spiro[fluorene-9,9'-xanthene]-3',6'-diol

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Names

[ CAS No. ]:
4081-00-9

[ Name ]:
spiro[fluorene-9,9'-xanthene]-3',6'-diol

[Synonym ]:
Spiro(fluoren-9,9'-xanthen)-3',6'-diol
Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol

Chemical & Physical Properties

[ Melting Point ]:
269 °C

[ Molecular Formula ]:
C25H16O3

[ Molecular Weight ]:
364.39300

[ Exact Mass ]:
364.11000

[ PSA ]:
49.69000

[ LogP ]:
5.56660

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 9-Fluorenone
  • Resorcine

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Spiro[fluorene-9,9'-xanthene]
  • Sulfonfluorescein
  • 3',6'-Bis(2-hydroxyethoxy)spiro[fluorene-9,9'-thioxanthene] 10',10'-dioxide
  • 3'-Bromospiro[fluorene-9,9'-xanthene]
  • 2',7'-Dicyano-spiro[fluorene-9,9'-xanthene]
  • 2',4',5',7'-tetrabromo-1,1-dioxospiro[2,1λ6-benzoxathiole-3,9'-xanthene]-3',6'-diol
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • cis-3-tert-Butoxycarbonylamino-4-hydroxymethyl-piperidine-1-carboxylic acid benzyl ester
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 2-(1-methyl-1H-indol-3-yl)-1-[4-(1,8-naphthyridin-2-yl)piperidin-1-yl]ethan-1-one
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine