2(5H)-Furanone CAS 497-23-4
2 (5H) - Furanone lactone ne mai sifofin ester na yau da kullun, kamar ragewa da ammonolysis; Yana ɗauke da haɗin gwiwa biyu da aka haɗa da esters, amsawar ƙarin Michael na iya faruwa; Saboda haɗinsa da iskar oxygen da tasirin janyewar electron na ƙungiyoyin ester da aka watsa ta hanyar haɗin gwiwa biyu, ƙungiyar methylene ɗinsa tana da acidity kuma ana iya hana shi hydrogen ta hanyar tushe mai ƙarfi.
| Abu | Ƙayyadewa |
| Wurin tafasa | 86-87 °C/12 mmHg (lit.) |
| Yawan yawa | 1.185 g/mL a 25 °C (haske) |
| Wurin narkewa | 4-5°C (haske) |
| narkewa | Mai narkewa a cikin chloroform |
| juriya | n20/D 1.469(lita) |
| Yanayin ajiya | 2-8°C |
2 (5H) - Furanone wani sinadari ne na halitta mai suna heterocyclic, mafi sauƙin butenolide, wanda ke bayyana a matsayin ruwa mara launi a zafin ɗaki. Tsarinsa na tsari shine γ - crotonyl lactone, wanda shine kayan da ke gaba ga ƙwayoyin halitta masu aiki da yawa a cikin magunguna. Tsarinsa galibi ana samunsa a cikin ƙwayoyin halitta masu aiki kamar maganin rigakafi, magungunan kashe ƙwayoyin cuta, magungunan hana ƙari, da magungunan kashe ƙwayoyin cuta.
Yawancin lokaci ana cika shi da 25kg / ganga, kuma ana iya yin kunshin da aka keɓance.
2(5H)-Furanone CAS 497-23-4
2(5H)-Furanone CAS 497-23-4
