBNumber
CB31321925
Molecular Formula
C28H18O6
Formula Weight
450.44
MOL File
31991-54-5.mol
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1,8,1',8'-tetrahydroxybisanthrone Property

Melting point:
210-213 °C
Boiling point:
631.0±55.0 °C(Predicted)
Density 
1.539±0.06 g/cm3(Predicted)
pka
6.77±0.40(Predicted)
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Hazard and Precautionary Statements (GHS)

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1,8,1',8'-tetrahydroxybisanthrone Chemical Properties,Usage,Production

Uses

Anthralin dimer can be useful in the characterization of dyestuffs by GC-MS.

1,8,1',8'-tetrahydroxybisanthrone Preparation Products And Raw materials

Raw materials

Preparation Products

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1,8,1',8'-tetrahydroxybisanthrone Suppliers

CHINA 10 India 2 Global 12
Shanghai Kewel Chemical Co., Ltd.
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021-64609169 18901607656
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021-64609160
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greensnown@163.com
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TOSUN PHARM
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020-61855200 13326451905
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Zhuhai Anzhe Biotechnology Co,Ltd.
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13169972583
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QUALITY CONTROL SOLUTIONS LTD.
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0755-66853366; 13670046396
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ORDERS@QCSRM.COM
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LGC Science (Shanghai) Ltd.
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17717235263
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cindy.yang@lgcgroup.com
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Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd
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18162595016; 18162595016
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3287908757@qq.com
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Cato Research Chemicals Inc.
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13342851930
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3008394369@qq.com
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18153089275
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Chengdu Peter-like Biotechnology Co., Ltd.
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028-81700200 13308200041
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Shanghai Hao Zhun Biological Technology Co., Ltd.
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31991-54-5, 1,8,1',8'-tetrahydroxybisanthroneRelated Search:


  • 1,8,1',8'-tetrahydroxybisanthrone
  • Anthralin Impurity 1
  • 4,4',5,5'-Tetrahydroxy-9,9'-bianthr
  • Dithranol EP Impurity C
  • [9,9'-Bianthracene]-10,10'(9H,9'H)-dione, 4,4',5,5'-tetrahydroxy-
  • 4,4'',5,5''-Tetrahydroxy-9,9''-bianthracenyl-10,10''(9H,9''H)-dione
  • 4,4',5,5'-Tetrahydroxy-9,9'-bianthracenyl-10,10'(9H,9'H)-dione (Dithranol Dimer)
  • 31991-54-5