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78-98-8 Methylglyoxal |
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produktnavn | Methylglyoxal |
Engelsk navn | Methylglyoxal;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; |
Molekylær Formel | C3H4O2 |
Molekylvekt | 72.0627 |
InChI | InChI=1/C3H4O2/c1-3(5)2-4/h2H,1H3 |
CAS-nummer | 78-98-8 |
EINECS | 201-164-8 |
Molecular Structure | |
Tetthet | 0.994g/cm3 |
Smeltepunkt | 25℃ |
Kokepunkt | 72°C at 760 mmHg |
Brytningsindeks | 1.364 |
Flammepunktet | 2.5°C |
Vannløselighet | >=10 g/100 mL at 17℃ |
Damptrykk | 121mmHg at 25°C |
Hazard symboler | Xn##Harmful:; |
Risiko Koder | R22||R36:; |
Sikkerhet Beskrivelse | S26||S36:; |
MSDS |