Iimveliso

I-Methyl acetate, ekwabizwa ngokuba yi-MeOAc, i-acetic acid i-methyl ester okanye i-methyl ethanoate, ulwelo olungenambala, inevumba elimnandi. I-acetate eyenziwe yi-condensation ye-acetic acid kunye ne-methanol. Olona setyenziso luphambili lwe-methyl acetate luyinto eguquguqukayo, i-solvent enetyhefu ephantsi kwiiglues, iipeyinti, kunye nezicoci ze-nail polish. Fumana iinkcukacha zemveliso ukuqinisekisa ukuba iimveliso zethu zingasetyenziswa ngokugqibeleleyo kwinkqubo yakho yoshishino!

I-Ethyl acetate lulwelo olungenambala kunye nencasa eguqukayo, eneziqhamo. I-solvent esetyenziswa ngokubanzi, ngakumbi iipende, i-varnishes, i-lacquers, ukucoca imixube kunye neziqholo. I-acetate ye-Ethyl iyaxubana kunye ne-solvents ezininzi zezinto eziphilayo kwaye ingasetyenziselwa ukucoca imixube ukususa ioli, igrisi kunye nomhlaba.

Ibutyl acetate lulwelo olungenambala nevumba elimnandi. I-butyl acetate inyibilika kancinane emanzini kwaye inokuxutywa notywala, i-ether kunye nezinye izinyibilikisi eziqhelekileyo eziphilayo. Xa kuthelekiswa ne-homologue yayo esezantsi, i-butyl acetate ayinyibiliki kancinci emanzini kwaye kunzima ngakumbi ukwenza i-hydrolyze. Nangona kunjalo, phantsi kwesenzo se-acids okanye iziseko, i-acetic acid kunye ne-butanol i-hydrolyzed. I-butyl acetate sesona sinyibilikiyo sibaluleke kakhulu esiphakathi kwishishini lokugquma.

I-Tetrachloroethene lulwelo olungenambala olunevumba elifana ne-ether kwaye lunokunyibilikisa izinto ezahlukeneyo. Isetyenziswa ngokubanzi ekucoceni okomileyo kwamalaphu kunye nokuchithwa kwesinyithi, kunye nokuveliswa kwamanye amachiza.

Iasidi yePropionic lulwelo olungenambala olunevumba elikhuthazayo. I-Propionic acid yi-short-chain saturated fatty acid, ene-acidic ebuthakathaka kwisisombululo esinamanzi, kodwa i-corrosive kakhulu, kwaye umphunga uyacaphukisa ulusu kunye nomgudu wokuphefumula. Yimathiriyeli ekrwada yokwenziwa kwezinto eziphilayo, ikakhulu esetyenziselwa ukuhlanganiswa kweemveliso zepropionate kunye ne-ester.

IParaformaldehyde yikristale emhlophe eqinileyo eyipolima ye formaldehyde. Idla ngokubunjwa phantsi kobushushu obuphezulu kunye neemeko zokufuma okuphantsi, kwaye isetyenziswa kakhulu kumachiza, kwimichiza, kwilaphu kunye nakwimimandla yolondolozo. Inezicelo ezibalulekileyo kwi-synthesis yeplastiki kunye neerasi.