1,2,4-Oxadiazolidin-5-one,2,3,4-triphenyl-

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Names

[ CAS No. ]:
21978-65-4

[ Name ]:
1,2,4-Oxadiazolidin-5-one,2,3,4-triphenyl-

[Synonym ]:
2,3,4-triphenyl-[1,2,4]oxadiazolidin-5-one
2,3,4-Triphenyl-1,2,4-oxadiazolidin-5-on
2,3,4-Triphenyl-1,2,4-oxadiazolidon-5

Chemical & Physical Properties

[ Density]:
1.26g/cm3

[ Boiling Point ]:
442ºC at 760mmHg

[ Molecular Formula ]:
C20H16N2O2

[ Molecular Weight ]:
316.35300

[ Flash Point ]:
221.1ºC

[ Exact Mass ]:
316.12100

[ PSA ]:
32.78000

[ LogP ]:
4.89360

[ Vapour Pressure ]:
5.2E-08mmHg at 25°C

[ Index of Refraction ]:
1.649

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Precursor & DownStream

Precursor

  • Phenylisocyanate

DownStream

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

  • 4-(4-methylphenyl)-2,3-diphenyl-1,2,4-oxadiazolidin-5-one
  • 1,2,4-Oxadiazolidin-5-one, 3,4-diphenyl-2-(phenylmethyl)
  • 1,2,4-Oxadiazolidin-5-one,4-(4-nitrophenyl)-2,3-diphenyl-
  • 1,2,4-Oxadiazolidin-5-one, 4-(3-chlorophenyl)-2,3-diphenyl- (9CI)
  • 4-(4-bromophenyl)-2,3-diphenyl-1,2,4-oxadiazolidin-5-one
  • 4-methyl-2-phenyl-3-sulfanylidene-1,2,4-oxadiazolidin-5-one
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
  • N-[3-(Aminooxy)propyl]-N-butyl-1-butanamine