I-Ethyl Thiobutyrate (CAS#20807-99-2)

Isingeniso

I-Ethyl thiobutyrate. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-ethyl thiobutyrate:

Ikhwalithi:

I-Ethyl thiobutyrate iwuketshezi olungenambala olunephunga elibi elinamandla. Incibilika kuzincibilikisi eziningi ezivamile ezifana ne-ethanol, i-acetone, ne-ether. Lesi sithako singenwa kalula yi-oxidation emoyeni.

Sebenzisa:

I-Ethyl thiobutyrate iyi-reagent ye-organic synthesis evame ukusetshenziswa engasetshenziswa ukwenza izinhlanganisela ezihlukahlukene zezinto eziphilayo.

Indlela:

I-Ethyl thiobutyrate ngokuvamile ihlanganiswa ngokusabela kwe-sulfide ethanol ne-chlorobutane. Indlela ethile yokulungiselela ihilela ukushisa nokubuyisela kabusha i-chlorobutane ne-sodium sulfide ku-ethanol ukukhiqiza i-ethyl thiobutyrate.

Ulwazi Lokuphepha:

I-Ethyl thiobutyrate inephunga elimnandi futhi ingabangela ukucasuka esikhumbeni, emehlweni, nasendleleni yokuphefumula lapho ithintwa. Kufanele kuqashelwe ukugwema ukuhogela umhwamuko wayo futhi ugweme ukuthintana nesikhumba namehlo ngesikhathi sokuhlinzwa. Izimpahla zokuzivikela ezifanele ezifana nezingubo zamehlo zokuzivikela namagilavu ​​kufanele zisetshenziswe ngesikhathi sokusebenza. I-Ethyl thiobutyrate kufanele igcinwe esitsheni esingangeni moya, kude nokushisa nokuvutha.