7-Fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one

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Names

[ CAS No. ]:
103361-99-5

[ Name ]:
7-Fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one

[Synonym ]:
2H-1,4-Benzoxazin-3(4H)-one, 7-fluoro-
7-FLUORO-2H-1,4-BENZOXAZIN-3(4H)-ONE
7-fluoro-4H-1,4-benzoxazin-3-one

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
327.9±42.0 °C at 760 mmHg

[ Melting Point ]:
203-205ºC

[ Molecular Formula ]:
C8H6FNO2

[ Molecular Weight ]:
167.137

[ Flash Point ]:
152.1±27.9 °C

[ Exact Mass ]:
167.038254

[ PSA ]:
38.33000

[ LogP ]:
0.92

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.540

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • methyl 2-(5-fluoro-2-nitrophenoxy)acetate
  • ethyl 2-(5-fluoro-2-nitrophenoxy)acetate
  • 2-chloro-N-(4-fluoro-2-hydroxyphenyl)acetamide
  • Iron
  • 2-Amino-5-fluorophenol
  • Chloroacetyl chloride
  • 5-Fluoro-2-nitrophenol

DownStream

  • 7-Fluoro-3,4-dihydro-2H-benzo[1,4]oxazine
  • 7-Fluoro-6-nitro-2H-1,4-benzoxazin-3(4H)-one
  • 6-Bromo-7-fluoro-2,4-dihydro-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-(aminomethyl)-7-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one hydrochloride
  • 8-FLUORO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE
  • 6-(aminomethyl)-5-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one hydrochloride
  • 6-Bromo-5-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one
  • 8-BROMO-6-FLUORO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE
  • 6-ACETYL-8-FLUORO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE
  • 2-(4-(2,4-Dimethoxyphenyl)thiazolidin-3-yl)acetic acid
  • Potassium (3-(4-cyanophenoxy)propyl)trifluoroborate
  • 4-(((2R,3S,5R)-5-(6-Benzamido-9H-purin-9-yl)-3-(bis(4-methoxyphenyl)(phenyl)methoxy)tetrahydrofuran-2-yl)methoxy)-4-oxobutanoic acid
  • (R)-3-(1-Aminoethyl)-5-bromophenol
  • 1-Chloro-3-(difluoromethyl)-2-ethylbenzene
  • (S)-1-(2-Chloro-4-fluorophenyl)pentan-1-amine
  • (2R)-1-(1-ethyl-1H-pyrazol-3-yl)propan-2-amine
  • 6-(4,4-Difluoropiperidin-1-yl)-1,3-diazinan-4-one
  • 1,1,1-Trifluoro-3-(3-methylpyrazin-2-yl)propan-2-ol
  • 2-{6-Methylimidazo[2,1-b][1,3]thiazol-5-yl}ethane-1-thiol