7-Nitro-3,4-dihydro-2H-1,4-benzoxazine

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Names

[ CAS No. ]:
120711-81-1

[ Name ]:
7-Nitro-3,4-dihydro-2H-1,4-benzoxazine

[Synonym ]:
7-Nitro-3,4-dihydro-2H-1,4-benzoxazine
2H-1,4-Benzoxazine, 3,4-dihydro-7-nitro-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
341.6±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H8N2O3

[ Molecular Weight ]:
180.161

[ Flash Point ]:
160.4±27.9 °C

[ Exact Mass ]:
180.053497

[ PSA ]:
67.08000

[ LogP ]:
2.39

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

[ Index of Refraction ]:
1.585

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T+

[ RIDADR ]:
2811.0

[ Hazard Class ]:
6.1

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 7-NITRO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE
  • 1,2-Dibromoethane
  • 2-Amino-4-nitrophenol
  • 2-AMINO-5-NITROPENOL
  • 2H-1,4-Benzoxazin-3(4H)-one
  • Di-methylsulfide borane

DownStream

  • 4-Methyl-3,4-Dihydro-2H-Benzo[B][1,4]Oxazin-7-Amine
  • 4-methyl-6-nitro-2,3-dihydro-1,4-benzoxazine

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-chloro-7-nitro-3,4-dihydro-2H-1,4-benzoxazine
  • 2,2-Dimethyl-7-nitro-3,4-dihydro-2H-1,4-benzoxazine
  • 7-nitro-3,4-dihydro-2H-1,4-benzoxazepin-5-one
  • 7-Fluoro-6-nitro-3,4-dihydro-2H-1,4-benzoxazine
  • 7-Bromo-5-nitro-3,4-dihydro-2H-1,4-benzoxazine
  • 6-Nitro-3,4-dihydro-2H-1,4-benzoxazine