-
i-diisopropyl bicarbamate CAS:19740-72-8
I-Diisopropyl bicarbamate iyinhlanganisela yezinto eziphilayo enefomula yama-molecule i-C8H16N2O4. Ibonakala njengoketshezi olungenambala kuya koluphuzi olukhanyayo futhi yaziwa ngendima yayo njenge-derivative ye-carbamate. Le nhlanganisela isetshenziswa kakhulu ezinhlotsheni ezahlukene zamakhemikhali, ikakhulukazi ekuhlanganiseni nasekuhlanganiseni amakhemikhali ezolimo kanye nemithi. Isakhiwo sayo esiyingqayizivele siyinikeza ukusabela okuthakazelisayo okwenza ibe yigugu kumakhemikhali ezinto eziphilayo.
-
I-2,2-diphenyl-1-picrylhydrazyl CAS:1898-66-4
I-2,2-Diphenyl-1-picrylhydrazyl (DPPH) iyinhlanganisela yama-free radical eqinile enefomula yama-molecule C18H14N5O6. Ibonakala njengekristalu eliqinile elinsomi futhi yaziwa kabanzi ngendima yayo ezifundweni ze-antioxidant. I-DPPH ivame ukusetshenziswa njenge-reagent ekuhlolweni kwamakhemikhali ahlukahlukene ukuhlola ikhono lokususa ama-free radical amakhemikhali, okwenza kube ithuluzi elibalulekile kumakhemikhali okudla, i-pharmacology, kanye ne-biochemistry.
-
I-4-tert-Butylbenzyl chloride CAS:19692-45-6
I-4-tert-Butylbenzyl chloride iyinhlanganisela yezinto eziphilayo ehlukaniswe njenge-aryl alkyl halide. Ineqembu le-tert-butyl elixhunywe endandatho ye-benzene, elithuthukisa ukuzinza kwalo futhi lithonye ukusabela kwalo. Iqembu le-chloromethyl (-CH2Cl) linikeza indawo yokusabela kokusabela kokushintsha kwe-nucleophilic, okwenza libe yigugu ekuhlanganisweni kwezinto eziphilayo. Le nhlanganisela isetshenziswa kakhulu ekukhiqizweni kwemithi, amakhemikhali ezolimo, kanye namakhemikhali akhethekile. Isakhiwo sayo esiyingqayizivele sivumela ukusebenza okukhethiwe, okuvumela ukudalwa kwezinto ezihlukahlukene ezisuselwe kuzo. Ukuqonda izakhiwo zayo kanye nokusabela kwayo kubalulekile kosokhemisi abasebenza kumakhemikhali ezinto eziphilayo kanye nezicelo zezimboni.
-
4,4′-Bis(chloromethyl)-1,1′-biphenyl CAS:1667-10-3
I-4,4′-Bis(chloromethyl)-1,1′-biphenyl iyinhlanganisela yezinto eziphilayo enamaqembu amabili e-chloromethyl anamathele ezikhundleni zesakhiwo se-biphenyl. Le nhlanganisela ihlukaniswa njenge-derivative ye-biphenyl futhi yaziwa ngokusebenza kwayo ngenxa yokuba khona kwamaqembu e-chloromethyl, angabamba iqhaza ekuphenduleni kokushintsha kwe-nucleophilic. Njengesakhiwo esiguquguqukayo ekuhlanganisweni kwezinto eziphilayo, isetshenziselwa ukukhiqiza ama-polymer ahlukahlukene, imithi, kanye namakhemikhali akhethekile. Izakhiwo zayo zithakazelisa isayensi yezinto zokwakha kanye ne-chemistry yezokwelapha, lapho ukuguqulwa kwesakhiwo sayo kungaholela ezintweni ezintsha ezisebenzayo kanye namakhemikhali asebenzayo.
-
I-Benzoguanamine CAS:91-76-9
I-Benzoguanamine iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali i-C8H10N4, ehlukaniswe njenge-guanidine derivative. Iqukethe indandatho ye-benzene exhunywe kwisakhiwo se-guanamine, enikeza izakhiwo ezihlukile ezenza kube usizo ezinhlelweni ezahlukahlukene. Le nhlanganisela isetshenziswa kakhulu ekukhiqizweni kwama-resin, ama-adhesive, kanye ne-coating ngenxa yokuqina kwayo okuhle kakhulu kokushisa kanye nokumelana namakhemikhali. Ngaphezu kwalokho, i-benzoguanamine isebenza njengesikhungo sokuhlanganiswa kwemithi kanye namakhemikhali ezolimo. Izici zayo zesakhiwo kanye nokusabela kwayo kuvumela ukuguqulwa okwengeziwe, okwenza kube yisakhiwo esiguquguqukayo kumakhemikhali ezinto eziphilayo kanye nesayensi yezinto.
