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N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
Ndi mankhwala achilengedwe. Ndi mankhwala ochokera ku amide pakati pa mankhwala a ethyl ndi aniline.
Mawonekedwe: N-ethyl-N-hydroxyethylaniline ndi madzi amafuta opanda mtundu kapena achikasu pang'ono.
- Kusungunuka: Kusungunuka mu zinthu zambiri zachilengedwe monga mowa ndi ether, ndipo kumasungunuka pang'ono m'madzi.
- Kukhazikika: Kukhazikika pang'ono kutentha kwa chipinda, koma kukhudzana ndi ma oxidant amphamvu kuyenera kupewedwa.
gwiritsani ntchito:
- Ma reagents a mankhwala: N-ethyl-N-hydroxyethylaniline ingagwiritsidwe ntchito ngati reagent mu kapangidwe ka organic.
- Utoto wa ulusi: Ungagwiritsidwe ntchito ngati gawo la utoto ndipo umagwiritsidwa ntchito kwambiri m'mafakitale opanga nsalu ndi osindikiza. -
m-Tolyldiethanolamine CAS: 91-99-6
m-Tolyldethanolamine, yomwe imadziwikanso kuti DEET (diethylamide N,N-dimethyl-3-hydramide), ndi mankhwala ophera tizilombo omwe amagwiritsidwa ntchito kwambiri. Amasungunuka mu zinthu zachilengedwe monga ester, alcohol, ndi ether, ndipo amasungunuka pang'ono m'madzi. Mankhwalawa ali ndi mphamvu yolimbana ndi kutentha komanso kuwala.
M-Tolyldethanolamine imagwiritsidwa ntchito kwambiri ngati mankhwala ophera tizilombo kuti tipewe kulumidwa ndi kuzunzidwa ndi udzudzu, nkhupakupa, utitiri, ziwala ndi tizilombo tina. Mphamvu yake imakhalapo kwa nthawi yayitali ndipo imachotsa udzudzu ndi tizilombo tina. Imagwiritsidwa ntchito kwambiri pa ntchito zakunja, kufufuza m'nkhalango ndi kuteteza asilikali ndi madera ena.
Pali njira zambiri zopangira N,N-bishydroxyethyl m-toluidine. Njira imodzi yomwe imagwiritsidwa ntchito kwambiri ndikugwiritsa ntchito m-toluidine ndi formamide pamaso pa chothandizira cha alkaline. Njira zenizeni ndi izi:
1. Yambani ndi formamide ndi m-toluidine pansi pa mkhalidwe wa alkaline kuti mupange N-formyl m-toluidine.
2. Tenthetsani mankhwala oyambitsa vutoli pansi pa asidi kuti musinthe N-formyl m-toluidine kukhala N,N-bishydroxyethyl m-toluidine. -
Triethylene glycol CAS: 112-27-6
Triethylene glycol CAS: 112-27-6
Ndi madzi opanda mtundu, opanda fungo, osakanikirana, komanso okhuthala. Amasakanikirana ndi madzi ndi ethanol, amasungunuka pang'ono mu diethyl ether, ndipo sasungunuka kwambiri mu petroleum ether.
Amagwiritsidwa ntchito ngati chotsukira mpweya wachilengedwe, mpweya wokhudzana ndi mafuta ndi carbon dioxide; amagwiritsidwa ntchito ngati chosungunulira cha nitrocellulose, rabara, utomoni, mafuta, utoto, mankhwala ophera tizilombo, ndi zina zotero; mankhwala ophera tizilombo m'mlengalenga; polyvinyl chloride, polyvinyl acetate resin, utomoni wagalasi ndi triethylene glycol lipid plasticizers za asbestos pressed boards; mankhwala oletsa kuuma kwa fodya, mafuta a utomoni ndi zotsukira mpweya wachilengedwe; amagwiritsidwanso ntchito popanga zinthu zachilengedwe, monga kupanga mafuta oyenda ndi kutentha kwambiri komanso kutentha kochepa.
