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I-N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
I-N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
Yikhompawundi yendalo. Yinto evela kwi-amide phakathi kwekhompawundi ye-ethyl kunye ne-aniline.
Inkangeleko: I-N-ethyl-N-hydroxyethylaniline lulwelo olunamafutha olungenambala ukuya kolutyheli kancinci.
- Ukunyibilika: Iyanyibilika kwiincindi ezininzi zezinto eziphilayo, ezifana notywala kunye ne-ether, kwaye iyanyibilika kancinci emanzini.
- Uzinzo: Izinzile xa ishushu kwigumbi, kodwa kufuneka kuthintelwe ukudibana nee-oxidants ezinamandla.
sebenzisa:
- Iikhemikhali ezisetyenziswayo: I-N-ethyl-N-hydroxyethylaniline ingasetyenziswa njenge-reagent kwi-organic synthesis.
- Iidayi zefayibha: Ingasetyenziswa njengenxalenye yeedayi kwaye isetyenziswa kakhulu kwimizi-mveliso yelaphu kunye nokushicilela. -
I-m-Tolyldiethanolamine CAS: 91-99-6
I-m-Tolyldethanolamine, ekwaziwa ngokuba yi-DEET (diethylamide N,N-dimethyl-3-hydramide), sisibulali-zinambuzane esiqhelekileyo. Sinyibilika kwizinyibilikisi zendalo ezifana ne-ester, utywala, kunye ne-ether, kwaye sinyibilika kancinci emanzini. Le khompawundi inokumelana kakuhle nobushushu kunye nokumelana nokukhanya.
I-m-Tolyldethanolamine isetyenziswa kakhulu njengesibulali-zinambuzane ukuthintela ukulunywa nokuhlushwa ziingcongconi, amakhakhayi, iintakumba, iinkumbi kunye nezinye izinambuzane. Ukusebenza kwayo kuhlala ixesha elide kwaye inefuthe eliphezulu lokugxotha iingcongconi kunye nezinye izinambuzane. Isetyenziswa kakhulu kwimisebenzi yangaphandle, ekuhloleni iintlango kunye nokukhuselwa komkhosi nakwezinye iindawo.
Zininzi iindlela zokulungiselela i-N,N-bishydroxyethyl m-toluidine. Enye yeendlela ezisetyenziswa kakhulu kukuphendula i-m-toluidine kunye ne-formamide xa kukho i-alkaline catalyst. Amanyathelo athile ngala alandelayo:
1. Yenza i-formamide ne-m-toluidine phantsi kweemeko ze-alkaline ukuze ivelise i-N-formyl m-toluidine.
2. Fudumeza imveliso yempendulo phantsi kweemeko ze-asidi ukuguqula 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
Lulwelo olungenambala, olungenavumba, oluyi-hygroscopic, oluqinileyo. Luxutywa namanzi kunye ne-ethanol, lunyibilika kancinci kwi-diethyl ether, alunyibiliki phantse kwi-petroleum ether.
Isetyenziswa njengearhente ebalaseleyo yokudambisa amanzi kwigesi yendalo, igesi enxulumene nentsimi yeoyile kunye nekharbon diokside; isetyenziswa njengesinyibilikisi se-nitrocellulose, irabha, i-resin, igrisi, ipeyinti, izibulali-zinambuzane, njl.njl.; isibulali-ntsholongwane somoya; i-polyvinyl chloride, i-polyvinyl acetate resin, i-glass fiber kunye ne-triethylene glycol lipid plasticizers kwiibhodi ezicinezelweyo ze-asbestos; ii-arhente zokuthintela ukomisa icuba, izithambisi zefayibha kunye ne-natural gas desiccants; ikwasetyenziswa kwi-organic synthesis, njengokuvelisa i-brake oil eneqondo lokubila eliphezulu kunye nokusebenza kakuhle kobushushu obuphantsi.
