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I-N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
I-N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
Kuyinhlanganisela yezinto eziphilayo. Kuyi-amide derivative phakathi kwenhlanganisela ye-ethyl ne-aniline.
Ukubukeka: I-N-ethyl-N-hydroxyethylaniline iwuketshezi olunamafutha olungenambala noma oluphuzi kancane.
- Ukuncibilika: Iyancibilika ezincibilikisini eziningi eziphilayo, njengotshwala ne-ether, futhi iyancibilika kancane emanzini.
- Ukuqina: Kuzinzile uma kuqhathaniswa ekushiseni kwegumbi, kodwa kufanele kugwenywe ukuthintana nama-oxidant anamandla.
sebenzisa:
- Ama-reagent amakhemikhali: I-N-ethyl-N-hydroxyethylaniline ingasetshenziswa njenge-reagent ekwakhiweni kwezinto eziphilayo.
- Amadayi efayibha: Angasetshenziswa njengengxenye yamadayi futhi asetshenziswa kabanzi embonini yezindwangu kanye neyokunyathelisa. -
I-m-Tolyldiethanolamine CAS: 91-99-6
I-m-Tolyldethanolamine, eyaziwa nangokuthi i-DEET (diethylamide N,N-dimethyl-3-hydramide), iyisidakamizwa esivame ukuxosha izinambuzane. Iyancibilika ezinyibilikisini eziphilayo ezifana ne-ester, utshwala, ne-ether, futhi iyancibilika kancane emanzini. Le nhlanganisela inokumelana okuhle nokushisa kanye nokumelana nokukhanya.
I-m-Tolyldethanolamine isetshenziswa kakhulu njengesixoshi sezinambuzane ukuvimbela ukulunywa nokuhlushwa omiyane, amakhizane, izimpukane, izintethe nezinye izinambuzane. Ukusebenza kwayo kuhlala isikhathi eside futhi kunomphumela omkhulu wokuxosha omiyane nezinye izinambuzane. Isetshenziswa kabanzi emisebenzini yangaphandle, ekuhloleni ihlane kanye nokuvikelwa kwezempi kanye neminye imikhakha.
Kunezindlela eziningi zokulungiselela i-N,N-bishydroxyethyl m-toluidine. Enye yezindlela ezivame ukusetshenziswa ukusabela i-m-toluidine kanye ne-formamide lapho kukhona i-alkaline catalyst. Izinyathelo ezithile yilezi ezilandelayo:
1. Yenza i-formamide ne-m-toluidine ngaphansi kwezimo ze-alkaline ukuze ikhiqize i-N-formyl m-toluidine.
2. Shisa umkhiqizo wokusabela ngaphansi kwezimo ze-asidi ukuze uguqule i-N-formyl m-toluidine ibe yi-N,N-bishydroxyethyl m-toluidine. -
I-Triethylene glycol CAS: 112-27-6
I-Triethylene glycol CAS: 112-27-6
Luwuketshezi olungenambala, olungenaphunga, oluyi-hygroscopic, oluqinile. Luxubene namanzi kanye ne-ethanol, luncibilika kancane ku-diethyl ether, cishe aluncibiliki ku-petroleum ether.
Isetshenziswa njenge-ejenti enhle kakhulu yokuqeda amanzi emzimbeni yegesi yemvelo, igesi ehlobene nensimu kawoyela kanye ne-carbon dioxide; isetshenziswa njenge-solvent ye-nitrocellulose, irabha, i-resin, amafutha, upende, izibulala-zinambuzane, njll.; isibulala-magciwane emoyeni; i-polyvinyl chloride, i-polyvinyl acetate resin, i-glass fiber kanye ne-triethylene glycol lipid plasticizers yamabhodi acindezelwe yi-asbestos; izinto zokuvimbela ukomisa ugwayi, izinto zokugcoba ze-fiber kanye ne-natural gas desiccants; isetshenziswa futhi ekuhlanganiseni izinto eziphilayo, njengokukhiqizwa kwamafutha ebhuleki anezinga eliphezulu lokubila kanye nokusebenza kahle kokushisa okuphansi.