Imagwiritsidwanso ntchito ngati njira yosasinthika ya gas chromatography komanso ngati solvent ya nitrocellulose ndi ma resin osiyanasiyana. Imagwiritsidwanso ntchito popanga zinthu zachilengedwe. -
Dimethyl sulfate CAS: 77-78-1
Dimethyl sulfate CAS: 77-78-1
Ndi madzi amafuta owonekera bwino opanda mtundu. Amasungunuka pang'ono m'madzi, amasungunuka mu ethanol, ether, acetone, ndi zina zotero.
Imagwiritsidwa ntchito kwambiri mu zamankhwala, mankhwala ophera tizilombo ndi mafakitale ena. Ndi mankhwala abwino ophera methyl ndipo imagwiritsidwa ntchito popanga dimethyl sulfoxide, caffeine, vanillin, aminopyrine, trimethoprim ndi mankhwala ophera tizilombo otchedwa acephate, ndi zina zotero. Mu kapangidwe ka organic, imagwiritsidwa ntchito ngati mankhwala ophera methyl m'malo mwa alkyl halide. -
N-methyl-o-toluidine CAS：611-21-2
N-methyl-o-toluidine CAS：611-21-2
Ndi madzi achikasu opepuka amafuta. Malo osungunuka 119.5℃, malo owira 209-210℃. Kagwiritsidwe: cycloalkylamine, zotumphukira za amine zonunkhiritsa, zomwe zimagwiritsidwanso ntchito popanga mafuta pakati.
Tsatanetsatane:
Malo osungunuka -10.08°C (chiyerekezo)
Malo otentha 207°C
Kuchulukana 0.97
Chizindikiro cha refractive 1.562-1.565
Malo owunikira 79.4°C
Malo osungiramo zinthu Sungani pamalo ozizira amdima
Fomu: madzi oyera -
N,N-Dimethylcyclohexylamine CAS:98-94-2
N,N-Dimethylcyclohexylamine CAS:98-94-2
Katundu wa Mankhwala
Madzi opanda mtundu kapena achikasu owala owonekera bwino. Amagwiritsidwa ntchito makamaka ngati chothandizira thovu cholimba cha polyurethane. Chimodzi mwazinthu zazikulu zomwe zimagwiritsidwa ntchito ndi ma thovu oteteza, kuphatikiza ma spray, mapanelo, ma glue laminates ndi ma formulations oziziritsira. N,N-dimethylcyclohexylamine ndi yoyeneranso kupanga mafelemu olimba a thovu ndi zida zokongoletsera. Chothandizira ichi chimagwiritsidwa ntchito muzinthu zolimba za thovu la Chemicalbook. Chingagwiritsidwe ntchito chokha ngati chothandizira chachikulu popanda kuwonjezera tini yachilengedwe. Chingathenso kuwonjezeredwa ndi ma catalyst a JD series malinga ndi njira ndi zofunikira za malonda. Chogulitsachi chimagwiritsidwanso ntchito ngati chothandizira rabara komanso chothandizira ulusi wopangidwa.
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2-(2-Aminoethylamino)ethanol CAS: 111-41-1
2-(2-Aminoethylamino)ethanol CAS: 111-41-1
Katundu wa Mankhwala
Madzi okhuthala opanda mtundu, achikasu chopepuka komanso owoneka bwino. Ndi a hygroscopic, alkaline kwambiri, ndipo ali ndi fungo la ammonia pang'ono. Amasakanikirana ndi madzi ndi mowa, amasungunuka pang'ono mu ether.
Ntchito:
Amagwiritsidwa ntchito mu shampoos, mafuta odzola, mafuta osungira mafuta, resin synthesis, nsalu zothandizira, imidazoline amphoteric surfactants, ndi zina zotero.
