1,2,5-Oxadiazole,3,4-dimethyl-

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Names

[ CAS No. ]:
4975-21-7

[ Name ]:
1,2,5-Oxadiazole,3,4-dimethyl-

[Synonym ]:
3,4-Dimethylfurazan
Furazan,dimethyl
3,2,5-oxadiazole
Furazan,4-dimethyl
dimethylfurazane
Furazan,3,4-dimethyl
Dimethyl-furazan

Chemical & Physical Properties

[ Density]:
1.075g/cm3

[ Boiling Point ]:
132.9ºC at 760mmHg

[ Molecular Formula ]:
C4H6N2O

[ Molecular Weight ]:
98.10320

[ Flash Point ]:
35.5ºC

[ Exact Mass ]:
98.04800

[ PSA ]:
38.92000

[ LogP ]:
0.68640

[ Index of Refraction ]:
1.447

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dimethylglyoxime
  • (E,E)-butane-2,3-dione dioxime
  • Succinic anhydride
  • 3,4-dimethyl-2-oxido-1,2,5-oxadiazol-2-ium
  • Ammonia

DownStream

  • 4-methyl-1,2,5-oxadiazole-3-carboxylic acid
  • (4-Methyl-furazan-3-yl)-acetic acid
  • 3-Bromomethyl-4-methyl-furazan
  • 3-(Chloromethyl)-4-methyl-1,2,5-oxadiazole
  • 3,4-bis(chloromethyl)-1,2,5-oxadiazole
  • 3-(dichloromethyl)-4-methyl-1,2,5-oxadiazole
  • 3-(chloromethyl)-4-(dichloromethyl)-1,2,5-oxadiazole
  • 3,4-bis(dichloromethyl)-1,2,5-oxadiazole

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-carboxamide,N,4-dimethyl-(9CI)
  • 1,2,5-Oxadiazole-3-carboxamide,N,4-dimethyl-,2-oxide
  • 1,2,5-Oxadiazole-3-carboxamide,N,4-dimethyl-,5-oxide
  • 1,2,5-oxadiazole{3,4-d}-6-methyl-4-phenyl-4H-pyrazole
  • 1,2,5-oxadiazole-3,4-dicarboxylic acid
  • 1,2,5-Oxadiazole-3,4-dicarboxylic acid N-oxide