2,3-Dihydro-3-hydroxy-2-phenyl-4H-1,3-benzoxazin-4-one

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Names

[ CAS No. ]:
23979-92-2

[ Name ]:
2,3-Dihydro-3-hydroxy-2-phenyl-4H-1,3-benzoxazin-4-one

[Synonym ]:
3-Hydroxy-2-phenyl-2,3-dihydro-benz[e][1,3]oxazin-4-on
3-hydroxy-2-phenyl-2,3-dihydro-benzo[e][1,3]oxazin-4-one
4H-1,3-Benzoxazin-4-one,2,3-dihydro-3-hydroxy-2-phenyl
3-hydroxy-2-phenyl-2,3-dihydro-benz[e][1,3]oxazin-4-one
2,3-Dihydro-3-hydroxy-2-phenyl-4H-1,3-benzoxazin-4-one

Chemical & Physical Properties

[ Density]:
1.37g/cm3

[ Boiling Point ]:
446.6ºC at 760mmHg

[ Molecular Formula ]:
C14H11NO3

[ Molecular Weight ]:
241.24200

[ Flash Point ]:
223.9ºC

[ Exact Mass ]:
241.07400

[ PSA ]:
49.77000

[ LogP ]:
2.54710

[ Vapour Pressure ]:
9.23E-09mmHg at 25°C

[ Index of Refraction ]:
1.662

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • N,2-Dihydroxybenzamide
  • Benzaldehyde

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Ethyl 4-(((4-chloro-2,5-dimethylphenyl)sulfonyl)oxy)-1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 4-(((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)oxy)-6-oxo-1-(o-tolyl)-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 4-(((4-ethylphenyl)sulfonyl)oxy)-6-oxo-1-(o-tolyl)-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 4-(((4-ethoxyphenyl)sulfonyl)oxy)-6-oxo-1-(o-tolyl)-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 4-(((4-butoxyphenyl)sulfonyl)oxy)-1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 1-(3-bromophenyl)-4-(((2-fluorophenyl)sulfonyl)oxy)-6-oxo-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 4-(((3-fluorophenyl)sulfonyl)oxy)-6-oxo-1-(o-tolyl)-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 4-((naphthalen-2-ylsulfonyl)oxy)-6-oxo-1-(p-tolyl)-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 1-(4-fluorophenyl)-4-((naphthalen-2-ylsulfonyl)oxy)-6-oxo-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 6-oxo-4-(((5,6,7,8-tetrahydronaphthalen-2-yl)sulfonyl)oxy)-1-(p-tolyl)-1,6-dihydropyridazine-3-carboxylate
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