I-Cyclohexanone: Izinto Ezibalulekile Zamakhemikhali Ezinto Eziphilayo
Izinkambu Ezinkulu Zokufaka Isicelo
Ekuhlanganisweni kwezinto eziphilayo, i-cyclohexanone iyinto ebalulekile ephakathi nendawo. Ingabamba iqhaza ezinhlobonhlobo zezindlela zamakhemikhali zokukhiqiza izinto eziphilayo ezinemisebenzi ethile. Isibonelo, i-cyclohexanone ingafakwa i-hydrogenated ukuze ikhiqize i-cyclohexanol, engafakwa i-oxidized ibe yi-cyclohexanoic acid. Lezi zinto zibalulekile ekwakhiweni kwezinto ezithile eziphakathi nendawo zemithi kanye namakhemikhali amahle. Ngaphezu kwalokho, i-cyclohexanone ingahlanganiswa ukuze yakhe i-cyclohexanone oxime, esetshenziswa ukukhiqiza i-caprolactam, into eluhlaza eyinhloko yokwenziwa kwe-nylon-6.
Embonini yezemithi, i-cyclohexanone isetshenziselwa ukuhlanganisa izinhlobo ezahlukene zezemithi. Ingabamba iqhaza ekusabeleni kwamakhemikhali amaningi ukuze ikhiqize amakhemikhali anenani lezokwelapha. Isibonelo, ekwakhiweni kwama-antibiotic athile, imithi yenhliziyo, kanye nemithi yokulwa nomdlavuza, i-cyclohexanone ingasebenza njengesixhumi esiyinhloko. Ngaphezu kwalokho, i-cyclohexanone ingasetshenziswa ukuhlanganisa izandulela zemithi ethile, ezingaguqulwa ngamakhemikhali zibe imikhiqizo yokugcina yezemithi.
Embonini yamakha nokunambitheka, i-cyclohexanone isetshenziswa njenge-synthetic intermediate. Ingasetshenziswa ukuhlanganisa izinhlobo ezahlukene zamakha, njengokwenziwa kwamakha athile ezimbali nezithelo. Ngaphezu kwalokho, i-cyclohexanone ingasabela nezinye izinto ukuze ikhiqize amakha anephunga elihlukile, elisetshenziswa kabanzi ezimonyweni, emakha, nasezinongweni zokudla.
Ezimbonini zokugqoka kanye nepulasitiki, i-cyclohexanone isetshenziswa njengesithambisi kanye nesiguquli se-resin. Ingancibilikisa izinhlobo ezahlukene zama-resin nama-polymer, ithuthukise ukugeleza kanye nokunamathela kwezingubo. Isibonelo, ezigqokweni zezimoto, ezigqokweni zezimboni, kanye nasekucutshungulweni kwepulasitiki, i-cyclohexanone ingasetshenziswa njengesithambisi ukuthuthukisa ukusebenza kanye nokusetshenziswa kwezingubo. Ngaphezu kwalokho, i-cyclohexanone ingasetshenziswa ukuhlanganisa ama-resin nama-polymer asebenza kahle kakhulu nge-copolymerization namanye ama-monomers, okuholela ezintweni ezinezakhiwo ezithile.
Embonini yerabha, i-cyclohexanone isetshenziswa njengosizo lokucubungula irabha. Ingathuthukisa izakhiwo zokucubungula irabha futhi ithuthukise ukuguguleka nokumelana nokushisa kwemikhiqizo yerabha. Isibonelo, ekukhiqizweni kwamathayi kanye nokukhiqizwa kwesembozo serabha, i-cyclohexanone ingasetshenziswa njengesithasiselo sokuthuthukisa ukusebenza kwerabha.
Naphezu kokusetshenziswa kwayo okubanzi, i-cyclohexanone iyashintshashintsha futhi iyasha, futhi ukusetshenziswa kwayo nokugcinwa kwayo kudinga izinyathelo zokuphepha eziqinile. Umhwamuko we-cyclohexanone uyacasula futhi ungabangela ukucasuka endleleni yokuphefumula namehlo. Ngakho-ke, ngesikhathi sokusetshenziswa, kufanele kugqokwe imishini yokuzivikela efanele ukuze kugwenywe ukuthintana nesikhumba namehlo, futhi kufanele kugcinwe umoya omuhle. Lapho igcinwa, i-cyclohexanone kufanele igcinwe ivaliwe futhi ikude nemithombo yokushisa kanye namazinga okushisa aphezulu.
Embonini yezemithi, i-cyclohexanone isetshenziselwa ukuhlanganisa izinhlobo ezahlukene zezemithi. Ingabamba iqhaza ekusabeleni kwamakhemikhali amaningi ukuze ikhiqize amakhemikhali anenani lezokwelapha. Isibonelo, ekwakhiweni kwama-antibiotic athile, imithi yenhliziyo, kanye nemithi yokulwa nomdlavuza, i-cyclohexanone ingasebenza njengesixhumi esiyinhloko. Ngaphezu kwalokho, i-cyclohexanone ingasetshenziswa ukuhlanganisa izandulela zemithi ethile, ezingaguqulwa ngamakhemikhali zibe imikhiqizo yokugcina yezemithi.
