benzofuroxan-5-carboxylic acid

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Names

[ CAS No. ]:
6086-24-4

[ Name ]:
benzofuroxan-5-carboxylic acid

[Synonym ]:
5-carboxybenzofuroxan
5-Carboxy-2,1,3-benzoxadiazol-1-ium-1-olate
MFCD00068056
Benzofuroxan-5-carbonsaeure
Benzofuroxan-5-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.37g/cm3

[ Boiling Point ]:
631.2ºC at 760 mmHg

[ Melting Point ]:
125-131°C

[ Molecular Formula ]:
C7H4N2O4

[ Molecular Weight ]:
180.11800

[ Flash Point ]:
335.5ºC

[ Exact Mass ]:
180.01700

[ PSA ]:
88.79000

[ LogP ]:
0.95450

[ Index of Refraction ]:
1.641

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Chloro-4-nitrobenzoic acid
  • 4-azido-3-nitro-benzoic acid
  • 4-Chloro-3-nitrobenzoic acid

DownStream

  • methyl 9-oxido-8-oxa-7-aza-9-azoniabicyclo[4.3.0]nona-2,4,6,9-tetraene-4-carboxylate
  • 2,1,3-Benzoxadiazole-5-carboxylic acid
  • Benzofurazan-5-carbonyl chloride

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

  • benzofuroxan-5-carboxylic acid ethyl ester
  • QUINOLINE-5-CARBOXYLIC ACID HYDRAZIDE
  • Isoquinoline-5-carboxylic acid
  • Pyrimidine-5-carboxylic acid, 1,2,3,4-tetrahydro-6-methyl-4-(3-pyridyl)-2-thioxo-, ethyl ester
  • Quinoxaline-5-carboxylic acid
  • Isoindoline-5-carboxylic acid