Iphinde isetshenziswe njengesixazululo esingaguquki se-gas chromatography kanye nesinyibilikisi se-nitrocellulose kanye nama-resin ahlukahlukene. Iphinde isetshenziswe ekwakhiweni kwezinto eziphilayo. -
I-Dimethyl sulfate CAS: 77-78-1
I-Dimethyl sulfate CAS: 77-78-1
Luwuketshezi olunamafutha olungabonakali nolungenambala. Luncibilika kancane emanzini, luncibilika ku-ethanol, i-ether, i-acetone, njll.
Isetshenziswa kabanzi kwezokwelapha, izibulala-zinambuzane kanye nezinye izimboni zezimboni. Iyi-ejenti enhle yokwenza i-methyl futhi isetshenziswa ekukhiqizweni kwe-dimethyl sulfoxide, i-caffeine, i-vanillin, i-aminopyrine, i-trimethoprim kanye ne-pesticide acephate, njll. Ekuhlanganisweni kwezinto eziphilayo, isetshenziswa njenge-ejenti yokwenza i-methyl esikhundleni se-alkyl halide. -
I-N-methyl-o-toluidine CAS：611-21-2
I-N-methyl-o-toluidine CAS：611-21-2
Luwuketshezi olunamafutha oluphuzi olukhanyayo. Iphuzu lokuncibilika 119.5℃, iphuzu lokubila 209-210℃. Ukusetshenziswa: i-cycloalkylamine, ama-aromatic amine derivatives，, asetshenziswa futhi ekwakhiweni okuphakathi kwemizimba yamafutha。
Imininingwane:
Iphuzu lokuncibilika -10.08°C (isilinganiso)
Iphuzu lokubila 207°C
Ubuningi 0.97
Inkomba yokubuka kabusha 1.562-1.565
Iphuzu lokuphazima 79.4°C
Izimo zokugcina Gcina endaweni emnyama epholile
Ifomu: uketshezi olucacile -
I-N,N-Dimethylcyclohexylamine CAS:98-94-2
I-N,N-Dimethylcyclohexylamine CAS:98-94-2
Izakhiwo Zamakhemikhali
Uketshezi olukhanyayo olungenambala noma oluphuzi olukhanyayo. Lusetshenziswa kakhulu njenge-polyurethane rigid foam catalyst. Enye yezindlela eziyinhloko zokusebenzisa ama-foam okuvikela, okuhlanganisa ama-spray, amaphaneli, ama-glue laminates kanye nama-refrigeration formulations. I-N,N-dimethylcyclohexylamine ifaneleka futhi ekwenziweni kwamafreyimu efenisha ye-foam eqinile kanye nezingxenye zokuhlobisa. Le catalyst isetshenziswa emikhiqizweni ye-Chemicalbook eqinile ye-foam. Ingasetshenziswa yodwa njenge-catalyst eyinhloko ngaphandle kokwengeza i-organic tin. Ingaphinde ifakelwe ama-catalyst ochungechunge lwe-JD ngokuya ngenqubo nezidingo zomkhiqizo. Lo mkhiqizo usetshenziswa futhi njenge-raber accelerator kanye ne-intermediate ye-synthetic fibers.
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I-2-(2-Aminoethylamino)ethanol CAS: 111-41-1
I-2-(2-Aminoethylamino)ethanol CAS: 111-41-1
Izakhiwo Zamakhemikhali
Uketshezi olucwebezelayo olungenambala, oluphuzi olukhanyayo nolubonakalayo. Luyi-hygroscopic, lune-alkaline kakhulu, futhi lunephunga elincane le-ammonia. Luxubene namanzi notshwala, luncibilika kancane ku-ether.
Ukusetshenziswa:
Kusetshenziswa kuma-shampoo, ama-lubricant, ama-oil field buffers, ukwenziwa kwe-resin, ama-textile auxiliaries, ama-surfactants e-imidazoline amphoteric, njll.