Embonini yamakha nokunambitheka, i-cyclohexanone isetshenziswa njenge-synthetic intermediate. Ingasetshenziswa ukuhlanganisa izinhlobo ezahlukene zamakha, njengokwenziwa kwamakha athile ezimbali nezithelo. Ngaphezu kwalokho, i-cyclohexanone ingasabela nezinye izinto ukuze ikhiqize amakha anephunga elihlukile, elisetshenziswa kabanzi ezimonyweni, emakha, nasezinongweni zokudla.
Ezimbonini zokugqoka kanye nepulasitiki, i-cyclohexanone isetshenziswa njengesithambisi kanye nesiguquli se-resin. Ingancibilikisa izinhlobo ezahlukene zama-resin nama-polymer, ithuthukise ukugeleza kanye nokunamathela kwezingubo. Isibonelo, ezigqokweni zezimoto, ezigqokweni zezimboni, kanye nasekucutshungulweni kwepulasitiki, i-cyclohexanone ingasetshenziswa njengesithambisi ukuthuthukisa ukusebenza kanye nokusetshenziswa kwezingubo. Ngaphezu kwalokho, i-cyclohexanone ingasetshenziswa ukuhlanganisa ama-resin nama-polymer asebenza kahle kakhulu nge-copolymerization namanye ama-monomers, okuholela ezintweni ezinezakhiwo ezithile.
Embonini yerabha, i-cyclohexanone isetshenziswa njengosizo lokucubungula irabha. Ingathuthukisa izakhiwo zokucubungula irabha futhi ithuthukise ukuguguleka nokumelana nokushisa kwemikhiqizo yerabha. Isibonelo, ekukhiqizweni kwamathayi kanye nokukhiqizwa kwesembozo serabha, i-cyclohexanone ingasetshenziswa njengesithasiselo sokuthuthukisa ukusebenza kwerabha.
Naphezu kokusetshenziswa kwayo okubanzi, i-cyclohexanone iyashintshashintsha futhi iyasha, futhi ukusetshenziswa kwayo nokugcinwa kwayo kudinga izinyathelo zokuphepha eziqinile. Umhwamuko we-cyclohexanone uyacasula futhi ungabangela ukucasuka endleleni yokuphefumula namehlo. Ngakho-ke, ngesikhathi sokusetshenziswa, kufanele kugqokwe imishini yokuzivikela efanele ukuze kugwenywe ukuthintana nesikhumba namehlo, futhi kufanele kugcinwe umoya omuhle. Lapho igcinwa, i-cyclohexanone kufanele igcinwe ivaliwe futhi ikude nemithombo yokushisa kanye namazinga okushisa aphezulu.
Imininingwane
| Igama Lomkhiqizo | I-Cyclohexanone | |||||||||
| I-MF | C6H10O | |||||||||
| Ukubukeka | Uketshezi Olungabonakali Olungenambala | |||||||||
| Ubumsulwa | 99.8%min | |||||||||
| Isigaba Sengozi | 3 | |||||||||
| CHA. | 1915 | |||||||||
| INOMBOLO YE-CAS | 108-94-1 | |||||||||
| Ikhodi ye-HS | 29142200 | |||||||||
| I-EINECS CHA | 203-631-1 | |||||||||
| Isicelo | Izinto zokwenziwa ze-organic, i-adipic acid | |||||||||
Ishidi Lokulawula Ikhwalithi
| Igama Lomkhiqizo | I-CYCLOHEXANONE | ||||||
| ITEM | ISICELO | UMPHUMELA WANGOKWANGEMPELA | |||||
| UBUHLANZEKO | 99.8%MIN | 99.93% | |||||
| UBUSIDI (AECETICACID) | 0.01% OKUPHEZULU | 0.00% | |||||
| I-CHROMA/Hazen U(Pt-Co) | 15 MAX | 10 | |||||
| UKUMINYANA (g/cm³) | 0.946-0.947 | 0.946 | |||||
| UBANGA LOKUPHAKATHISA KU-0℃, 101.3kPa/℃ | 153.0-157.0 | 155.1-156.2 | |||||
| 95ml ISIKHATHI SOKUSHISA/℃ | 1.5 Ubuningi | 1.1 | |||||
| AMANZI | 0.08% Ubuningi | 0.01% | |||||
| ISIPHETHO | OFANELEKILE | ||||||
Ngokufigqiwe
Ngamafuphi, i-cyclohexanone, njengezinto ezibalulekile zamakhemikhali e-organic, idlala indima ebalulekile ezimbonini eziningi. Ayigcini nje ngokuthuthukisa ukusebenza kahle kanye nokukhiqiza ukwenziwa kwezinto eziphilayo kodwa futhi isekela intuthuko yemboni yesimanje. Ngokuthuthuka okuqhubekayo kwezobuchwepheshe, amathuba okusetshenziswa kwe-cyclohexanone azoba maningi nakakhulu.