2-PHENYL-2-(P-TOLUENESULFONYLOXY)ACETOPHENONE

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Names

[ CAS No. ]:
1678-43-9

[ Name ]:
2-PHENYL-2-(P-TOLUENESULFONYLOXY)ACETOPHENONE

[Synonym ]:
2-Phenyl-2-tosyloxyacetophenone
benzoin p-toluenesulfonate
1-benzoyl-1-phenylmethyl p-toluenesulfonate
2-Phenyl-2-(p-toluenesulfonyloxy)acetophenone
MFCD04038426
O-Tosylbenzoin
α-Benzoylbenzyl p-Toluenesulfonate
p-Toluenesulfonic Acid α-Benzoylbenzyl Ester

Chemical & Physical Properties

[ Density]:
1.258g/cm3

[ Boiling Point ]:
546.83ºC at 760 mmHg

[ Melting Point ]:
109ºC

[ Molecular Formula ]:
C21H18O4S

[ Molecular Weight ]:
366.43000

[ Flash Point ]:
284.512ºC

[ Exact Mass ]:
366.09300

[ PSA ]:
68.82000

[ LogP ]:
5.40530

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.608

MSDS

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Safety Information

[ HS Code ]:
2914400090

Synthetic Route

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Precursor & DownStream

Precursor

  • 2-Phenylacetophenone
  • p-Toluenesulfonic acid
  • Benzoin
  • Tosyl chloride
  • 1,2-Ethanedione,1,2-diphenyl-, 1-hydrazone
  • [Hydroxy(tosyloxy)iodo]benzene

DownStream

  • Methyl benzoin
  • p-Toluenesulfonic acid
  • diphenylquinoxaline

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 2-phenyl-2-p-tolyl-butyraldehyde
  • 2-phenyl-2-(p-tolylthio)cyclopentanone
  • 1-phenyl-2-(p-toluenesulfonyloxy)-1-propanone dimethyl acetal
  • 2-[(4-Methylphenyl)imino]-1,2-diphenylethanone
  • (S)-1-Benzyloxy-1-phenyl-2-(p-toluenesulfonyloxy)ethane
  • (S)-2-PHENYL-2-P-TOLYLAMINO-ETHANOL
  • 3-fluoro-N-(2-(2-(2-fluorophenyl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)benzenesulfonamide
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • N-(3-chlorophenyl)-2-((1-(2,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)acetamide
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • N-(5-(ethylsulfonyl)-1,3,4-thiadiazol-2-yl)-3-methylbutanamide
  • 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