5-Methyl-1,3,4-oxadiazol-2(3H)-one

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Names

[ CAS No. ]:
3069-67-8

[ Name ]:
5-Methyl-1,3,4-oxadiazol-2(3H)-one

[Synonym ]:
T5NMVOJ E1
5-Methyl-1,3,4-oxadiazole-2-(3H)-one
5-methyl-3H-[1,3,4]oxadiazol-2-one
1,3,4-Oxadiazol-2(3H)-one, 5-methyl-
T5NN DOJ CQ E1
2,3-dihydro-5-methyl-2-oxo-1,3,4-oxadiazole
5-Methyl-3H-[1,3,4]oxadiazol-2-on
5-methyl-1,3,4-oxadiazolin-2-one
5-Methyl-1,3,4-oxadiazol-2(3H)-one
5-methyl-1,3,4-oxadiazol-2-ol
2-methyl-1,3,4-oxadiazol-5(4H)-one

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Molecular Formula ]:
C3H4N2O2

[ Molecular Weight ]:
100.076

[ Exact Mass ]:
100.027275

[ PSA ]:
58.89000

[ LogP ]:
-1.21

[ Index of Refraction ]:
1.601

MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22

[ HS Code ]:
2934999090

Synthetic Route

Precursor & DownStream

Precursor

  • 5-METHYL-[1,3,4]OXADIAZOLE-2-THIOL
  • Acethydrazide
  • phosgene
  • Triphosgene
  • Diphosgene
  • N-acetyl-N'-ethoxycarbonyl hydrazine
  • N'-acetyl-hydrazinecarboxylic acid phenyl ester

DownStream

  • 1,3,5-Triphenyl-s-triazine-2,4,6(1H, 3H,5H)-trione

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

  • Phosphorothioic acid,O,O-diethyl ester,S-ester with 3-(mercaptomethyl)-5-methyl-1,3,4-oxadiazol-2(3H)-one
  • 5-Methyl-3-phenyl-1,3,4-oxadiazol-2(3H)-one
  • 5-benzoyl-3-methyl-1,3,4-oxadiazol-2-(3H)-one
  • 5-(5-Methyl-1-phenyl-1H-pyrazol-4-yl)-1,3,4-oxadiazol-2(3H)-one
  • 5-(1,3-Benzodioxol-5-yl)-3-((phenylamino)methyl)-1,3,4-oxadiazol-2(3H)-one
  • 1,3,4-OXADIAZOL-2(3H)-ONE, 5-METHYL-3-[4-(TRIFLUOROMETHYL)-2-PYRIDINYL]-
  • 4,5-dibromo-N-(2,5-difluorophenyl)thiophene-2-carboxamide
  • 5-Chloro-2-methoxythiazole
  • 1-Methyl-3-(2-propynyl)-2-imidazolidinone
  • 4,6-Dihydrothieno[2,3-b]pyrrol-5-one
  • (1aR,7bR)-2,2-Dimethyl-1a,7b-dihydro-2H-oxireno[2,3-c]chromene-6-carbonitrile
  • 2,6-Diisopropylphenyl p-isopropylphenyl phenyl phosphate
  • (3-Isocyanoprop-1-en-1-yl)benzene
  • Avibactam, (+)-
  • 1-(5-hydroxy-5-methyl-7,8-dihydro-6H-naphthalen-2-yl)ethanone
  • 2-(6-Methoxy-2-naphthyl)propylamine
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