Synonymá:

dihydro-5-metyl-5-vinylfuran-2(3H)-ón;4-HYDROXY-4-METYL-5-HEXENOIKACIDGAMMALAKTON;4,5-dihydro-5-etenyl-5-metylfurán-2(3H)-ón; 4,5-dihydro-5-metyl-5-vinyl-2(3H)-furanón; 5-metyl-5-etenyl-4,5-dihydrofurán-2(3H)-ón; levanduľový laktón; y-vinyl-y -valerolaktón; 5-etenyldihydro-5-metyl-2(3H)-furanón

Hustota:1,0218 g/cm3

Bod varu:89-90 °C (lis: 10 torr)