1,4-Dimethyl-3-cyano-6-hydroxypyrid-2-one
- CAS NO.：27074-03-9
- Empirical Formula: C8H8N2O2
- Molecular Weight: 164.16
- MDL number: MFCD00044065
- EINECS: 248-209-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is 1,4-Dimethyl-3-cyano-6-hydroxypyrid-2-one?
The Uses of 1,4-Dimethyl-3-cyano-6-hydroxypyrid-2-one
2-Hydroxy-1,4-dimethyl-5-cyano-6-pyridinon is used in the synthesis of many azo dyes.
Properties of 1,4-Dimethyl-3-cyano-6-hydroxypyrid-2-one
| Melting point: | 275-277 °C |
| Boiling point: | 304.5±42.0 °C(Predicted) |
| Density | 1.32±0.1 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | 3.77±0.58(Predicted) |
| CAS DataBase Reference | 27074-03-9(CAS DataBase Reference) |
| EPA Substance Registry System | 1,2-Dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile (27074-03-9) |
Safety information for 1,4-Dimethyl-3-cyano-6-hydroxypyrid-2-one
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye 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. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for 1,4-Dimethyl-3-cyano-6-hydroxypyrid-2-one
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