CAS Registry Number®
120-80-9
CAS Name
Catechol
Molecular Formula
C6H6O2
Molecular Mass
110.11
Compound Properties
-
Boiling Point (1)
245.5 °C @ Press: 760 Torr
-
Melting Point (1)
105 °C
-
Density (1)
1.344 g/cm³
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C6H6O2/c7-5-3-1-2-4-6(5)8/h1-4,7-8H
InChIKey
InChIKey=YCIMNLLNPGFGHC-UHFFFAOYSA-N
SMILES
OC1=C(O)C=CC=C1
Canonical SMILES
OC=1C=CC=CC1O
Other Names for this Substance
- 1,2-Benzenediol
- Pyrocatechol
- C.I. 76500
- o-Benzenediol
- C.I. Oxidation Base 26
- o-Dihydroxybenzene
- 1,2-Dihydroxybenzene
- Durafur Developer C
- Fouramine PCH
- Fourrine 68
- 2-Hydroxyphenol
- Oxyphenic acid
- Pelagol Grey C
- Pyrocatechin
- Catechol
- o-Dioxybenzene
- o-Hydroxyphenol
- Catechol (phenol)
- Pyrocatechine
- o-Phenylenediol
- Phthalhydroquinone
- o-Hydroquinone
- Phthalic alcohol
- NSC 1573
- Z 1
- Z 1 (inhibitor)
- 1,2-Hydroxybenzene
- 5,6-Dihydroxybenzene
Deleted or Replaced CAS Registry Numbers
16474-90-1, 16474-89-8, 37349-32-9