Iphinde isetshenziswe ekukhiqizeni udayi, ama-resin, irabha, ama-flotation agents, ama-insecticide, kanye nama-surfactants. I-corrosion inhibitor 1017 eklanyelwe isetshenziswa ekukhiqizeni i-petrochemical. Lo mkhiqizo uyi-ejenti yamakhemikhali ephilisa izinga lokushisa eliphansi legumbi enobuthi ye-epoxy resin, engcono kakhulu kune-ethylenediamine. Lo mkhiqizo usetshenziswa ne-epoxy resin futhi usetshenziswa kabanzi ekuhlanganiseni izingxenye ezahlukene zensimbi nezingezona ezensimbi, ekwakheni izembozo ze-epoxy ezilwa nokugqwala, ama-casting cable joints kanye nezinye izingxenye zemishini nezikagesi. -
I-N,N-Dihydroxyethyl-p-toluidine CAS CHA:3077-12-1
I-N,N-Dihydroxyethyl-p-toluidine CAS CHA:3077-12-1
Ayinambala kuya kophuzi okhanyayo, iqinile/iphuzi elikhanyayo kuya kophuzi onsundu. 97% ayinambala kuya kophuzi okhanyayo, iqinile/98% iphuzi elikhanyayo kuya kophuzi onsundu. Isetshenziswa kabanzi njengezinto ezihlanganisa udayi kanye ne-solvent, i-stabilizer njll.
I-N,N-dihydroxyethyl-p-methylaniline ingakhiwa ngezinyathelo ezilandelayo: engeza i-1000g p-methylaniline kanye namanzi ayi-10g eketheni yokucindezela engu-5L, phakamisa izinga lokushisa libe ngu-60°C ~ 65°C bese uvuselela imizuzu engama-30, bese ufaka i-100g ye-ethylene oxide, gcina izinga lokushisa libe ngu-65~70℃ amahora ama-4. Bese ufaka i-100Chemicalbookg ethylene oxide zingakapheli amahora ama-4, gcina izinga lokushisa libe ngu-70~75℃, sabela ku-70~80℃ amahora ama-3 ngemva kokudlula, bese upholisa libe ngu-30℃. Faka isisombululo sokusabela eketheni yokuhlanza bese uqoqa umkhiqizo ku-143~148℃ (1.3~1.6kPa). Isivuno singama-86% kanti ubumsulwa bomkhiqizo bukhulu kuno-98%. Ingxenye engaphambili ingaphinde isetshenziswe ukuze kwandiswe isivuno. -
i-methyl-2-pyrrolidone CAS: 872-50-4
i-methyl-2-pyrrolidone CAS: 872-50-4
I-N-Methylpyrrolidone ibizwa ngokuthi i-NMP, ifomula yama-molecule: C5H9NO, isiNgisi: 1-Methyl-2-pyrrolidinone, ukubukeka kwayo akunambala kuya koketshezi olukhanyayo oluphuzi, iphunga elincane le-ammonia, ixubana namanzi nganoma iyiphi indlela, incibilika ku-ether, i-acetone kanye nezinyibilikisi ezahlukahlukene eziphilayo ezifana nama-esters, ama-hydrocarbons e-halogenated, ama-hydrocarbons aromatic, njll., ixutshwe ngokuphelele ngamakhemikhali cishe nazo zonke izinyibilikisi, ngephuzu lokubila elingu-204°C kanye nephuzu lokushelela elingu-91°C. Ine-hygroscopicity eqinile kanye nezakhiwo zamakhemikhali ezizinzile. Ayigqwali insimbi yekhabhoni kanye ne-aluminium, futhi ayigqwali kunethusi. Igqwala kancane. Inezinzuzo ze-viscosity ephansi, ukuzinza okuhle kwamakhemikhali nokushisa, i-polarity ephezulu, ukuguquguquka okuphansi, kanye nokuxubana okungenamkhawulo namanzi kanye nezinyibilikisi eziningi eziphilayo. Lo mkhiqizo umuthi omncane, futhi ukuhlushwa okulinganiselwe okuvunyelwe emoyeni kungu-100PPM.
Ukubukeka: Uketshezi olunamafutha olungenambala nolubonakalayo olunephunga elincane le-amine. Luxubene namanzi, utshwala, i-ether, i-ester, i-ketone, ama-hydrocarbon aqukethe i-halogenated kanye nama-hydrocarbon anuka kamnandi.