-
3,4,5,6-Tetrachlorophthalonitrile CAS:1953-99-7
I-3,4,5,6-Tetrachlorophthalonitrile (TCPN) iyinhlanganisela enuka kamnandi enefomula yamakhemikhali i-C8Cl4N2. Iqukethe umongo we-phthalonitrile othathelwe indawo ngama-athomu amane e-chlorine ezindaweni ezingu-3, 4, 5, kanye no-6 endandatho ye-benzene. Le nhlanganisela ivelele ngokusebenza kwayo okuphawulekayo ngenxa yokuba khona kwamaqembu e-cyano (-CN) kanye nezinto eziningi ezithatha indawo ye-chlorine. I-TCPN isetshenziswa kakhulu ekuhlanganisweni kwezinto eziphilayo njengendlela eguquguqukayo yokukhiqiza amakhemikhali akhethekile, amakhemikhali ezolimo, kanye nama-polymer. Isakhiwo sayo esiyingqayizivele kanye nezakhiwo zayo ziyenza ibe yigugu ezisetshenziswayo ezimbonini ezahlukahlukene, kufaka phakathi ukumbozwa, izinamathiseli, kanye namakhemikhali angaba khona emithi.
-
2,3-DIAMINOTOLUENE CAS:2687-25-4
I-2,3-Diaminotoluene iyinhlanganisela enuka kamnandi enefomula yama-molecule i-C7H10N2. Yakhiwe ngendandatho ye-toluene enamaqembu amabili e-amino (-NH2) atholakala ezindaweni ezi-2 nezi-3. Le nhlanganisela yaziwa ngendima yayo ebalulekile ekuhlanganisweni kwezinto eziphilayo, ikakhulukazi ekukhiqizeni udayi, amakhemikhali ezolimo, kanye nemithi. Ukuba khona kwamaqembu amabili e-amino kuthuthukisa ukusabela kwayo, okwenza ifanelekele ukuguqulwa kwamakhemikhali ahlukahlukene. Ngaphezu kwalokho, i-2,3-diaminotoluene isebenza njengesisekelo sokwakha ama-molecule e-organic ayinkimbinkimbi nama-polymer, okubonisa ukuguquguquka kwayo kanye nokubaluleka kwayo kokubili ocwaningweni kanye nasekusetshenzisweni kwezimboni.
-
I-Tetrachloroterephthalonitrile CAS:1897-41-2
I-Tetrachloroterephthalonitrile (TCTN) iyi-nitrile enuka kamnandi enefomula yamakhemikhali i-C8Cl4N2. Itholakala ku-terephthalic acid, enezinto ezine ezithatha indawo ye-chlorine eringini ye-benzene. I-TCTN yaziwa kakhulu ngokusetshenziswa kwayo ezintweni ezithuthukisiwe kanye nanjengengxenye yokwenziwa kwezinto eziphilayo. Ukuba khona kwama-athomu e-chlorine kuthuthukisa ukusebenza kwayo, okwenza ifanelekele ukusetshenziswa okuhlukahlukene, okuhlanganisa ukukhiqizwa kwamakhemikhali akhethekile kanye nezithasiselo ze-polymer. Ngaphezu kwalokho, i-tetrachloroterephthalonitrile ithole ukunakwa kokusetshenziswa okungenzeka kumakhemikhali ezolimo kanye nemithi. Izakhiwo zayo ezihlukile zamakhemikhali ziyenza ibe yingxenye ebalulekile ocwaningweni kanye namakhemikhali ezimboni.
