5-nitro-3-carboxybenzisoxazole

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Names

[ CAS No. ]:
28691-51-2

[ Name ]:
5-nitro-3-carboxybenzisoxazole

[Synonym ]:
5-nitro-benzo[d]isoxazole-3-carboxylic acid
3-carboxy-5-nitro-1,2-benzisoxazole
1,2-Benzisoxazole-3-carboxylic acid,5-nitro
5-Nitro-3-carboxybenzisoxazole
5-Nitro-1,2-benzisoxazol-3-carboxylic acid
5-Nitro-3-carboxybenzisoxazol
5-Nitro-1,2-benzisoxazole-3-carboxylicacid

Chemical & Physical Properties

[ Density]:
1.679g/cm3

[ Boiling Point ]:
484.4ºC at 760mmHg

[ Molecular Formula ]:
C8H4N2O5

[ Molecular Weight ]:
208.12800

[ Flash Point ]:
246.8ºC

[ Exact Mass ]:
208.01200

[ PSA ]:
109.15000

[ LogP ]:
1.95740

[ Vapour Pressure ]:
3.4E-10mmHg at 25°C

[ Index of Refraction ]:
1.701

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • hydroxyimino-(2-nitro-phenyl)-acetic acid ethyl ester
  • 1,2-benzoxazole-3-carboxylic acid
  • Ethyl benzo[d]isoxazole-3-carboxylate

DownStream

  • Carbon dioxide
  • 2-Hydroxy-5-nitrobenzonitrile

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

  • 5-nitro-3-phenyl-2,1-benzoxazole
  • 5-nitro-3,3-diethoxyindole
  • 5-Nitro-3-acinitro-1-cyclohexen-1-carbonsaeure
  • 5-nitro-3-phenyl-1H-pyrazin-2-one
  • 5-nitro-3-(phenylthio)phthalic acid
  • 5-Nitro-3-thiophenecarboxylic acid
  • Azetidine, 3-[5-(2-bromophenyl)-2-thienyl]-
  • Methyl 4-(2-aminoacetyl)-2-chlorobenzoate
  • 3-(3-Isobutyl-4H-1,2,4-triazol-4-yl)piperidine
  • 3-Methoxy-5-(pyrrolidin-3-yloxy)-1,2-oxazole
  • 2-(2-Chloro-4,5-difluorophenyl)-1,1-difluoropropan-2-amine
  • 1-[5-(Cyclopropylmethyl)thiophen-2-yl]ethan-1-ol
  • tert-butyl N-[5-(1-hydroxycyclopropyl)-2,3-dimethoxyphenyl]carbamate
  • 2-(3-Amino-5-ethyloxolan-3-yl)acetic acid
  • 5-(2-Bromoethyl)-3-methoxybenzene-1,2-diol
  • Ethyl 4-methyl-2-oxo-2H-pyran-5-carboxylate
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