2-Pyridinecarboxaldehyde
Synonym(s):2-Pyridinecarbaldehyde;Picolinaldehyde;Pyridine-2-aldehyde
- CAS NO.：1121-60-4
- Empirical Formula: C6H5NO
- Molecular Weight: 107.11
- MDL number: MFCD00006290
- EINECS: 214-333-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-10-13 18:16:27
What is 2-Pyridinecarboxaldehyde?
The Uses of 2-Pyridinecarboxaldehyde
2-Pyridinecarboxaldehyde has been used:
- To synthesize chitosan based bifunctionalized adsorbent.
- In the aldol addition reaction with pyruvate in the presence of 2-keto-3-deoxy-6-phosphogluconate aldolase (KDPG) catalyst to form (S)-4-hydroxy-2-keto-4-(2′-pyridyl)butyrate.
- In the condensation reaction with (S)-(?)-α-methylbenzylamine and (R)-(+)-α-methylbenzylamine to synthesize two chiral (S)-(?)- and (R)-(+)Schiff base compounds.
It can also be combined with thiosemicarbazide to form 2-pyridinecarboxaldehyde thiosemicarbazone ligand (L) which can further complex with Ni(II) and Cu(II) salts (MX) to form [M(L)2X2] complexes.
Properties of 2-Pyridinecarboxaldehyde
| Melting point: | -21--22°C |
| Boiling point: | 181 °C(lit.) |
| Density | 1.126 g/mL at 25 °C(lit.) |
| Flash point: | 130 °F |
| storage temp. | 2-8°C |
| form | liquid (strong colored) |
| color | Clear yellow to yellow-brown |
| Water Solubility | miscible |
| Sensitive | Air Sensitive |
Safety information for 2-Pyridinecarboxaldehyde
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H318:Serious eye damage/eye irritation H330:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. 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-Pyridinecarboxaldehyde
| InChIKey | CSDSSGBPEUDDEE-UHFFFAOYSA-N |
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