1,3-DIPHENYL-2-THIOBARBITURIC ACID

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Names

[ CAS No. ]:
35221-12-6

[ Name ]:
1,3-DIPHENYL-2-THIOBARBITURIC ACID

[Synonym ]:
1,3-diphenyl-2-triobarbituric acid
1,3-diphenyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione
1,3-diphenyl thiobarbituric acid
DPTBA
N,N-diphenyl-2-thiobarbituric cid
1,3-diphenyl 2-thio barbituric acid
N,N-diphenyl 2-thiobarbituric acid
MFCD00552520

Chemical & Physical Properties

[ Density]:
1.41g/cm3

[ Boiling Point ]:
428.6ºC at 760mmHg

[ Melting Point ]:
248ºC (dec.)(lit.)

[ Molecular Formula ]:
C16H12N2O2S

[ Molecular Weight ]:
296.34400

[ Flash Point ]:
213ºC

[ Exact Mass ]:
296.06200

[ PSA ]:
72.71000

[ LogP ]:
2.87140

[ Index of Refraction ]:
1.724

Safety Information

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Malonic acid
  • Thiocarbanilide
  • Diethyl ethoxymethylenemalonate
  • Diethyl malonate
  • 5-bromo-1,3-diphenyl-2-thio-barbituric acid
  • acetic acid
  • 1,1-Diphenyl-2-thiourea
  • malonoyl chloride

DownStream

  • 5-hydroxyimino-1,3-diphenyl-2-sulfanylidene-1,3-diazinane-4,6-dione
  • 5-[(4-dimethylaminophenyl)methylidene]-1,3-diphenyl-2-sulfanylidene-1,3-diazinane-4,6-dione

Customs

[ HS Code ]: 2933599090

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-Butyl-1,3-diphenyl-2-thiobarbituric acid
  • 5-[4-(N,N-dimethyl)benzylidene]-1,3-diphenyl-2-thiobarbituric acid
  • 5-[5-(2-Nitrophenyl)furfurylidine]-1,3-diphenyl-2-thiobarbituric Acid
  • 1,3-diphenyl-5-(4-methylphenylidene)-2-thiobarbituric acid
  • 5-pentyl-1,3-diphenyl-2-sulfanylidene-1,3-diazinane-4,6-dione
  • 1,3-diphenyl-2-[3-(triethoxysilyl)propyl]isothiourea, monohydrochloride
  • 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