Artikelname:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
Gruppe:
Acids & Bases
CAS-Nummer:
520-45-6
EC-Nummer:
208-293-9
Synonyme:
DEHYDRACETIC ACID, Geogard(R) 111A, 3-acetyl-6-methyl-(2H)-pyran-2,4(3H)dione, Geogard(R) 361, dhaa, Geogard(R) 221, 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione, DHA, 2H-Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-, 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid δ-lactone, DEHYDRANONE, dehydro-aceticaci, DEHYDRACETSAEURE
IUPAC-Name:
3-acetyl-6-methylpyran-2,4-dione
Molekularformel:
C8H8O4
Molekulargewicht:
168.147 g/mol
Siedepunkt:
270ºC
Flammpunkt:
150.6ºC
Schmelzpunkt:
109-112ºC
Dichte:
1.264 g/cm3
Gefahrenklasse:
4.1
HS-Code:
29322980
Bedenkenanzeige:
R22
Signale:
Warning