1-Methyl-2-pyridone
- CAS NO.：694-85-9
- Empirical Formula: C6H7NO
- Molecular Weight: 109.13
- MDL number: MFCD00006520
- EINECS: 211-777-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:15:30
What is 1-Methyl-2-pyridone?
Chemical properties
CLEAR YELLOWISH TO BROWN-RED LIQUID AFTER MELTING
The Uses of 1-Methyl-2-pyridone
1-Methyl-2-pyridone is used as a reactant in the trifluoromethylation of arenes and heteroarenes by means of photoredox catalysis.
Definition
ChEBI: 1-Methyl-2-pyridone is a pyridone.
Synthesis Reference(s)
Journal of the American Chemical Society, 78, p. 416, 1956 DOI: 10.1021/ja01583a045
The Journal of Organic Chemistry, 45, p. 4508, 1980 DOI: 10.1021/jo01310a052
Tetrahedron Letters, 25, p. 1591, 1984 DOI: 10.1016/S0040-4039(01)90019-X
Properties of 1-Methyl-2-pyridone
| Melting point: | 30-32 °C(lit.) |
| Boiling point: | 250 °C740 mm Hg(lit.) |
| Density | 1.129 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Oil |
| pka | 0.30±0.62(Predicted) |
| color | Red |
| Water Solubility | Soluble in water (1000 mg/ml at 20°C). |
| BRN | 107805 |
| CAS DataBase Reference | 694-85-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 2(1H)-Pyridinone, 1-methyl-(694-85-9) |
| EPA Substance Registry System | 2(1H)-Pyridinone, 1-methyl- (694-85-9) |
Safety information for 1-Methyl-2-pyridone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral 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. P270:Do not eat, drink or smoke when using this product. 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 1-Methyl-2-pyridone
| InChIKey | DVVGIUUJYPYENY-UHFFFAOYSA-N |
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