ChemNet > CAS > 78-98-8 Methylglyoxal
78-98-8 Methylglyoxal
| product Name |
Methylglyoxal |
| Synonyms |
1-ketopropionaldehyde; 2-ketopropionaldehyde; 2-Oxopropanal; 2-oxopropionaldehyde; acetylformaldehyde; acetylformyl; alpha-ketopropionaldehyde; propanedione; propanolone; pyroracemic aldehyde; pyruvaldehyde; Pyruvic aldehyde; Pyruvic aldehyde, 40 wt% solution in water;
|
| Molecular Formula |
C3H4O2 |
| Molecular Weight |
72.0627 |
| InChI |
InChI=1/C3H4O2/c1-3(5)2-4/h2H,1H3 |
| CAS Registry Number |
78-98-8 |
| EINECS |
201-164-8 |
| Molecular Structure |
|
| Density |
0.994g/cm3 |
| Melting point |
25℃ |
| Boiling point |
72°C at 760 mmHg |
| Refractive index |
1.364 |
| Flash point |
2.5°C |
| Water solubility |
>=10 g/100 mL at 17℃ |
| Vapour Pressur |
121mmHg at 25°C |
| Hazard Symbols |
 Xn:Harmful;
|
| Risk Codes |
R22:;
R36:;
|
| Safety Description |
S26:;
S36:;
|
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