Phenyl tosylate

CAS Registry Number®

640-60-8
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CAS Name

Phenyl tosylate

Molecular Formula

C13H12O3S

Molecular Mass

248.30

Cite this Page

Phenyl tosylate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=640-60-8 (retrieved 2024-09-06) (CAS RN: 640-60-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    155-158 °C @ Press: 7 Torr

  • Melting Point (2)

    93 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C13H12O3S/c1-11-7-9-13(10-8-11)17(14,15)16-12-5-3-2-4-6-12/h2-10H,1H3

InChIKey

InChIKey=KZQFPRKQBWRRHQ-UHFFFAOYSA-N

SMILES

S(OC1=CC=CC=C1)(=O)(=O)C2=CC=C(C)C=C2

Canonical SMILES

O=S(=O)(OC=1C=CC=CC1)C2=CC=C(C=C2)C

Other Names for this Substance

  • Benzenesulfonic acid, 4-methyl-, phenyl ester
  • p-Toluenesulfonic acid, phenyl ester
  • Phenyl p-toluenesulfonate
  • Phenyl tosylate
  • Phenyl 4-toluenesulfonate

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Deleted or Replaced CAS Registry Numbers

108882-76-4