3,4-Dihydroxybenzaldehyde
CAS Registry Number®
139-85-5
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CAS Name
3,4-DihydroxybenzaldehydeMolecular Formula
C7H6O3Molecular Mass
138.12Cite this Page
3,4-Dihydroxybenzaldehyde. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=139-85-5 (retrieved ) (CAS RN: 139-85-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).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
