3-METHYL-4-PHENYL-1H-1,2,4-TRIAZOL-5(4H)-ONE

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Names

[ CAS No. ]:
1010-54-4

[ Name ]:
3-METHYL-4-PHENYL-1H-1,2,4-TRIAZOL-5(4H)-ONE

[Synonym ]:
3-Methyl-4-phenyl-4,5-dihydro-1,2,4-triazolon-(5)
2,4-Dihydro-5-methyl-4-phenyl-3H-1,2,4-triazol-3-one
methylphenyldihydrotriazolone
5-Methyl-4-phenyl-1,2,4-triazol-3(2H)-one
2,4,6-TRIMETHYLDIBENZOTHIOPHENE
5-Methyl-4-phenyl-2,4-dihydro-[1,2,4]triazol-3-on
5-methyl-4-phenyl-2,4-dihydro-[1,2,4]triazol-3-one
4-Phenyl-3-hydroxy-5-methyl-1,2,4-triazol
3-Methyl-4-phenyl-1H-1,2,4-triazol-5(4H)-one

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
409.1ºC at 760mmHg

[ Melting Point ]:
153-154ºC

[ Molecular Formula ]:
C9H9N3O

[ Molecular Weight ]:
175.18700

[ Flash Point ]:
201.2ºC

[ Exact Mass ]:
175.07500

[ PSA ]:
50.68000

[ LogP ]:
0.86900

[ Vapour Pressure ]:
2.81E-07mmHg at 25°C

[ Index of Refraction ]:
1.644

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl carbazate
  • Triethyl orthoacetate
  • Hydrazinecarboxamide,N-phenyl-

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1-(p-Chlorophenyl)-3-methyl-4-phenyl-1H-1,2,4-triazol-5(4H)-one
  • 1-(4-Bromophenyl)-4,5-dihydro-3-methyl-4-phenyl-1H-1,2,4-triazol-5-one
  • 3-methyl-4-(methylamino)-1H-1,2,4-triazol-5-one
  • 3-methylsulfanyl-4-phenyl-1H-1,2,4-triazol-5-one
  • 3-amino-4-phenyl-1H-1,2,4-triazol-5-one
  • 3-((Benzyloxy)methyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one
  • 1-{4-[(5-Ethylpyrimidin-2-yl)oxy]piperidin-1-yl}-2-methoxyethan-1-one
  • 1-[4-(5-Ethylpyrimidin-2-yl)oxypiperidin-1-yl]-2-(oxolan-2-yl)ethanone
  • 4-[(1-{2-methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}piperidin-3-yl)methoxy]pyridine
  • 2-(3-{4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}azetidin-1-yl)-5H,7H,8H-pyrano[4,3-b]pyridine-3-carbonitrile
  • 2-[3-(Pyridin-3-yloxymethyl)azetidin-1-yl]-4-(trifluoromethyl)pyridine
  • 2-{3-[(Pyridin-3-yloxy)methyl]azetidin-1-yl}-6-(trifluoromethyl)pyridine
  • 5-Chloro-6-{3-[(pyridin-4-yloxy)methyl]piperidin-1-yl}pyridine-3-carbonitrile
  • 2-cyclopropyl-5-(3-{4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}azetidin-1-yl)-1,3,4-thiadiazole
  • 2-[(2,3-Dihydro-1-benzofuran-5-yl)methyl]-2-azabicyclo[2.2.1]heptane
  • 3-[3-(Pyridin-3-yloxymethyl)azetidin-1-yl]pyrazine-2-carbonitrile
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