2,6-Pyridinedicarboxaldehyde
- CAS NO.：5431-44-7
- Empirical Formula: C7H5NO2
- Molecular Weight: 135.12
- MDL number: MFCD00010103
- EINECS: 226-589-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
What is 2,6-Pyridinedicarboxaldehyde?
Chemical properties
White to gray solid
The Uses of 2,6-Pyridinedicarboxaldehyde
2,6-Pyridinedicarboxaldehyde is an intermediate used to prepare functionalized resin Amberlite XAD-4,?boron-dipyrromethene (BODIPY)-based fluorescence probe with a N,N′-(pyridine-2, 6-diylbis(methylene))-dianiline substituent and novel N-heterocyclic chitosan aerogel derivatives.
The Uses of 2,6-Pyridinedicarboxaldehyde
2,6-Pyridinedicarboxaldehyde has been used in preparation of:
- functionalized resin Amberlite XAD-4
- boron-dipyrromethene (BODIPY)-based fluorescence probe with a N,N′-(pyridine-2, 6-diylbis(methylene))-dianiline substituent
- novel N-heterocyclic chitosan aerogel derivatives
Properties of 2,6-Pyridinedicarboxaldehyde
| Melting point: | 124-125 °C (lit.) |
| Boiling point: | 152-154 °C/103 mmHg (lit.) |
| Density | 1.3124 (rough estimate) |
| refractive index | 1.5800 (estimate) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| pka | 1.84±0.10(Predicted) |
| form | Powder |
| color | White to tan |
| CAS DataBase Reference | 5431-44-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,6-Pyridinedicarboxaldehyde(5431-44-7) |
Safety information for 2,6-Pyridinedicarboxaldehyde
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,6-Pyridinedicarboxaldehyde
| InChIKey | PMWXGSWIOOVHEQ-UHFFFAOYSA-N |
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