Benzoin tosylate

CAS Registry Number®

1678-43-9

CAS Name

Benzoin tosylate

Molecular Formula

C21H18O4S

Molecular Mass

366.43

Cite this Page

Benzoin tosylate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1678-43-9 (retrieved 2024-11-25) (CAS RN: 1678-43-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    105.5-106 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C21H18O4S/c1-16-12-14-19(15-13-16)26(23,24)25-21(18-10-6-3-7-11-18)20(22)17-8-4-2-5-9-17/h2-15,21H,1H3

InChIKey

InChIKey=DLDWUFCUUXXYTB-UHFFFAOYSA-N

SMILES

C(C(=O)C1=CC=CC=C1)(OS(=O)(=O)C2=CC=C(C)C=C2)C3=CC=CC=C3

Canonical SMILES

O=C(C=1C=CC=CC1)C(OS(=O)(=O)C2=CC=C(C=C2)C)C=3C=CC=CC3

Other Names for this Substance

  • Ethanone, 2-[[(4-methylphenyl)sulfonyl]oxy]-1,2-diphenyl-
  • Benzoin, p-toluenesulfonate
  • 2-[[(4-Methylphenyl)sulfonyl]oxy]-1,2-diphenylethanone
  • Desyl tosylate
  • CG 21-746

View All

Deleted or Replaced CAS Registry Numbers

124481-37-4

CAS INSIGHTSTM
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