Amagwiritsidwanso ntchito popanga utoto, ma resin, rabara, zinthu zoyandama, mankhwala ophera tizilombo, ndi zinthu zoyambitsa dzimbiri. Choletsa dzimbiri chopangidwa ndi 1017 chimagwiritsidwa ntchito popanga petrochemical. Chogulitsachi ndi mankhwala abwino kwambiri ochepetsa kutentha kwa chipinda omwe amachotsa poizoni wambiri pa epoxy resin, omwe ndi abwino kwambiri kuposa ethylenediamine. Chogulitsachi chimagwiritsidwa ntchito ndi epoxy resin ndipo chimagwiritsidwa ntchito kwambiri polumikiza zigawo zosiyanasiyana zachitsulo ndi zosakhala zachitsulo, kupanga zokutira za epoxy zotsutsana ndi dzimbiri, kulumikizana kwa chingwe ndi zida zina zamakanika ndi zamagetsi. -
N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1
N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1
Ndi madzi opanda utoto kuyambira chikasu chopepuka mpaka chikasu chopepuka mpaka chikasu chachikasu. 97% madzi opanda utoto kuyambira chikasu chopepuka mpaka chikasu chopepuka/98% madzi achikasu chopepuka mpaka chikasu chofiirira. Amagwiritsidwa ntchito kwambiri ngati zinthu zopaka utoto komanso zosungunulira, zokhazikika ndi zina zotero.
N,N-dihydroxyethyl-p-methylaniline ikhoza kupangidwa motere: onjezerani 1000g p-methylaniline ndi 10g madzi mu ketulo ya 5L pressure, kwezani kutentha kufika 60°C ~ 65°C ndikusakaniza kwa mphindi 30, kenako onjezerani 100g ya ethylene oxide, sungani kutentha pa 65~70℃ kwa maola 4. Kenako onjezerani 100Chemicalbookg ethylene oxide mkati mwa maola 4, sungani kutentha pa 70~75℃, chitani pa 70~80℃ kwa maola 3 mutadutsa, ndikuziziritsa kufika 30℃. Onjezani yankho la reaction ku ketulo ya distillation ndikusonkhanitsa mankhwalawo pa 143~148℃ (1.3~1.6kPa). Zokolola zake ndi 86% ndipo kuyera kwa mankhwalawo ndi kwakukulu kuposa 98%. Gawo lakutsogolo likhoza kubwezeretsedwanso kuti liwonjezere zokolola. -
methyl-2-pyrrolidone CAS： 872-50-4
methyl-2-pyrrolidone CAS： 872-50-4
N-Methylpyrrolidone imatchedwa NMP, formula ya molekyulu: C5H9NO, Chingerezi: 1-Methyl-2-pyrrolidinone, mawonekedwe ake ndi opanda utoto kapena achikasu owala, fungo laling'ono la ammonia, losakanikirana ndi madzi molingana ndi momwe alili, losungunuka mu ether, acetone Ndi zosungunulira zosiyanasiyana zachilengedwe monga ma esters, ma hydrocarbons a halogenated, ma hydrocarbons onunkhira, ndi zina zotero, imasakanizidwa ndi mankhwala onse, ndi kutentha kwa 204°C ndi kutentha kwa 91°C. Ili ndi hygroscopicity yamphamvu komanso mphamvu zokhazikika za mankhwala. Sizimawononga chitsulo cha kaboni ndi aluminiyamu, ndipo siziwononga mkuwa. Zimawononga pang'ono. Ili ndi ubwino wa kukhuthala kochepa, kukhazikika kwa mankhwala ndi kutentha, polarity yayikulu, kusasinthasintha kochepa, komanso kusasinthasintha kopanda malire ndi madzi ndi zosungunulira zambiri zachilengedwe. Chogulitsachi ndi cha micro-drug, ndipo kuchuluka kovomerezeka mumlengalenga ndi 100PPM.
Mawonekedwe: Madzi amafuta opanda mtundu komanso owonekera bwino okhala ndi fungo lochepa la amine. Amasakanikirana ndi madzi, mowa, ether, ester, ketone, halogenated hydrocarbons ndi aromatic hydrocarbons.
Kusungunuka: kusakanikirana ndi madzi, mowa, ether, ester, ketone, halogenated hydrocarbons ndi aromatic hydrocarbons. -
N,N-Dimethylethanolamine CAS： 108-01-0
N,N-Dimethylethanolamine CAS:108-01-0
Ndi madzi opanda utoto kapena achikasu pang'ono okhala ndi fungo la ammonia, oyaka moto. Malo oundana -59.0℃, malo otentha 134.6℃, malo owunikira 41℃, Osakanikirana ndi madzi, ethanol, benzene, ether ndi acetone, ndi zina zotero.