Ikwasetyenziswa njengesisombululo esingashukumiyo se-gas chromatography kunye nesinyibilikisi se-nitrocellulose kunye nee-resins ezahlukeneyo. Ikwasetyenziswa nakwi-organic synthesis. -
I-Dimethyl sulfate CAS: 77-78-1
I-Dimethyl sulfate CAS: 77-78-1
Lulwelo olunamafutha olungenambala nolucacileyo. Lunyibilika kancinci emanzini, lunyibilika kwi-ethanol, i-ether, i-acetone, njl.
Isetyenziswa kakhulu kumayeza, izibulali-zinambuzane kunye nezinye iimboni. Yiarhente elungileyo yokunyibilikisa i-methyl kwaye isetyenziswa ekwenzeni i-dimethyl sulfoxide, i-caffeine, i-vanillin, i-aminopyrine, i-trimethoprim kunye ne-pesticide acephate, njl. Kwi-organic synthesis, isetyenziswa njengearhente yokunyibilikisa i-methyl endaweni ye-alkyl halide. -
I-N-methyl-o-toluidine CAS：611-21-2
I-N-methyl-o-toluidine CAS：611-21-2
Lulwelo olunamafutha olutyheli kancinci. Iqondo lokunyibilika yi-119.5℃, iqondo lokubila yi-209-210℃. Ukusetyenziswa: i-cycloalkylamine, i-aromatic amine derivatives，, ekwasetyenziswa kwi-intermediate synthesis ye-fuel bodies。
Iinkcukacha:
Iqondo lokunyibilika -10.08°C (uqikelelo)
Iqondo lokubila 207°C
Uxinano 0.97
Isalathisi sokuhombisa 1.562-1.565
Incopho yokutshaza 79.4°C
Iimeko zokugcina Gcina kwindawo emnyama epholileyo
Ifomu: ulwelo olucacileyo -
I-N,N-Dimethylcyclohexylamine CAS:98-94-2
I-N,N-Dimethylcyclohexylamine CAS:98-94-2
Iipropati zeKhemikhali
Ulwelo olungenambala okanye olutyheli olukhanyayo nolucacileyo. Lusetyenziswa kakhulu njenge-polyurethane rigid foam catalyst. Enye yezona zinto ziphambili ezisetyenziswayo kukufaka i-insulation foams, kuquka ii-sprays, ii-panels, ii-glue laminates kunye nee-friji formulations. I-N,N-dimethylcyclohexylamine ikwafanelekile ekwenzeni iifreyimu zefenitshala ye-rigid foam kunye neendawo zokuhombisa. Le catalyst isetyenziswa kwiimveliso ze-Chemicalbook ze-hard foam. Ingasetyenziswa yodwa njenge-catalyst ephambili ngaphandle kokongeza i-organic tin. Ingancediswa nee-JD series catalysts ngokweemfuno zenkqubo kunye nemveliso. Le mveliso ikwasetyenziswa njenge-raber accelerator kunye ne-intermediate yee-synthetic fibers.
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I-2-(2-Aminoethylamino)ethanol CAS: 111-41-1
I-2-(2-Aminoethylamino)ethanol CAS: 111-41-1
Iipropati zeKhemikhali
Ulwelo olungenambala, olutyheli olukhanyayo nolucacileyo nolunencasa. Luyi-hygroscopic, lune-alkaline kakhulu, kwaye lunevumba elincinci le-ammonia. Luxutywa namanzi kunye notywala, lunyibilika kancinci kwi-ether.
Ukusetyenziswa:
Isetyenziswa kwiishampu, kwii-lubricants, kwii-oil field buffers, kwi-resin synthesis, kwi-textile auxiliaries, kwi-imidazoline amphoteric surfactants, njl.
