| Identification | Back Directory | [Name]
4-FORMYL-3-HYDROXYBENZOIC ACID | [CAS]
619-12-5 | [Synonyms]
4-CARBOXYSALICYALDEHYDE
3-Hydroxy-4-formylbenzoic acid
4-FORMYL-3-HYDROXYBENZOIC ACID
Benzoic acid, 4-forMyl-3-hydroxy-
4-Formyl-3-hydroxybenzoic acid 97%
3-hydroxy-4-methanoyl-benzoic acid | [Molecular Formula]
C8H6O4 | [MDL Number]
MFCD05865188 | [MOL File]
619-12-5.mol | [Molecular Weight]
166.13 |
| Chemical Properties | Back Directory | [Melting point ]
235-240 °C (lit.) | [Boiling point ]
214.32°C (rough estimate) | [density ]
1.2208 (rough estimate) | [refractive index ]
1.4611 (estimate) | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [form ]
solid | [pka]
3.66±0.10(Predicted) |
| Hazard Information | Back Directory | [Uses]
4-Formyl-3-hydroxybenzoic acid can be used as a reactant to prepare:
- A pH-sensitive fluorescent probe 4,4′-(hydrazine-1,2-diylidene bis(methanylylidene)) bis(3-hydroxybenzoic acid (HDBB) by one-step condensation reaction with hydrazine.
- 2-Oxo-2H-1-benzopyran-3,7-dicarboxylic acid by condensation reaction with diethyl malonate.
- Schiff base ligands for the preparation of stable and functional Schiff base metal complexes.
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