-
1,3-Dicyanobenzene CAS:626-17-5
I-1,3-Dicyanobenzene, enefomula yamakhemikhali i-C8H4N2, iyinhlanganisela enuka kamnandi ebonakala ngamaqembu amabili e-cyano (-CN) abekwe ezindaweni zoku-1 no-3 endandatho ye-benzene. Le nhlanganisela yaziwa ngokusebenza kwayo okubalulekile ekwakhiweni kwezinto eziphilayo kanye nesayensi yezinto ngenxa yokusabela kwayo okuhlukile kanye nezakhiwo zayo. I-1,3-Dicyanobenzene isebenza njengesakhiwo esiguquguqukayo ekukhiqizweni kwamakhemikhali ahlukahlukene, kufaka phakathi amadayi, ama-polymer, kanye nemithi. Amandla ayo okudlula ekuguqulweni kwamakhemikhali ahlukahlukene ayenza ibe yisandulela esibalulekile ekuthuthukiseni izinto ezithuthukisiwe kanye namakhemikhali asebenzayo ngokwezinto eziphilayo, okufaka isandla ekubalulekeni kwayo kuzo zonke izinhlelo zokusebenza zezimboni eziningi.
-
I-N1-(3-Aminophenyl)acetamide CAS:102-28-3
I-N1-(3-Aminophenyl)acetamide, eyaziwa nangokuthi i-3-Aminoacetanilide, iyi-aromatic amide enefomula yama-molecule i-C9H10N2O. Le nhlanganisela inendandatho ye-phenyl ethathelwe indawo yiqembu lama-amino endaweni ye-meta kanye neqembu elisebenzayo le-acetamide. Iqashelwa ngendima yayo ebalulekile ekwakhiweni kwezinto eziphilayo, i-N1-(3-aminophenyl)acetamide isebenza njengesandulela esiguquguqukayo kwezemithi kanye namakhemikhali ezolimo. Ukusebenza kwayo kuyenza ikwazi ukuhlanganyela ekuguqulweni kwamakhemikhali ahlukahlukene, okwenza ibe wusizo ekuthuthukisweni kwamakhemikhali asebenzayo ngokwezinto eziphilayo. Ngaphezu kwalokho, ukusetshenziswa kwayo okungenzeka kumakhemikhali odayi kugcizelela kakhulu ukubaluleka kwayo emikhakheni eminingi.
-
2,4,6-Trimethylaniline CAS:88-05-1
I-2,4,6-Trimethylaniline iyi-aromatic amine enefomula yamakhemikhali i-C10H15N. Le nhlanganisela inendandatho ye-benzene ethathelwe indawo ngamaqembu amathathu e-methyl ezindaweni ezingu-2, 4, kanye no-6, kanye neqembu le-amino (-NH2). Eyaziwa ngesakhiwo sayo esiyingqayizivele, i-2,4,6-trimethylaniline isetshenziswa kakhulu ekukhiqizweni kodayi, imibala, kanye namakhemikhali ahlukahlukene e-organic. Amandla ayo okusebenza njenge-nucleophile ekuphenduleni kokushintsha kwe-electrophilic athuthukisa ukusebenza kwayo kumakhemikhali okwenziwa. Ngaphezu kwalokho, le nhlanganisela inezinhlelo zokusebenza kumakhemikhali ezolimo kanye nesayensi yezinto zokwakha, lapho izakhiwo zayo zinegalelo ekuthuthukisweni kwamakhemikhali akhethekile kanye nokugqoka okuthuthukisiwe.
-
I-Phthalonitrile CAS:91-15-6
I-Phthalonitrile, enefomula yamakhemikhali i-C8H4N2, iyinhlanganisela ye-organic enuka kamnandi ebonakala ngamaqembu amabili e-cyano (-CN) anamathele endandatho ye-benzene. Le nhlanganisela eguquguqukayo ithole ukunakwa okukhulu ngenxa yezakhiwo zayo ezihlukile kanye nokusebenza kwayo. I-Phthalonitrile isebenza njengesisekelo esibalulekile ekwakheni izinto eziphilayo, ikakhulukazi ekukhiqizeni imibala, ama-polymer, kanye namakhemikhali akhethekile. Amandla ayo okubhekana nokuguqulwa okuhlukahlukene kwamakhemikhali ayenza ibe yigugu ezisetshenzisweni eziningi ezimbonini, kufaka phakathi isayensi yezinto zokwakha, ukumbozwa, kanye nemithi. Ngaphezu kwalokho, ucwaningo ngemikhiqizo ye-phthalonitrile luye lwandisa ukusetshenziswa kwayo okungenzeka, luqokomisa ukubaluleka kwayo kokubili kumakhemikhali asebenzayo kanye nangokwethiyori.