Ukuncibilika: kuxutshwa namanzi, utshwala, i-ether, i-ester, i-ketone, ama-hydrocarbon aqukethe i-halogenated kanye nama-hydrocarbon anuka kamnandi. -
I-N,N-Dimethylethanolamine CAS： 108-01-0
I-N,N-Dimethylethanolamine CAS:108-01-0
Ayinambala noma iwuketshezi oluphuzi kancane olunephunga le-ammonia, oluvuthayo. Iphuzu lokubanda -59.0℃, iphuzu lokubila 134.6℃, iphuzu lokusheshisa 41℃, Ixutshwa namanzi, i-ethanol, i-benzene, i-ether kanye ne-acetone, njll.
Isetshenziswa njengezinto zokusetshenziswa zemithi, izinto ezisetshenziswayo zokukhiqiza udayi, izinto zokwelapha ifayibha, izithasiselo zokulwa nokugqwala, njll., futhi ingasetshenziswa njengezinto eziyisisekelo zokumboza ezincibilika emanzini, izithasiselo ze-resin zokwenziwa, njll. -
I-N,N-Diethyl-m-toluamide CAS:134-62-3
I-N,N-Diethyl-m-toluamide CAS:134-62-3
I-Diethyltoluamide iyisithako esisebenzayo esivame kakhulu emithini yokuxosha izinambuzane futhi ivikela isikhumba ekulunyweni omiyane, amakhizane, izinambuzane, ama-chiggers, ama-leeches, nezinye izinambuzane.
izakhiwo eziyisisekelo
Uketshezi olungenambala kuya koluphuzi. Iphuzu lokubila lingu-160℃ (2.53kPa), 111℃ (133Pa), ubuningi obuhlobene bungu-0.996 (20/4℃), kanti inkomba yokubuyisa ingu-1.5206 (25℃). Ayincibiliki emanzini, ingaxutshwa ne-ethanol, i-ether, i-benzene, i-propylene glycol kanye namafutha e-cottonseed.
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I-Ethyl 3-(N,N-dimethylamino)acrylate CAS:924-99-2
I-Ethyl 3-(N,N-dimethylamino)acrylate CAS:924-99-2
Izicelo
Luhlobo olusha lwe-antioxidant olusetshenziswa kabanzi embonini yokudla. Ukuze kwandiswe impilo yeshelufu yenyama, inani elincane le-3-(N,N-dimethylamino)ethyl acrylate livame ukungezwa enyameni ukuthuthukisa ukuzinza kwe-antioxidant yenyama. Ngenxa yokuthi i-3-(N,N-dimethylamino)ethyl acrylate inomphumela wokwandisa iphunga nokuvikela umbala, ivame ukusetshenziswa njengesivikelo sokudla nezithelo, njengokulondolozwa kwezinhlanzi [1]. I-3-(N,N-Dimethylamino)ethyl acrylate ingasetshenziswa futhi ukuvimbela iziphuzo ukuba zingonakali futhi ingasetshenziswa njengesithasiselo sokudla esihle sokwenza ukudla noma iziphuzo ezinemiphumela yokunakekelwa kwempilo.
sebenzisa
I-3-(N,N-Dimethylamino)ethyl acrylate inamandla aphezulu okulwa ne-antioxidant kune-caffeic acid, i-p-hydroxybenzoic acid, i-ferulic acid, i-syringic acid, njll. Iqukethe inani elithile lamaqembu e-methyl, kanti ama-hydrogen free radicals akhiwe yiwo anamakhono okulwa ne-antioxidant, angavikela izicubu ekulimaleni kwe-oxidative futhi aqede umsebenzi wama-superoxide anions nama-hydroxyl free radicals. Izifundo zibonise ukuthi i-3-(N,N-dimethylamino)ethyl acrylate inemiphumela yokulwa ne-apoptotic [4]. I-3-(N,N-Dimethylamino)ethyl acrylate ayikwazi nje kuphela ukuthuthukisa ukumelana nokubekezelelana kwamaseli e-endothelial ezintweni eziyingozi, ngaleyo ndlela ivikele amaseli e-endothelial, kodwa futhi ivimbele ukuwohloka kwe-lipoprotein ephansi. I-3-(N,N-Dimethylamino)ethyl acrylate idlala indima ebalulekile ekususeni ngempumelelo ama-free radicals emzimbeni, igcine isakhiwo esijwayelekile kanye nomsebenzi wamaseli abantu, ivimbele ukwenzeka kwesimila kanye nokubambezela ukuguga.
