9'-(diethylamino)spiro[2-benzofuran-3,12'-benzo[a]xanthene]-1-one

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Names

[ CAS No. ]:
26628-47-7

[ Name ]:
9'-(diethylamino)spiro[2-benzofuran-3,12'-benzo[a]xanthene]-1-one

[Synonym ]:
EINECS 247-853-7
UNII:53LNR505Q7
9'-(Diethylamino)-3H-spiro[2-benzofuran-1,12'-benzo[a]xanthen]-3-one
9-(Diethylamino)spiro(12H-benzo(a)xanthene-12,1'(3'H)-isobenzofuran)-3'-one
6'-(DiethylaMino)-1',2'-benzofluoran
Spiro(12H-benzo(a)xanthene-12,1'(3'H)-isobenzofuran)-3'-one, 9-(diethylamino)-
Spiro[12H-benzo[a]xanthene-12,1'(3'H)-isobenzofuran]-3'-one, 9-(diethylamino)-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
642.4±55.0 °C at 760 mmHg

[ Melting Point ]:
221ºC

[ Molecular Formula ]:
C28H23NO3

[ Molecular Weight ]:
421.487

[ Flash Point ]:
342.3±31.5 °C

[ Exact Mass ]:
421.167786

[ PSA ]:
38.77000

[ LogP ]:
6.66

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.717

MSDS

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Safety Information

[ HS Code ]:
2932999099

Synthetic Route

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Precursor & DownStream

Precursor

  • 2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoic acid
  • 2-Naphthol
  • 3-Hydroxyphenylboronic acid
  • Phthalic anhydride
  • 3-(diethylamino)phenol
  • Phenylboronic acid
  • 2-diethylaminophenol

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%