Amagwiritsidwa ntchito ngati zipangizo zopangira mankhwala, zopangira utoto, zochizira ulusi, zowonjezera zotsutsana ndi dzimbiri, ndi zina zotero, ndipo angagwiritsidwe ntchito ngati zipangizo zoyambira zokutira zosungunuka m'madzi, zosungunulira utomoni zopangidwa, ndi zina zotero. -
N,N-Diethyl-m-toluamide CAS:134-62-3
N,N-Diethyl-m-toluamide CAS:134-62-3
Diethyltoluamide ndiye chinthu chogwiritsidwa ntchito kwambiri mu mankhwala othamangitsa tizilombo ndipo chimateteza khungu ku kulumidwa ndi udzudzu, nkhupakupa, utitiri, nkhuku, mimbulu, ndi tizilombo tina.
katundu woyambira
Madzi opanda utoto kapena amber. Kutentha kwake ndi 160℃ (2.53kPa), 111℃ (133Pa), kuchuluka kwake ndi 0.996 (20/4℃), ndipo refractive index ndi 1.5206 (25℃). Sasungunuka m'madzi, amatha kusakanikirana ndi ethanol, ether, benzene, propylene glycol ndi mafuta a thonje.
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Ethyl 3-(N,N-dimethylamino)acrylate CAS:924-99-2
Ethyl 3-(N,N-dimethylamino)acrylate CAS:924-99-2
Mapulogalamu
Ndi mtundu watsopano wa antioxidant womwe umagwiritsidwa ntchito kwambiri mumakampani azakudya. Pofuna kukulitsa nthawi yogwiritsira ntchito nyama, pang'ono 3-(N,N-dimethylamino)ethyl acrylate nthawi zambiri imawonjezeredwa ku nyama kuti ipangitse kuti antioxidant ikhale yolimba. Chifukwa 3-(N,N-dimethylamino)ethyl acrylate imawonjezera kununkhira komanso kuteteza mtundu, nthawi zambiri imagwiritsidwa ntchito ngati chosungira chakudya ndi zipatso, monga kusunga fillet ya nsomba [1]. 3-(N,N-Dimethylamino)ethyl acrylate ingagwiritsidwenso ntchito kuteteza zakumwa kuti zisawonongeke ndipo ingagwiritsidwenso ntchito ngati chowonjezera chabwino cha chakudya popanga zakudya kapena zakumwa zomwe zimakhala ndi zotsatira zabwino paumoyo.
gwiritsani ntchito
3-(N,N-Dimethylamino)ethyl acrylate ili ndi mphamvu yochulukirapo ya antioxidant kuposa caffeic acid, p-hydroxybenzoic acid, ferulic acid, syringic acid, ndi zina zotero. Ili ndi magulu ena a methyl, ndipo ma hydrogen free radicals omwe amapangidwa nawo ali ndi mphamvu zotsutsana ndi ma antioxidants, zomwe zimatha kuteteza minofu ku kuwonongeka kwa okosijeni ndikuchotsa ntchito ya superoxide anions ndi hydroxyl free radicals. Kafukufuku wasonyeza kuti 3-(N,N-dimethylamino)ethyl acrylate ili ndi zotsatira zotsutsana ndi apoptotic [4]. 3-(N,N-Dimethylamino)ethyl acrylate sikuti imangowonjezera kukana ndi kulolerana kwa maselo a endothelial ku zinthu zovulaza, motero imateteza maselo a endothelial, komanso imaletsa okosijeni wa lipoprotein yotsika. 3-(N,N-Dimethylamino)ethyl acrylate imagwira ntchito yofunika kwambiri pochotsa bwino ma free radicals m'thupi, kusunga kapangidwe kabwinobwino ndi ntchito ya maselo a anthu, kupewa kupezeka kwa chotupa ndikuchedwetsa ukalamba.
