2,4-Dihydroxybenzaldehyde
Appearance
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Names | |
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Preferred IUPAC name
2,4-Dihydroxybenzaldehyde | |
Other names
β-Resorcylaldehyde
3,4-dihydroxybenzyl aldehyde[1] | |
Identifiers | |
3D model (JSmol)
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878548 | |
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.002.167 |
EC Number |
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218304 | |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C7H6O3 | |
Molar mass | 138.12 g/mol |
Melting point | 135 °C (275 °F; 408 K)[1] |
Boiling point | 226 °C (439 °F; 499 K)[1] |
soluble[1] | |
Hazards | |
GHS labelling:[2] | |
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Warning | |
H302, H315, H319, H335 | |
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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2,4-Dihydroxybenzaldehyde or β-resorcylaldehyde is a phenolic aldehyde, a chemical compound with the formula C7H6O3. It is an isomer of protocatechuic aldehyde (3,4-dihydroxybenzaldehyde).
References
[edit]- ^ a b c d Haynes, William M., ed. (2016). CRC Handbook of Chemistry and Physics (97th ed.). CRC Press. p. 3.190. ISBN 9781498754293.
- ^ "2,4-Dihydroxybenzaldehyde". pubchem.ncbi.nlm.nih.gov.