| Identification | More | [Name]
2,3-Dihydroxybenzaldehyde | [CAS]
24677-78-9 | [Synonyms]
2,3-DIHYDROXYBENZALDEHYDE
TIMTEC-BB SBB004190
5,6-Dihydroxybenzaldehyde
Benzaldehyde, 2,3-dihydroxy-
o-Pyrocatechualdehyde
2,3-Dihydroxybenealdehyde
2,3-DIHYDROXYBENZALDEHYDE 99%
3-Formyl-1,2-benzenediol
3-Hydroxysalicylaldehyde
3-Formylcatechol | [EINECS(EC#)]
246-398-1 | [Molecular Formula]
C7H6O3 | [MDL Number]
MFCD00003324 | [Molecular Weight]
138.12 | [MOL File]
24677-78-9.mol |
| Chemical Properties | Back Directory | [Appearance]
light yellow to beige-greenish cryst. powder | [Melting point ]
104-108 °C (lit.) | [Boiling point ]
120 °C / 16mmHg | [density ]
1,542g/cm | [refractive index ]
1.4600 (estimate) | [storage temp. ]
Inert atmosphere,2-8°C | [solubility ]
95% ethanol: soluble50mg/mL, clear, colorless to greenish-yellow | [form ]
Crystalline Powder | [pka]
8.01±0.10(Predicted) | [color ]
Light yellow to beige-greenish | [Sensitive ]
Air Sensitive | [BRN ]
2041781 | [InChIKey]
IXWOUPGDGMCKGT-UHFFFAOYSA-N | [LogP]
1.325 (est) | [CAS DataBase Reference]
24677-78-9(CAS DataBase Reference) | [NIST Chemistry Reference]
2,3-Dihydroxybenzaldehyde(24677-78-9) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [F ]
10-23 | [HS Code ]
29124900 |
| Hazard Information | Back Directory | [Chemical Properties]
light yellow to beige-greenish cryst. powder | [Uses]
2,3-disubstituted benzaldehyde. | [Definition]
ChEBI: 2,3-dihydroxybenzaldehyde is a dihydroxybenzaldehyde. | [General Description]
Electrochemical oxidation of 2,3-dihydroxybenzaldehyde in methanol at various pH has been studied using cyclic voltammetry and controlled-potential coulometry. | [Purification Methods]
Crystallise the aldehyde from water. [Beilstein 8 III 1979.] |
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