Ikwasetyenziswa ekuveliseni iidayi, iiresini, irabha, ii-flotation agents, izibulali-zinambuzane, kunye nee-surfactants. I-corrosion inhibitor 1017 eyenziweyo isetyenziswa ekuveliseni iikhemikhali ze-petrochemical. Le mveliso yiarhente yekhemikhali ephilisa ubushushu obuphantsi yegumbi ye-epoxy resin, engcono kakhulu kune-ethylenediamine. Le mveliso isetyenziswa ne-epoxy resin kwaye isetyenziswa kakhulu ekudibaniseni iindawo ezahlukeneyo zesinyithi nezingezizo zesinyithi, ukwenza ii-epoxy coating ezichasene nokugqwala, ii-casting cable joints kunye nezinye iindawo zoomatshini nezombane. -
I-N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1
I-N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1
Ayinambala ukusuka kumthubi okhanyayo ukuya kumthubi ocacileyo/umthubi okhanyayo ukuya kumthubi omdaka. 97% ayinambala ukusuka kumthubi okhanyayo ukuya kumthubi oqinileyo/98% ulwelo olutyheli olukhanyayo ukuya kumthubi omdaka. Isetyenziswa kakhulu njenge-intermediates yedayi kunye ne-solvent, i-stabilizer njl.njl.
I-N,N-dihydroxyethyl-p-methylaniline inokwenziwa ngala manyathelo alandelayo: yongeza i-1000g ye-p-methylaniline kunye ne-10g yamanzi kwi-kettle yoxinzelelo lwe-5L, nyusa ubushushu bufike kwi-60°C ~ 65°C uze uvuse imizuzu engama-30, uze wongeze i-100g ye-ethylene oxide, ugcine ubushushu bube kwi-65~70℃ kangangeeyure ezi-4. Emva koko yongeza i-100Chemicalbookg ethylene oxide ngaphakathi kweeyure ezi-4, gcina ubushushu bube kwi-70~75℃, sabela kwi-70~80℃ kangangeeyure ezi-3 emva kokudlula, uze upholise ukuya kwi-30℃. Yongeza isisombululo sempendulo kwi-kettle ye-distillation uze uqokelele imveliso kwi-143~148℃ (1.3~1.6kPa). Isivuno singu-86% kwaye ubumsulwa bemveliso bungaphezulu kwe-98%. Inxalenye engaphambili ingaphinda isetyenziswe ukuze kwandiswe isivuno. -
i-methyl-2-pyrrolidone CAS： 872-50-4
i-methyl-2-pyrrolidone CAS： 872-50-4
I-N-Methylpyrrolidone ibizwa ngokuba yi-NMP, ifomula yemolekyuli: C5H9NO, isiNgesi: 1-Methyl-2-pyrrolidinone, imbonakalo yayo ayinambala ukuya koluphuzi olukhanyayo, ivumba kancinci le-ammonia, ixutywa namanzi nangayiphi na indlela, iyanyibilika kwi-ether, i-acetone Kunye nezinyibilikisi ezahlukeneyo ze-organic ezifana nee-esters, ii-halogenated hydrocarbons, ii-aromatic hydrocarbons, njl., ixutywe ngokupheleleyo ngeekhemikhali phantse nazo zonke izinyibilikisi, kunye nendawo yokubilisa engama-204°C kunye nendawo yokutsha ye-91°C. Ine-hygroscopicity enamandla kunye neepropati zekhemikhali ezizinzileyo. Ayiyidli intsimbi yekhabhoni kunye ne-aluminium, kwaye ayidli i-copper. Iyadlaka kancinci. Inezibonelelo ze-viscosity ephantsi, uzinzo oluhle lweekhemikhali kunye nobushushu, i-polarity ephezulu, ukuguquguquka okuphantsi, kunye nokudibana okungenamkhawulo namanzi kunye nezinyibilikisi ezininzi ze-organic. Le mveliso yi-micro-drug, kwaye uxinzelelo oluvumelekileyo emoyeni yi-100PPM.
Inkangeleko: Ulwelo olunamafutha olungenambala nolucacileyo olunevumba elincinci le-amine. Luxutywa namanzi, utywala, i-ether, i-ester, i-ketone, ii-halogenated hydrocarbons kunye nee-aromatic hydrocarbons.
