ChemNet > CAS > 520-45-6;16807-48-0 Dehydroacetic acid
520-45-6;16807-48-0 Dehydroacetic acid
| Naam product |
Dehydroacetic acid |
| Engelse naam |
Dehydroacetic acid; 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid, delta-lactone; 3-Acetyl-6-methyl-2,4-pyrandione; 3-acetyl-6-methyl-2H-Pyran-2,4(3H)-dione; 3-Acetyl-6-methyl-2-pyranone; DHAA; Pyran-2,4(3H)-dione, 3-acetyl-6-methyl- |
| MF |
C8H8O4 |
| Molecuulgewicht |
168.1467 |
| InChI |
InChI=1/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,7H,1-2H3 |
| CAS-nummer |
520-45-6;16807-48-0 |
| EINECS |
208-293-9 |
| Moleculaire Structuur |
|
| Dichtheid |
1.264g/cm3 |
| Smeltpunt |
109-112℃ |
| Kookpunt |
332.6°C at 760 mmHg |
| Brekingsindex |
1.489 |
| Vlampunt |
150.5°C |
| Dampdruk |
0.000144mmHg at 25°C |
| Gevaarsymbolen |
 Xn:Harmful;
|
| Risico-codes |
R22:;
|
| Veiligheid Omschrijving |
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