4-Chlorocatechol

CAS Registry Number®

2138-22-9

CAS Name

4-Chlorocatechol

Molecular Formula

C6H5ClO2

Molecular Mass

144.56

Cite this Page

4-Chlorocatechol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2138-22-9 (retrieved 2024-11-22) (CAS RN: 2138-22-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    136-136.5 °C @ Press: 8.5 Torr

  • Melting Point (2)

    90.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H5ClO2/c7-4-1-2-5(8)6(9)3-4/h1-3,8-9H

InChIKey

InChIKey=WWOBYPKUYODHDG-UHFFFAOYSA-N

SMILES

OC1=C(O)C=CC(Cl)=C1

Canonical SMILES

ClC1=CC=C(O)C(O)=C1

Other Names for this Substance

  • 1,2-Benzenediol, 4-chloro-
  • Pyrocatechol, 4-chloro-
  • 4-Chloro-1,2-benzenediol
  • 4-Chlorocatechol
  • 4-Chloropyrocatechol

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration