1,2,5-oxadiazole-3-carboxylic acid

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Names

[ CAS No. ]:
88598-08-7

[ Name ]:
1,2,5-oxadiazole-3-carboxylic acid

[Synonym ]:
1,2,5-oxadiazole-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.602g/cm3

[ Boiling Point ]:
296.199ºC at 760 mmHg

[ Melting Point ]:
102ºC

[ Molecular Formula ]:
C3H2N2O3

[ Molecular Weight ]:
114.06000

[ Flash Point ]:
132.936ºC

[ Exact Mass ]:
114.00700

[ PSA ]:
76.22000

[ Index of Refraction ]:
1.521

[ Storage condition ]:
2-8°C

MSDS

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Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
22-26-36/37/39

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • 3-Methyl-1,2,5-oxadiazole

DownStream

  • Acetic acid, 2-cyano-2-(hydroxyimino)-

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

  • 1,2,5-Oxadiazole-3-carboxylic acid 5-oxide
  • 4-nitro-1,2,5-oxadiazole-3-carboxylic acid
  • 4-Amino-1,2,5-oxadiazole-3-carboxylic acid
  • 4-methyl-1,2,5-oxadiazole-3-carboxylic acid
  • 1,2,5-oxadiazole-3-carboxylic acid methyl ester
  • 4-(ACETYLAMINO)-1,2,5-OXADIAZOLE-3-CARBOXYLIC ACID