Ukunyibilika: kuxubaniswa namanzi, utywala, i-ether, i-ester, i-ketone, ii-halogenated hydrocarbons kunye nee-aromatic hydrocarbons. -
I-N,N-Dimethylethanolamine CAS： 108-01-0
I-N,N-Dimethylethanolamine CAS:108-01-0
Ayinambala okanye lulwelo olumthubi kancinci olunevumba le-ammonia, luyatsha. Iqondo lokuqandisa -59.0℃, iqondo lokubila 134.6℃, iqondo lokutsha 41℃, Ixutywa namanzi, i-ethanol, i-benzene, i-ether kunye ne-acetone, njl.
Isetyenziswa njengezinto zokwenza amayeza, izinto ezisetyenziswa kwiidayi zokwenza imveliso, izinto zonyango lwefayibha, izongezo zokulwa nokugqwala, njl.njl., kwaye ingasetyenziswa njengezixhobo ezisisiseko zokugquma ezinyibilikayo emanzini, izinyibilikisi ze-resin zokwenziwa, njl.njl. -
I-N,N-Diethyl-m-toluamide CAS:134-62-3
I-N,N-Diethyl-m-toluamide CAS:134-62-3
I-Diethyltoluamide sesona sithako sisebenzayo kwimithi yokugxotha izinambuzane kwaye ikhusela ulusu ekulunyweni ziingcongconi, iimpukane, iintakumba, ii-chiggers, ii-leeches, kunye nezinye izinambuzane.
iipropati ezisisiseko
Ulwelo olungenambala ukuya kolubomvu. Iqondo lokubila yi-160℃ (2.53kPa), 111℃ (133Pa), uxinano oluhambelanayo yi-0.996 (20/4℃), kwaye isalathisi sokuchasana yi-1.5206 (25℃). Alunyibiliki emanzini, luxutywa ne-ethanol, i-ether, i-benzene, i-propylene glycol kunye neoyile yekotoni.
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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 olutsha lwe-antioxidant olusetyenziswa kakhulu kwishishini lokutya. Ukuze kwandiswe ubomi beshelufu yenyama, inani elincinci le-3-(N,N-dimethylamino)ethyl acrylate lidla ngokufakwa enyameni ukuphucula uzinzo lwe-antioxidant yenyama. Ngenxa yokuba i-3-(N,N-dimethylamino)ethyl acrylate inefuthe lokwandisa ivumba kunye nokukhusela umbala, idla ngokusetyenziswa njengesigcini sokutya kunye neziqhamo, njengokugcina intlanzi [1]. I-3-(N,N-Dimethylamino)ethyl acrylate ingasetyenziselwa ukuthintela iziselo ukuba zingonakali kwaye ingasetyenziselwa njengesongezelelo sokutya esilungileyo ukwenza ukutya okanye iziselo ezinemiphumo yokhathalelo lwempilo.
sebenzisa
I-3-(N,N-Dimethylamino)ethyl acrylate inomthamo ophezulu we-antioxidant kune-caffeic acid, i-p-hydroxybenzoic acid, i-ferulic acid, i-syringic acid, njl. Iqulethe inani elithile lamaqela e-methyl, kwaye ii-hydrogen free radicals ezenziwe yiyo zinamandla e-antioxidant, anokukhusela izicubu ekonakaleni kwe-oxidative kwaye asuse umsebenzi we-superoxide anions kunye ne-hydroxyl free radicals. Izifundo zibonise ukuba i-3-(N,N-dimethylamino)ethyl acrylate ineempembelelo zokulwa ne-apoptotic [4]. I-3-(N,N-Dimethylamino)ethyl acrylate ayinako nje ukuphucula ukumelana nokunyamezelana kweeseli ze-endothelial kwizinto ezinobungozi, ngaloo ndlela ikhusela iiseli ze-endothelial, kodwa ikwathintela i-oxidation ye-low-density lipoprotein. I-3-(N,N-Dimethylamino)ethyl acrylate idlala indima ebalulekileyo ekususeni ngempumelelo ii-free radicals emzimbeni, ukugcina isakhiwo esiqhelekileyo kunye nomsebenzi weeseli zabantu, ukuthintela ukwenzeka kwethumba kunye nokulibazisa ukuguga.
