6-METHOXY-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE

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Names

[ CAS No. ]:
5023-12-1

[ Name ]:
6-METHOXY-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE

[Synonym ]:
6-methoxy-3,4-dihydro-2H-1,4-benzoxazin-3-one
2,3-Dihydro-6-methoxy-1,4-benzoxazin-3-on

Chemical & Physical Properties

[ Density]:
1.245g/cm3

[ Boiling Point ]:
355.5ºC at 760mmHg

[ Melting Point ]:
162-164ºC

[ Molecular Formula ]:
C9H9NO3

[ Molecular Weight ]:
179.17300

[ Flash Point ]:
168.8ºC

[ Exact Mass ]:
179.05800

[ PSA ]:
47.56000

[ LogP ]:
1.16410

[ Index of Refraction ]:
1.546

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
N

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl 2-[4-methoxy-2-nitrophenoxy]acetate
  • 2-Amino-4-methoxyphenol
  • Chloroacetyl chloride
  • 2-(4-methoxy-2-nitrophenoxy)acetonitrile
  • 4-Methoxy-2-nitrophenol
  • ethyl 2-(2-nitrophenoxy)acetate
  • 2-(2-chloro-acetylamino)-4-methoxy-phenol
  • 4-acetoxy-(2H)-1,4-benzoxazin-3(4H)-one
  • 4-HYDROXY-2H-1,4-BENZOXAZIN-3(4H)-ONE
  • (3-oxo-4H-1,4-benzoxazin-6-yl) acetate

DownStream

  • 6-Methoxy-3,4-dihydro-2H-benzo[b][1,4]oxazine
  • 2-benzylidene-6-methoxy-4H-1,4-benzoxazin-3-one

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

  • 6-METHOXY-2-METHYL-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE
  • 6-Bromo-8-methoxy-2H-benzo[b][1,4]oxazin-3(4H)-one
  • 8-METHOXY-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE
  • 7-Methoxy-2H-benzo[b][1,4]oxazin-3(4H)-one
  • 6-Amino-7-Methoxy-4-Methyl-2H-Benzo[B][1,4]Oxazin-3(4H)-One
  • 6-(2-Bromoacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one
  • 3-(Hydroxymethyl)-3-(propan-2-yl)pyrrolidin-2-one
  • 2-[(3-Methoxyphenyl)methyl]-2H-1,2,3-triazol-4-amine
  • 2-(5-amino-1-methyl-1H-pyrazol-3-yl)-5-methylphenol
  • 2-(5-amino-1-methyl-1H-pyrazol-3-yl)-4-methylphenol
  • 2-(5-amino-1-methyl-1H-pyrazol-3-yl)benzene-1,4-diol
  • methyl 7-fluoro-1H-indazole-6-carboxylate
  • 2-Hydroxyimino-1-(6-methylpyridin-2-yl)-2-quinoxalin-6-ylethanone
  • tert-Butyl ((5-oxo-5,6,7,8-tetrahydronaphthalen-2-yl)methyl)carbamate
  • Nickel(2+) bis{[(3-nitrosobut-2-en-2-yl)amino]oxidanide}
  • 7-phenyl-3H,4H,7H-pyrazolo[3,4-d][1,2,3]triazin-4-one
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