(6'-acetyloxy-5-nitro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) acetate

Names

[ CAS No. ]:
14926-29-5

[ Name ]:
(6'-acetyloxy-5-nitro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) acetate

[Synonym ]:
5-Nitrofluorescein Diacetate
3',6'-bis(acetyloxy)-5-nitrospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
3',6'-di-O-acetyl-5-nitrofluorescein
3',6'-Diacetoxy-5-nitro-spiro[phthalan-1,9'-xanthen]-3-on
4-Nitro-fluorescein-diacetat
5-Nitrofluorescein diacetate
5-nitro-3-oxo-3h-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diyl diacetate
3',6'-diacetoxy-5-nitro-spiro[phthalan-1,9'-xanthen]-3-one

Chemical & Physical Properties

[ Density]:
1.56g/cm3

[ Boiling Point ]:
666.2ºC at 760mmHg

[ Molecular Formula ]:
C24H15NO9

[ Molecular Weight ]:
461.37700

[ Flash Point ]:
273ºC

[ Exact Mass ]:
461.07500

[ PSA ]:
133.95000

[ LogP ]:
4.53660

[ Vapour Pressure ]:
1.29E-17mmHg at 25°C

[ Index of Refraction ]:
1.696

MSDS

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Safety Information

[ HS Code ]:
2932999099

Synthetic Route

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Precursor & DownStream

Precursor

  • 4-Nitrophthalic acid
  • Ethanoic anhydride
  • 1,2-Benzenediol
  • Resorcine

DownStream

  • 5-Aminofluorescein
  • Fluorescein isothiocyanate
  • 4-Nitrofluorescein

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%