-
I-N,N-Dimethylformamide Dimethyl Acetal CAS:4637-24-5
I-N,N-Dimethylformamide dimethyl acetal (DMF-DMA) iyinhlanganisela ye-organosilicon enefomula yama-molecule i-C6H15N. Isebenza njenge-reagent eguquguqukayo kanye ne-solvent ekuhlanganisweni kwezinto eziphilayo, eyaziwa ngekhono layo lokukhiqiza amakhemikhali e-carbonyl nge-hydrolysis ngaphansi kwezimo ezithambile. I-DMF-DMA ivame ukusetshenziswa ezindleleni ezahlukahlukene zokusabela, kufaka phakathi i-alkylation, i-acylation, kanye nezinqubo zokujiya. Ngenxa yezakhiwo zayo ezinhle zokuxilonga kanye nobuthi obuphansi, ithole ukusetshenziswa kwezokwelapha, amakhemikhali ezolimo, kanye ne-polymer chemistry. Izindlela zokuphatha ezifanele kanye nokuphepha ziyadingeka, njengoba ukuvezwa kungaholela ekucasukeni nakwezinye izinkinga zempilo.
-
I-Dimethoxy(methyl)(phenyl)silane CAS:3027-21-2
I-Dimethoxy(methyl)(phenyl)silane iyinhlanganisela ye-organosilicon enefomula yama-molecule i-C10H14O2Si. Iqukethe i-athomu ye-silicon ehlanganiswe namaqembu amabili e-methoxy, iqembu elilodwa le-methyl, kanye neqembu elilodwa le-phenyl. Lolu ketshezi olungenambala lusetshenziswa kakhulu njenge-ejenti yokuhlanganisa i-silane, oluhlinzeka ngokunamathela okuqinile phakathi kwezinto eziphilayo nezingaphili. Isakhiwo salo esiyingqayizivele silwenza lukwazi ukuthuthukisa ukusebenza kwezimbozo, izinamathiselo, kanye nezivalo. Ngaphezu kwalokho, i-dimethoxy(methyl)(phenyl)silane idlala indima ekuhlanganisweni kwezinto eziphilayo nezingaphili ezihlanganisiwe ngenxa yokusabela kwayo ezinqubweni ezahlukene zamakhemikhali.
-
1,3-Diethylbenzene CAS:25340-17-4
I-1,3-Diethylbenzene iyinhlanganisela yezinto eziphilayo enefomula yama-molecule C12H16. Ingesigaba sama-benzene afakwe esikhundleni se-alkyl, anamaqembu amabili e-ethyl atholakala ezindaweni zoku-1 no-3 zendandatho ye-benzene. Lolu ketshezi olungenambala lunephunga elimnandi elihlukile futhi lusetshenziswa kakhulu njengesinyibilikisi sezimboni kanye nokwenziwa kwamakhemikhali ahlukahlukene. Ngenxa yesakhiwo salo, lubonisa izakhiwo ezifana nokuncibilika okuhle kwezinyibilikisi zezinto eziphilayo kanye nokuguquguquka okumaphakathi. Ngaphezu kwalokho, i-1,3-diethylbenzene ingasebenza njengesixhumi esiphakathi ekukhiqizweni kwamanye amakhemikhali nezinto zokwakha, okuhlanganisa ama-polymer kanye nemithi.
-
I-3-Methylphenylhydrazine hydrochloride CAS:637-04-7
3-I-Methylphenylhydrazine hydrochloride iyinhlanganisela yezinto eziphilayo enefomula yama-molecule i-C8H12ClN3. Iyi-derivative ye-hydrazine ebonakala ngeqembu le-methyl elixhunywe endaweni ye-meta yendandatho ye-phenyl. Le nhlanganisela isetshenziswa kakhulu ekwakhiweni kwezinto eziphilayo, idlala indima ebalulekile njengophakathi ekulungiseleleni imikhiqizo ehlukahlukene yemithi namakhemikhali. Isakhiwo sayo esiyingqayizivele siyivumela ukuthi ihlanganyele ezinhlobonhlobo zezimpendulo zamakhemikhali, okuthuthukisa ukusebenza kwayo kumakhemikhali okwenziwa.
