ethyl 9-oxodec-2-enoate (CAS#57221-88-2)

ethyl 9-oxodec-2-enoate (CAS#57221-88-2) Chiyambi

Zathupi:
Maonekedwe: Nthawi zambiri madzi amadzimadzi achikasu kapena otuwa amakhala opanda mtundu wonunkhira bwino.
Malo owira: Nthawi zambiri kuzungulira [kutentha kwapadera] °C (pakuthamanga kwa mumlengalenga), mawonekedwe ake owira amatsimikizira kutentha kwapatukana ndi ntchito zoyeretsa monga distillation, zomwe zimakhala zofunikira kwambiri pakulekanitsa chigawocho ndi kusakaniza. .
Kachulukidwe: Kachulukidwe wachibale ndi za [mtengo wokhazikika wa kachulukidwe] (madzi = 1), zomwe zimathandiza kudziwa stratification yake ikasakanizidwa ndi zinthu zina komanso momwe amagawira pamachitidwe posungira ndikugwiritsa ntchito.
Solubility: Lili ndi solubility wabwino mu zosungunulira wamba organic monga Mowa, efa, chloroform, etc., ndipo akhoza kukhala miscible ndi zosungunulira organic, amene ndi yabwino kutenga nawo mbali zosiyanasiyana zimachitikira monga reactants kapena intermediates mu organic synthesis zimachitikira, pamene solubility. m'madzi ndi osauka.
Chemical katundu:
Gulu logwira ntchito reactivity: Molekyu ili ndi magulu a ester ndi ma alkene bond, magulu awiri ofunikira omwe amapangitsa kuti azikhala olemera mu reactivity. Magulu a Ester amatha kukumana ndi machitidwe a hydrolysis kuti apange ma alcohols ndi zidulo zofanana pansi pa acidic kapena alkaline mikhalidwe, ndipo izi zimagwiritsidwa ntchito nthawi zambiri pakutembenuka kwamagulu ndikusintha kwapawiri mu kaphatikizidwe ka organic. Zomangira za Olefin zitha kutenga nawo gawo pazotsatira zowonjezera, monga machitidwe a hydrogenation ndi haidrojeni kuti akhutitse zomangira ziwiri; Imathanso kukumana ndi ma electrophilic owonjezera ndi ma halogen, ma hydrogen halides, ndi zina zambiri, kuti adziwitse magulu atsopano ogwira ntchito ndikupanga ma organic mamolekyu ovuta kwambiri kuti apangitse zinthu zomwe zimakhala ndi ntchito zinazake.
Kukhazikika: Ndiwokhazikika pa kutentha ndi kupanikizika, koma mawonekedwe ake a maselo amatha kusintha pansi pa zinthu monga kuwala, kutentha kwakukulu, oxidant amphamvu kapena asidi amphamvu ndi alkali. Mwachitsanzo, zomangira za alkene zimatha kukumana ndi zochitika zaulere pansi pa kuwala kapena kutentha kwakukulu, zomwe zimapangitsa kusamuka kapena kutsekemera kwa ma bond awiri; Gulu la ester limathandizira kuyankha kwa hydrolysis pansi pamikhalidwe yolimba ya asidi-m'munsi, yomwe imasintha mankhwala ndi reactivity ya pawiri. Choncho, m'pofunika kusamala kuti mupewe kukhudzana ndi zovutazi panthawi yosungiramo ndikugwiritsa ntchito, ndipo nthawi zambiri zimakhala zoyenera kusungirako kumalo ozizira, owuma, amdima komanso akutali kutali ndi oxidants amphamvu ndi ma acid ndi alkalis.