3,4-dihydro-2H-naphtho[1,2-b]pyran-2-one

Names

[ CAS No. ]:
5690-05-1

[ Name ]:
3,4-dihydro-2H-naphtho[1,2-b]pyran-2-one

[Synonym ]:
3,4-dihydro-benzo[h]chromen-2-one
Dihydrobenzocumarin
3,4-Dihydro-benzo[h]chromen-2-on
3,4-dihydro-2H-benzo[h]chromen-2-one
7,8-Benzo-3,4-dihydro-cumarin

Chemical & Physical Properties

[ Molecular Formula ]:
C13H10O2

[ Molecular Weight ]:
198.21700

[ Exact Mass ]:
198.06800

[ PSA ]:
26.30000

[ LogP ]:
2.69140

Safety Information

[ HS Code ]:
2932209090

Precursor & DownStream

Precursor

DownStream

  • 3,4-dihydro-2H-benzo[h]chromene

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3,3-dimethyl-4H-benzo[h]chromen-2-one
  • 3,4-dihydro-2H-naphtho[2,3-b]pyran-2-one
  • 2,2-Dimethyl-3,4-dihydro-2H-naphtho[1,2-b]pyran-6-ol
  • 2H-Naphtho[1,2-b]pyran-2-one, 3,4,5,6-tetrahydro-8-methoxy-3,3-dimethyl-4-propyl- (en)
  • 2H-Naphtho[1,2-b]pyran-2-one, 3,4,5,6-tetrahydro-8-methoxy-3,3-dimethyl-4-phenyl- (en)
  • 2H-Naphtho[1,2-b]pyran-2-one, 4-ethyl-3,4,5,6-tetrahydro-8-methoxy-3,3-dimethyl- (en)
  • (1S)-3-amino-1-(2,6-difluoro-4-methoxyphenyl)propan-1-ol
  • (2S)-1-(2-fluoro-4-methylphenyl)propan-2-ol
  • {1-[(2-Fluoro-4-methylphenyl)methyl]cyclopropyl}methanamine
  • O-[2-(2-fluoro-4-methylphenyl)propan-2-yl]hydroxylamine
  • 3-Amino-2-(2-fluoro-4-methylphenyl)-2-methylpropan-1-ol
  • 2-{2-Acetyl-2-azabicyclo[3.1.1]heptan-1-yl}acetic acid
  • 1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxy-2-methylpropanoyl]-1,2,3,6-tetrahydropyridine-4-carboxylic acid
  • tert-butyl N-[(1s,3s)-3-hydroxy-3-(pyridin-4-yl)cyclobutyl]carbamate
  • (3R)-3-hydroxy-3-(2,3,6-trifluorophenyl)propanoic acid
  • 4-(2-Methyl-6-nitrophenyl)butan-2-one
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