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4233-33-4

4233-33-4 structure
4233-33-4 structure
  • Name: 4-Phenyl-1,2,4-triazole-3,5-dione
  • Chemical Name: 4-Phenyl-1,2,4-triazoline-3,5-dione
  • CAS Number: 4233-33-4
  • Molecular Formula: C8H5N3O2
  • Molecular Weight: 175.144
  • Create Date: 2018-06-26 20:02:33
  • Modify Date: 2024-01-02 17:40:37

Name 4-Phenyl-1,2,4-triazoline-3,5-dione
Synonyms PTAD
4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE
3H-1,2,4-Triazole-3,5(4H)-dione, 4-phenyl-
4-Phenyl-3H-1,2,4-triazole-3,5(4H)-dione,PTAD
EINECS 224-191-7
4-Phenyl-3H-1,2,4-triazole-3,5(4H)-dione
MFCD00003148
4-Phenyl-1,2,4-triazole-3,5-dione
Density 1.5±0.1 g/cm3
Boiling Point 263.8±23.0 °C at 760 mmHg
Melting Point 165-170 °C (dec.)(lit.)
Molecular Formula C8H5N3O2
Molecular Weight 175.144
Flash Point 113.3±22.6 °C
Exact Mass 175.038177
PSA 62.10000
LogP -0.25
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.701
Storage condition 2-8°C
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3