I-Dihydrojasmone lactone(CAS#7011-83-8)

Isingeniso

I-Methylgammadecanolactone, eyaziwa nangokuthi i-methyl gamma dodecanolactone (i-Methylgammadecanolactone), iyinhlanganisela yezinto eziphilayo. Ifomula yayo yamakhemikhali yi-C14H26O2 futhi isisindo sayo samangqamuzana singama-226.36g/mol.

I-Methylgammadecanolactone uketshezi oluphuzi olungenambala noma oluphaphathekile olunephunga elinamandla le-jasmine. Inephuzu lokuncibilika elingaba ngu-20°C kanye nephuzu elibilayo elingu-300°C. Ukuncibilika kwayo kuphansi, kuncibilika kuma-alcohols, ethers namafutha anamafutha, okungancibiliki emanzini.

I-Methylgammadecanolactone ivame ukusetshenziswa ezimbonini zamakha, izimonyo neziqholo. Ngenxa yephunga layo elimnandi eliyingqayizivele, yengezwa kabanzi kuzo zonke izinhlobo zama-flavour namakha, okwenza umkhiqizo ube nephunga elimnandi nelifudumele lezimbali. Ngaphezu kwalokho, ingasetshenziswa futhi ekwenzeni imikhiqizo yokunakekelwa komuntu siqu njengezinsipho, ama-shampoos kanye nemikhiqizo yokunakekelwa kwesikhumba.

Ukulungiswa kwe-Methylgammadecanolactone kuvame ukufezwa nge-esterification yangaphandle ngaphansi kwe-acid catalysis. Ngokuqondile, i-Methylgammadecanolactone ingakhiqizwa ngokusabela i-γ-dodecanol nge-formic acid noma i-methyl formate.

Uma usebenzisa i-Methylgammadecanolactone, udinga ukunaka ukuphepha kwayo. Iwuketshezi oluvuthayo futhi kufanele igweme ukuthintana namalangabi avulekile. Ukuthinta isikhumba namehlo kungase kubangele ukucasuka, ngakho gqoka amagilavu ​​okuzivikela kanye nezibuko lapho usebenzisa. Esimeni sokuhogela ngephutha noma ukumunca, funa usizo lwezokwelapha ngokushesha.

Ukufingqa, i-Methylgammadecanolactone iyinhlanganisela enephunga elimnandi, elivame ukusetshenziswa ezimbonini zamakha, izimonyo neziqholo. Indlela yayo yokulungiselela iwukusabela kwe-esterification yangaphandle ngaphansi kwe-acid catalysis. Naka ukuphepha kwayo futhi ulandele izinqubo zokuphepha ezifanele uma uyisebenzisa.