CAS Registry Number®
139-85-5
CAS Name
3,4-Dihydroxybenzaldehyde
Molecular Formula
C7H6O3
Molecular Mass
138.12
Compound Properties
-
Melting Point (1)
153 °C (decomp)
-
Density (2)
0.992 g/cm³ @ Temp: 39.9 °C; Press: 4 x 10⁵ Torr
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
- (2) Bian, Xiao-Qiang; Chemical Engineering Research and Design, (2017), 123, 284-294, CAplus
Other Names and Identifiers
InChI
InChI=1S/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H
InChIKey
InChIKey=IBGBGRVKPALMCQ-UHFFFAOYSA-N
SMILES
C(=O)C1=CC(O)=C(O)C=C1
Canonical SMILES
O=CC1=CC=C(O)C(O)=C1
Other Names for this Substance
- Benzaldehyde, 3,4-dihydroxy-
- Protocatechualdehyde
- 3,4-Dihydroxybenzaldehyde
- 3,4-Dihydroxybenzenecarbonal
- Protocatechuic aldehyde
- 4-Formyl-1,2-dihydroxybenzene
- Rancinamycin IV
- 1,2-Dihydroxy-4-formylbenzene
- NC 033
- 4-Formyl-1,2-benzenediol
- Catechaldehyde
- NSC 22961
- 4-Formylcatechol
- 3,4-Dihydroxybezaldehyde
- 4-Formyl-2-hydroxyphenol