-
I-Hexacarbonylchromium CAS:13007-92-6
I-Hexacarbonylchromium (Cr(CO)6) iyinhlanganisela ye-organometallic eyakhiwe yi-chromium kanye nama-ligand ayisithupha e-carbon monoxide. Ibonakala njenge-crystalline solid ebomvu kuya ku-violet futhi iphawuleka ngesakhiwo sayo esiyinkimbinkimbi sokuxhumanisa. Le nhlanganisela isetshenziswa ekuhlanganisweni kwezinto eziphilayo kanye ne-catalysis ngenxa yamandla ayo okwenza kube lula ukusabela kwamakhemikhali ahlukahlukene. I-Hexacarbonylchromium isebenza njengesandulela ekukhiqizweni kwamanye amakhemikhali asekelwe ku-chromium futhi ingasetshenziswa nakumakhemikhali e-metallorganic. Kodwa-ke, inobuthi futhi kufanele iphathwe ngokucophelela, inamathele ezimisweni zokuphepha ukuze igweme ukuchayeka.
-
I-Diethyl phosphite (DEP) I-CAS: 762-04-9
I-Diethyl phosphite (DEP) iyinhlanganisela ye-organophosphorus enefomula yamakhemikhali i-C4H11O3P. Ibonakala njengoketshezi oluphuzi olungenambala futhi isetshenziswa kakhulu njengengxenye yokwakheka kwamakhemikhali ahlukahlukene, okuhlanganisa izibulala-zinambuzane, izinto ezivimbela ilangabi, kanye nezinto ezisebenzisa ipulasitiki. I-DEP isebenza njenge-reagent ekwakhiweni kwezinto eziphilayo, ikakhulukazi ekuphenduleni kwe-phosphorylation, lapho ingangenisa khona amaqembu e-phosphonate kuma-molecule ezinto eziphilayo. Ngaphezu kwalokho, ikhono layo lokusebenza njenge-ejenti yokunciphisa lenza libe yigugu ekukhiqizweni kwamanye amakhemikhali aqukethe i-phosphorus. Izinyathelo zokuphepha ziyadingeka lapho kuphathwa i-DEP, njengoba ingaba yingozi uma igwinywe noma ihogelwa.
-
I-O,O'-Bis(2-aminopropyl)polypropyleneglycol CAS:9046-10-0
I-O,O'-Bis (2-aminopropyl) polypropyleneglycol iyi-amine ekhethekile ye-polyether esetshenziswa ngokuyinhloko ekwakhiweni kwama-resin e-polyurethane nama-epoxy. Ngamaqembu amabili e-amino agcinayo, le nhlanganisela ithuthukisa ukusabela kanye namakhono okuxhumanisa ekwakhiweni. Ibonakala ngesakhiwo sayo esiguquguqukayo esithathwe ku-polypropylene glycol, esifaka isandla ezimpahleni zemishini kanye nokuqina kwezinto. Le bis-amine isetshenziswa kabanzi kuma-adhesive, ama-sealant, kanye nama-coating, enikeza ukunamathela okuhle kakhulu, ukuqina, kanye nokumelana namakhemikhali. Ukusetshenziswa kwayo kudlulela ezimbonini ezahlukahlukene, kufaka phakathi ezokwakha, ezimoto, kanye ne-elekthronikhi, lapho izinto ezihlala isikhathi eside zibalulekile khona.
-
I-citric acid monohydrate CAS:5949-29-1
I-citric acid monohydrate uhlobo olumanzi lwe-citric acid, i-organic acid ebuthakathaka enefomula yamakhemikhali i-C6H8O7·H2O. Ibonakala njengempuphu emhlophe ekristalu futhi ivame ukutholakala ezithelweni ze-citrus. Le nhlanganisela isetshenziswa kabanzi embonini yokudla neziphuzo njenge-preservative yemvelo kanye ne-flavouring agent, okunikeza ukunambitheka okumuncu emikhiqizweni ehlukahlukene. Ngaphezu kwalokho, i-citric acid monohydrate inezicelo emithi, izimonyo, kanye ne-cleaning agents. Izakhiwo zayo ze-chelating ziyivumela ukuthi ibophe ama-ion ensimbi, okwenza ibe usizo ekwakhiweni okudinga ukuzinza noma ukulungiswa kwe-pH.
