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

Click to get detail MSDS

Safety Information

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

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
  • 5,8-Dimethylisoquinolin-3-ol
  • 1-(2,4-Difluorobenzyl)-1H-indole-5-carboxylic acid
  • 3-Methyl-2-[(piperidin-3-yl)methoxy]pyridine
  • [1,1'-Biphenyl]-3-yldicyclohexylphosphine
  • ethyl (2Z)-2-(1-benzylpiperidin-3-ylidene)acetate
  • (r)-1-(4-Cyclopropylphenyl)ethanamine hydrochloride
  • 2-(6-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazin-3-yl)acetic acid
  • 3-bromo-6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine
  • Hexanedioic Acid Bis-(2-carboxyphenyl) Ester
  • 2-(Ethylamino)-5-fluorobenzamide
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