4-Chlorocatechol
CAS Registry Number®
2138-22-9
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CAS Name
4-ChlorocatecholMolecular Formula
C6H5ClO2Molecular Mass
144.56Cite this Page
4-Chlorocatechol. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=2138-22-9 (retrieved ) (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 TorrMelting Point (2)
90.5 °C
Source(s)
- (1) Willstatter, Richard; Berichte der Deutschen Chemischen Gesellschaft, (1911), 44, 2182-91, CAplus
- (2) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
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
