Igama Lomkhiqizo:n-butanol

Ifomethi ye-Molecular:I-C4H10O

Inombolo ye-CAS:71-36-3

Isakhiwo samangqamuzana omkhiqizo:

Chemical Properties:

I-n-Butanol ivutha kakhulu, ayinambala futhi inephunga elinamandla, ibilisa ku-117°C futhi incibilika ku -80°C. Le mpahla yotshwala yenza kube lula ukukhiqizwa kwamakhemikhali athile adingekayo ukupholisa lonke uhlelo. I-n-Butanol inobuthi kakhulu kunanoma yimuphi ozakwabo, njenge-sec-butanol, i-tert-butanol noma i-isobutanol.

Isicelo:

I-1-Butanol ibaluleke kakhulu ezimbonini futhi ifundwe kabanzi kakhulu. I-1-Butanol iwuketshezi olungenambala olunamandla, iphunga elithambile lotshwala. Isetshenziswa ezintweni eziphuma kumakhemikhali nanjengento encibilikisa upende, ama-wax, uketshezi lwamabhuleki, nezinto zokuhlanza.
I-Butanol inambitheka yokudla evumelekile ebhalwe “kumazinga ezempilo ezithasiselo zokudla” e-China. Isetshenziselwa ikakhulukazi ukulungiswa kwezinambitheka zokudla zikabhanana, ibhotela, ushizi kanye ne-whisky. Kuswidi, inani lokusetshenziswa kufanele libe ngu-34mg/kg; ngokudla okubhakiwe, kufanele kube ngu-32mg/kg; ngeziphuzo ezibandayo, kufanele kube ngu-12mg/kg; ngeziphuzo ezibandayo, kufanele kube 7.0mg/kg; ngokhilimu, kufanele kube ngu-4.0mg/kg; ngotshwala, kufanele kube ngu-1.0mg/kg.
Isetshenziselwa ikakhulukazi ukwenziwa kwe-n-butyl plasticizers ye-phthalic acid, i-aliphatic dicarboxylic acid ne-phosphoric acid esetshenziswa kabanzi ezinhlobonhlobo zepulasitiki nemikhiqizo yenjoloba. Ingasetshenziswa futhi njengempahla eluhlaza yokukhiqiza i-butyraldehyde, i-butyric acid, i-butyl-amine ne-butyl lactate emkhakheni we-organic synthesis. Ingasetshenziswa futhi njenge-ejenti yokukhipha amafutha, izidakamizwa (ezifana nama-antibiotics, amahomoni namavithamini) nezinongo kanye nezithasiselo zopende we-alkyd. Ingasetshenziswa njenge-solvent yamadayi we-organic kanye noyinki wokuphrinta kanye ne-ejenti yokukhipha waxing.