3-Hydroxypyridine-2-carboxaldehyde
- CAS NO.：1849-55-4
- Empirical Formula: C6H5NO2
- Molecular Weight: 123.11
- MDL number: MFCD06245505
- EINECS: 674-305-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:37:03
Properties of 3-Hydroxypyridine-2-carboxaldehyde
| Melting point: | 80-82°C (subl.) |
| Boiling point: | 96-100°C/30mm |
| Density | 1.327±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | pK1:3.40(＋1);pK2:6.95(OH)(20°C) |
| color | Dark Brown |
| CAS DataBase Reference | 1849-55-4(CAS DataBase Reference) |
Safety information for 3-Hydroxypyridine-2-carboxaldehyde
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P405:Store locked up. |
Computed Descriptors for 3-Hydroxypyridine-2-carboxaldehyde
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