-
i-sodium cyanate CAS:917-61-3
I-Sodium cyanate iyinhlanganisela engaphili enefomula i-NaOCN. Ibonakala njenge-crystalline solid emhlophe encibilikayo kakhulu emanzini. I-Sodium cyanate ivame ukusetshenziswa ekuhlanganisweni kwezinto eziphilayo kanye nanjengesandulela sezindlela ezahlukene zokusabela kwamakhemikhali. Ingakhiqizwa ukusabela kwe-sodium hydroxide ne-urea noma ukusabela kwe-sodium carbonate ne-cyanamide. Le nhlanganisela inezicelo ekukhiqizweni kwama-isocyanates, okuyizinto ezibalulekile ekukhiqizweni kwama-polyurethanes namanye ama-polymer. Kodwa-ke, ngenxa yobuthi bayo, ukuphathwa okufanele kanye nezinyathelo zokuphepha kubalulekile.
-
I-Benzoylbenzoic acid CAS: 85-52-9
I-Benzoylbenzoic acid iyinhlanganisela yezinto eziphilayo ebonakala ngendandatho ye-benzene exhunywe eqenjini elisebenzayo le-benzoyl kanye ne-carboxylic acid. Isakhiwo sayo samakhemikhali siqukethe izinhlelo ezimbili ze-aromatic ezixhunywe ngeqembu le-carbonyl, okwenza kube yinkimbinkimbi ebalulekile ekuhlanganisweni kwezinto eziphilayo kanye nezicelo zemithi. Eyaziwa ngekhono layo lokusebenza njenge-photoinitiator, i-benzoylbenzoic acid nayo ifundwa ngemisebenzi yayo engaba khona yezinto eziphilayo, okuhlanganisa izakhiwo zokulwa nokuvuvukala kanye nezokulwa namagciwane.
-
4-TERT-BUTYLPHENOXY)METHYLOXIRANE CAS:3101-60-8
4-I-methyloxirane (Tert-Butylphenoxy), eyaziwa kakhulu ngokuthi i-epoxide compound, ibonakaliswa yisakhiwo sayo esiyingqayizivele se-oxirane esiqukethe ingxenye ye-tert-butyl phenolic. Le nhlanganisela ibonisa ukusabela okukhulu kwamakhemikhali ngenxa yendandatho enamalungu amathathu e-epoxide ehlungiwe. Ithola ukusetshenziswa ekuhlanganisweni kwezinto eziphilayo kanye nesayensi yezinto ezibonakalayo, ikakhulukazi ekuthuthukisweni kwama-polymers akhethekile kanye nokugqoka. Izakhiwo zayo ziyenza ibe usizo ekuguquleni ezinye izinto zamakhemikhali ukuze kuthuthukiswe ukusebenza kanye nokuqina ekwakhiweni okuhlukahlukene.
-
I-2-Ethylphenylhydrazine hydrochloride CAS:58711-02-7
2-I-Ethylphenylhydrazine hydrochloride iyinhlanganisela yamakhemikhali enefomula yama-molecule C10H14ClN3. Iyi-derivative ye-hydrazine, ebonakala ngokuba khona kweqembu le-ethyl kanye nendandatho ye-phenyl. Le nhlanganisela isetshenziswa kakhulu ekwakhiweni kwezinto eziphilayo, ikakhulukazi ekulungiseleleni imithi ehlukahlukene kanye namakhemikhali ezolimo. Isakhiwo sayo esiyingqayizivele siyivumela ukuthi isebenze njengesisekelo sokwakha esiphumelelayo ekuthuthukisweni kwama-molecule ayinkimbinkimbi kakhulu.
