4-hydroxy-1,1-dioxo-2,5-diphenylthiophen-3-one

Names

[ CAS No. ]:
54714-10-2

[ Name ]:
4-hydroxy-1,1-dioxo-2,5-diphenylthiophen-3-one

[Synonym ]:
4-hydroxy-3-oxo-2,5-diphenyl-2,3-dihydrothiophene 1,1-dioxide
2,5-DIPHENYL-4-HYDROXY-3-OXO-2,3-DIHYDROTHIOPHENE 1,1-DIOXIDE
4-Hydroxy-3-oxo-2,5-diphenyl-2,3-dihydrothiophen-1,1-dioxid
HOTDO
2,5-Diphenyl-4-hydroxy-3-thiophenone 1,1-dioxide
4-Hydroxy-2,5-diphenyl-3-thiophenone 1,1-dioxide
MFCD00075268
4-hydroxy-2,5-diphenyl-2-hydrothiophene-1,1,3-trione
2,4-DINITROPHENYLHYDRAZINE

Chemical & Physical Properties

[ Density]:
1.346g/cm3

[ Boiling Point ]:
441.06ºC at 760 mmHg

[ Melting Point ]:
238-241ºC

[ Molecular Formula ]:
C16H12O4S

[ Molecular Weight ]:
300.32900

[ Flash Point ]:
220.546ºC

[ Exact Mass ]:
300.04600

[ PSA ]:
79.82000

[ LogP ]:
3.73280

[ Index of Refraction ]:
1.697

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

DownStream

  • 4,6-DIPHENYLTHIENO[3,4-D]-1,3-DIOXOL-2-ONE 5,5-DIOXIDE

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-hydroxy-1,1-dioxo-5-phenyl-1,2-thiazol-3-one
  • 5-(3,4-dichlorophenyl)-4-hydroxy-1,1-dioxo-1,2-thiazol-3-one
  • 6-CHLORO-4-HYDROXY-2-METHYL-1,1-DIOXO-2,5-DIHYDRO-1H-1L6-CYCLOPENTA[E][1,2]THIAZINE-3-CARBOXYLICACIDPYRIDIN-2-YLAMIDE
  • 2-Propen-1-one,1-(3-bromo-2-hydroxy-4,6-dimethoxyphenyl)-3-phenyl-
  • 4-benzyl-1,1-dioxo-1,2,5-thiadiazolidin-3-one
  • 4-hydroxy-1,2,5-trimethylpyrazol-3-one