Ethyl 3-Mercaptopropionate （CAS # 5466-6-8）

Ethyl 3-Mercaptopropionate （CAS # 5466-6-8） Intangiriro

Umubiri:
Kugaragara: Mubisanzwe ibara ritagira ibara ryumuhondo ryerurutse rifite impumuro idasanzwe.
Ahantu ho gutekera: Mubisanzwe kuri 190 - 192 ° C (kumuvuduko wikirere usanzwe), aho gutekera birashobora gutandukana gato bitewe nubushakashatsi nubuziranenge.
Ubucucike: Ubucucike bugereranije ni 1.07 (amazi = 1), bivuze ko iremereye gato kuruta amazi kandi mugihe cyo kubika no kuyakoresha, izaba iri murwego rwo hasi niba ivanze namazi.
Gukemuka: gushonga gato mumazi, ariko ntibishobora kumvikana ninshi mumashanyarazi nka Ethanol, ether, acetone, nibindi, bigatuma igira uruhare runini mubitekerezo bya sisitemu zitandukanye zishira mumikorere ya synthesis.
Ibikoresho bya shimi:
Itsinda ryimikorere ikora: Itsinda rya sulfhydryl (-SH) muri molekile rifite imbaraga zikomeye kandi ni ikibanza gikora imiti myinshi. Irashobora guhura na reaction ya karubone nka aldehydes na ketone kugirango ibe ibice bitatu; Irashobora kandi gusimburwa na hydrocarbone ya halogene ikorwa kugirango habeho imiyoboro mishya ya karubone-sulfuru, ishobora gukoreshwa mu kubaka ingirabuzimafatizo zikomeye.
Igihagararo: Birahagaze neza mubushyuhe bwicyumba nigitutu, ariko mugihe cyumucyo, ubushyuhe bwinshi cyangwa kuba hari okiside ikomeye, amatsinda ya sulfhydryl ashobora kuba oxyde, bikavamo impinduka mumiterere yimiti yibintu, bityo rero bakeneye kubikwa no gukoreshwa mubihe bikwiye, kandi muri rusange birasabwa kubika ahantu hakonje, hahumeka kandi hijimye, kandi wirinde guhura na okiside ikomeye.
Uburyo bwa Synthesis:
Ubusanzwe itegurwa na esterification ya 3-mercaptopropionic aside hamwe na Ethanol imbere ya catisale acide nka acide sulfurike yibanze. Mugihe cyo kubyitwaramo, mbere ya byose, itsinda rya carboxyl hamwe na hydroxyl groupe ya Ethanol bahura na nucleophilique yo gusimbuza nucleophilique mugihe cya acide kugirango bagire ester bond, kandi icyarimwe amazi arabyara. Igisubizo kirangiye, ibicuruzwa bigomba kwezwa binyuze murukurikirane rwintambwe nyuma yo gutunganywa nko kutabogama, gukaraba amazi, no kubitandukanya kugirango ubone Ethyl 3-Mercaptopropionate.
Koresha:
Umwanya wo guhumurirwa: Ifite impumuro idasanzwe kandi ikoreshwa nkigihe gito mumpumuro nziza yubukorikori mu nganda zihumura neza, zishobora kongeramo uburyohe bwihariye no gutondekanya uburyohe buvanze, kandi akenshi bikoreshwa muguhuza uburyohe nkimbuto ninyama kugirango bikemuke. y'ibiribwa, amavuta yo kwisiga nizindi nganda zo gutandukanya impumuro nziza.
Imiti ya farumasi: Irashobora gukoreshwa nkibikoresho fatizo cyangwa hagati muguhuza ibiyobyabwenge kugirango hubakwe imiterere ya molekuline nibikorwa byihariye byibinyabuzima. Kurugero, muguhuza imiti imwe n'imwe irimo sulfure, amatsinda yabo ya sulfhydryl ashobora kwinjizwa muri molekile yagenewe binyuze mumiti ya chimique, bityo igatanga ibikorwa byihariye bya farumasi kumiti, nka antioxydeant, antibicrobial, cyangwa igenga ibikorwa bya enzyme.
Ubuhinzi: Ifite kandi uburyo bunoze muguhuza imiti yica udukoko, muguhindura imiterere ya molekile no gutangiza amatsinda yihariye, kugirango ibashe kwerekana ingaruka nziza zo kurwanya udukoko cyangwa udukoko twangiza ibihingwa, bifasha kuzamura umusaruro nubwiza bwibihingwa no guharanira ko umusaruro uva mu buhinzi uhagaze neza.