| Product Name | 2-Methylisonicotinic acid |
| CAS No. | 4021-11-8 |
| Synonyms | 2-Methylpyridine-4-carboxylic acid |
| InChI | InChI=1/C7H7NO2/c1-5-4-6(7(9)10)2-3-8-5/h2-4H,1H3,(H,9,10) |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.136 |
| Density | 1.23g/cm3 |
| Melting point | 295-299℃ |
| Boiling point | 368.2°C at 760 mmHg |
| Flash point | 176.5°C |
| Refractive index | 1.561 |
| Hazard Symbols |  Xi:Irritant; |
| Risk Codes | R36/37/38:; |
| Safety | S26:; S36/37:; |
4021-11-8 2-methylisonicotinic acid
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