A3288512
2,3-Dihydroxybenzaldehyde , 97% , 24677-78-9
CAS NO.：24677-78-9
Empirical Formula: C7H6O3
Molecular Weight: 138.12
MDL number: MFCD00003324
EINECS: 246-398-1
| Pack Size | Price | Stock | Quantity |
| 1g | RMB28.00 | In Stock |
|
| 5G | RMB82.40 | In Stock |
|
| 25G | RMB276.80 | In Stock |
|
| 100G | RMB962.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| 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) |
Description and Uses
2,3-Dihydroxybenzaldehyde was used in the synthesis of copper(II) complexes of Schiff bases. It was also used in the synthesis of 2-ethoxy-3-hydroxy-4-nitrobenzoic acid.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| F | 10-23 |
| HS Code | 29124900 |
