Butyl p-toluenesulfonate

CAS Registry Number®

778-28-9

CAS Name

Butyl p-toluenesulfonate

Molecular Formula

C11H16O3S

Molecular Mass

228.31

Cite this Page

Butyl p-toluenesulfonate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=778-28-9 (retrieved 2024-11-22) (CAS RN: 778-28-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    170-171 °C @ Press: 10 Torr

  • Density (2)

    1.1319 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H16O3S/c1-3-4-9-14-15(12,13)11-7-5-10(2)6-8-11/h5-8H,3-4,9H2,1-2H3

InChIKey

InChIKey=QYJXDIUNDMRLAO-UHFFFAOYSA-N

SMILES

S(OCCCC)(=O)(=O)C1=CC=C(C)C=C1

Canonical SMILES

O=S(=O)(OCCCC)C1=CC=C(C=C1)C

Other Names for this Substance

  • Benzenesulfonic acid, 4-methyl-, butyl ester
  • p-Toluenesulfonic acid, butyl ester
  • Butyl p-toluenesulfonate
  • Butyl p-methylbenzenesulfonate
  • Butyl 4-toluenesulfonate

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration