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

Intshayelelo

I-Methylgammadecanolactone, ekwabizwa ngokuba yi-methyl gamma dodecanolactone (i-Methylgammadecanolactone), i-organic compound. I-formula yayo yeekhemikhali yi-C14H26O2 kunye nobunzima bayo be-molecular yi-226.36g / mol.

I-Methylgammadecanolactone lulwelo olungenambala okanye oluluthubi oluluthubi olunevumba elinamandla lejasmine. Ineqondo lokunyibilika elimalunga ne -20°C kunye neqondo lokubila elimalunga nama-300°C. I-solubility yayo iphantsi, i-soluble kwi-alcohols, i-ethers kunye neoli enamafutha, ayinyibiliki emanzini.

I-Methylgammadecanolactone isetyenziswa ngokuqhelekileyo kwi-perfume, i-cosmetics kunye nemizi-mveliso yevumba. Ngenxa yevumba elimnandi elikhethekileyo, yongezwa ngokubanzi kuzo zonke iintlobo zeencasa kunye neziqholo, inika imveliso ivumba elithambileyo nelifudumeleyo leentyatyambo. Ukongeza, inokusetyenziselwa ukwenza iimveliso zokhathalelo lomntu njengesepha, iishampu kunye neemveliso zokhathalelo lwesikhumba.

Ukulungiswa kwe-Methylgammadecanolactone ngokuqhelekileyo kufezekiswa nge-esterification yangaphandle phantsi kwe-acid catalysis. Ngokukodwa, i-Methylgammadecanolactone inokuveliswa ngokuphendula i-γ-dodecanol kunye ne-formic acid okanye i-methyl formate.

Xa usebenzisa i-Methylgammadecanolactone, kufuneka ubeke ingqalelo kukhuseleko lwayo. Lulwelo olunokutsha kwaye kufuneka luphephe ukudibana namadangatye avulekileyo. Ukuqhagamshelana nolusu kunye namehlo kunokubangela ukucaphuka, ngoko nxiba iiglavu zokukhusela kunye nezibuko xa usebenzisa. Kwimeko yokuphefumla ngempazamo okanye ukuginya, funa unyango ngokukhawuleza.

Ukushwankathela, i-Methylgammadecanolactone yikhompawundi enevumba elimnandi, elidla ngokusetyenziswa kwimizi-mveliso yeziqholo, izithambiso kunye neziqholo. Indlela yayo yokulungiselela iyindlela yokusabela kwe-esterification yangaphandle phantsi kwe-asidi catalysis. Nika ingqalelo ukhuseleko lwayo kwaye ulandele iinkqubo zokhuseleko ezichanekileyo xa uyisebenzisa.