4-(Trifluoromethyl)benzenesulfonyl chloride

CAS Registry Number®

2991-42-6

CAS Name

4-(Trifluoromethyl)benzenesulfonyl chloride

Molecular Formula

C7H4ClF3O2S

Molecular Mass

244.62

Cite this Page

4-(Trifluoromethyl)benzenesulfonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2991-42-6 (retrieved 2024-11-22) (CAS RN: 2991-42-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    56-60 °C @ Press: 0.03 Torr

  • Melting Point (1)

    31-33 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C7H4ClF3O2S/c8-14(12,13)6-3-1-5(2-4-6)7(9,10)11/h1-4H

InChIKey

InChIKey=OZDCZHDOIBUGAJ-UHFFFAOYSA-N

SMILES

C(F)(F)(F)C1=CC=C(S(Cl)(=O)=O)C=C1

Canonical SMILES

O=S(=O)(Cl)C1=CC=C(C=C1)C(F)(F)F

Other Names for this Substance

  • Benzenesulfonyl chloride, 4-(trifluoromethyl)-
  • p-Toluenesulfonyl chloride, α,α,α-trifluoro-
  • 4-(Trifluoromethyl)benzenesulfonyl chloride
  • α,α,α-Trifluoro-p-toluenesulfonyl chloride
  • p-Trifluoromethylbenzenesulfonyl chloride

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration