-
N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
Icho chinhu chakasanganiswa. Inobva amide pakati pe ethyl mukomboni uye aniline.
Chitarisiko: N-ethyl-N-hydroxyethylaniline imvura isina ruvara kune zvishoma yero ine mafuta.
- Solubility: Inonyungudika mune zvakawanda organic solvents, senge doro uye ether, uye zvishoma inonyungudika mumvura.
- Kugadzikana: Yakagadzikana pane tembiricha yekamuri, asi kusangana nemaoxidants akasimba kunofanirwa kudzivirirwa.
shandisa:
- Chemical reagents: N-ethyl-N-hydroxyethylaniline inogona kushandiswa seyakagadziriswa mune organic synthesis.
- Fiber dhayi: Inogona kushandiswa sechikamu chedhayi uye inoshandiswa zvakanyanya mumaindasitiri emachira uye ekudhinda. -
m-Tolyldiethanolamine CAS: 91-99-6
m-Tolyldiethanolamine, inozivikanwawo seDEET (diethylamide N,N-dimethyl-3-hydramide), inowanzo dzinga zvipembenene. Inonyungudika muorganic solvents senge ester, doro, uye ether, uye inonyungudika zvishoma mumvura. Iyi koniyuta ine yakanaka yekupisa kupisa uye kushomeka kwechiedza.
m-Tolyldiethanolamine inonyanya kushandiswa semushonga wekudzinga zvipembenene kudzivirira kurumwa nekushungurudzwa neumhutu, zvikwekwe, nhata, hwiza nezvimwe zvipembenene. Kubudirira kwaro kunogara kwenguva yakareba uye kune simba guru rekudzivirira kune umhutu nezvimwe zvipembenene. Inoshandiswa zvakanyanya mumabasa ekunze, kuongorora kwerenje uye kuchengetedzwa kwemauto nemimwe minda.
Pane nzira dzakawanda dzekugadzira N,N-bishydroxyethyl m-toluidine. Imwe yenzira dzinowanzoshandiswa ndeyekuita m-toluidine uye formamide muhupo hwealkaline catalyst. Matanho chaiwo ndeaya anotevera:
1. React formamide nem-toluidine pasi pemamiriro ealkaline kugadzira N-formyl m-toluidine.
2. Kupisa chigadzirwa chemaitiro pasi pemamiriro ane acidic kushandura N-formyl m-toluidine kuita N,N-bishydroxyethyl m-toluidine. -
Triethylene glycol CAS: 112-27-6
Triethylene glycol CAS: 112-27-6
Iyo isina ruvara, isina kunhuwa, hygroscopic, viscous fluid. Kusanganiswa nemvura uye ethanol, kunyungudika zvishoma mudiethyl ether, inenge isinganyunguriki mupetroleum ether.
Inoshandiswa seyakanakisa dehydrating agent yegasi rechisikigo, munda wemafuta unosanganisirwa gasi uye kabhoni dhaibhoni; inoshandiswa semugadziri we nitrocellulose, rubber, resin, girisi, pendi, mishonga yezvipembenene, nezvimwewo; air disinfectant; polyvinyl chloride, polyvinyl acetate resin, girazi fiber uye triethylene glycol lipid plasticizers for asbestos pressed boards; fodya inopesana nekuomeswa, fiber lubricants uye gasi rechisikiro desiccants; inoshandiswawo muorganic synthesis, senge kugadzirwa kwemafuta akabhureki ane yakakwira yekubikira uye yakanaka yakaderera tembiricha kuita.
Inoshandiswawo segasi chromatography yakamira mhinduro uye solvent ye nitrocellulose uye akasiyana resin. Inoshandiswawo mune organic synthesis. -
Dimethyl sulfate CAS:77-78-1
Dimethyl sulfate CAS:77-78-1
Iyo isina ruvara inoonekera ine mafuta mvura. Zvishoma soluble mumvura, soluble mu ethanol, ether, acetone, etc.
Inoshandiswa zvakanyanya mumishonga, mishonga yezvipembenene uye mamwe maindasitiri eindasitiri. Iyo yakanaka methylating agent uye inoshandiswa mukugadzirwa kwe dimethyl sulfoxide, caffeine, vanillin, aminopyrine, trimethoprim uye pesticide acephate, nezvimwewo. -
N-methyl-o-toluidine CAS:611-21-2
N-methyl-o-toluidine CAS:611-21-2
Imvura yakatsvuka yero ine mafuta. Melting point 119.5 ℃, 209-210 ℃.Kushandiswa: cycloalkylamine, inonhuhwirira amine derivatives, inoshandiswawo mune yepakati synthesis yemafuta emafuta.
Details:
Kunyungudika -10.08°C (kufungidzira)
Kubikira 207°C
Density 0.97
Refractive index 1.562-1.565
Flash point 79.4°C
Mamiriro ekuchengetedza Ramba uri munzvimbo ine rima inotonhorera
Fomu: mvura yakachena -
N,N-Dimethylcyclohexylamine CAS:98-94-2
N,N-Dimethylcyclohexylamine CAS:98-94-2
Chemical Properties
isina ruvara kana chiedza yero transparent liquid.Inonyanya kushandiswa se polyurethane rigid foam catalyst. Imwe yemashandisirwo makuru ndeye insulating furo, zvinosanganisira sprays, mapaneru, glue laminates uye mafiriji maumbirwo. N,N-dimethylcyclohexylamine yakakodzerawo kugadzirwa kwemafuremu akaomeswa furo fenicha uye zvikamu zvekushongedza. Iyi catalyst inoshandiswa mune yakaoma furo Chemicalbook zvigadzirwa. Inogona kushandiswa yega sechinhu chikuru chinokonzeresa pasina kuwedzera organic tini. Inogona zvakare kuwedzerwa neJD yakatevedzana catalysts zvinoenderana nemaitiro uye chigadzirwa zvinodiwa. Ichi chigadzirwa chinoshandiswawo serubha accelerator uye yepakati yekugadzira fibers.
-
2-(2-Aminoethylamino)ethanol CAS: 111-41-1
2-(2-Aminoethylamino)ethanol CAS: 111-41-1
Chemical Properties
Isina ruvara, yero yakajeka inoonekera viscous fluid. Iine hygroscopic, yakasimba alkaline, uye ine kunhuhwirira kweammonia. Kusanganiswa nemvura nedoro, kunyungudika zvishoma muether.
Zvishandiso:
Inoshandiswa mu shampoos, mafuta ekuzora, mafuta emunda mabuffers, resin synthesis, machira ebetsero, imidazoline amphoteric surfactants, nezvimwe.
Inoshandiswawo mukugadzirwa kwedhayi, resins, rabha, flotation agents, mishonga yezvipembenene, uye surfactants. Iyo yakagadzirwa corrosion inhibitor 1017 inoshandiswa mukugadzira petrochemical. Ichi chigadzirwa chakanakisa chakaderera-chepfu mukamuri-tembiricha inorapa kemikari ye epoxy resin, iri nani zvakanyanya pane ethylenediamine. Ichi chigadzirwa chinoshandiswa ne epoxy resin uye chinoshandiswa zvakanyanya kubatanidza simbi dzakasiyana-siyana uye dzisiri-simbi zvikamu, kugadzira anti-corrosion epoxy coatings, kukanda tambo majoini uye mamwe ma mechanic nemagetsi zvikamu. -
N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1
N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1
Haina Ruvara kusvika pakupenya yero yakasimba/yakajeka yero kusvika kumvura yebrown yero. 97% isina ruvara kune yakatsvuka yero yakasimba/98% yakareruka yeyero kusvika kune yero yebrown mvura. inoshandiswa zvakanyanya sedhayi yepakati uye solvent, stabilizer nezvimwe
N,N-dihydroxyethyl-p-methylaniline inogona kugadzirwa nematanho anotevera: wedzera 1000g p-methylaniline uye 10g mvura mu5L pressure kettle, simudza tembiricha kusvika 60°C ~ 65°C uye fambisa kwemaminitsi makumi matatu, wobva wawedzera. 100g ye ethylene oxide, chengetedza tembiricha iri pa65 ~ 70 ℃ kwe4h. Wobva wawedzera 100Chemicalbookg ethylene oxide mukati me4h, chengeta tembiricha iri pa70~75℃, ita pa70~80℃ kwe3h mushure mokupfuura, uye inotonhorera kusvika 30℃. Wedzera mhinduro yemhinduro kune kettle ye distillation uye tora chigadzirwa pa143 ~ 148 ℃ (1.3 ~ 1.6kPa). Goho iri 86% uye kuchena kwechigadzirwa kwakakura kupfuura 98%. Chikamu chekumberi chinogona kudzokororwa kuti chiwedzere goho. -
methyl-2-pyrrolidone CAS: 872-50-4
methyl-2-pyrrolidone CAS: 872-50-4
N-Methylpyrrolidone inonzi NMP, molecular formula: C5H9NO, Chirungu: 1-Methyl-2-pyrrolidinone, chitarisiko chisina ruvara kusvika kuchiedza chero chinoonekera mvura, kunhuwa kweammonia zvishoma, kusanganiswa nemvura mune chero chikamu, inonyungudika muether, acetone. Uye zvakasiyana-siyana organic solvents senge esters, halogenated hydrocarbons, aromatic hydrocarbons, zvichingodaro, inosanganiswa nemakemikari neinenge yese zvinonyungudutsa, ine kuvira kwe204 ° C uye flash point ye91 ° C. Iyo ine yakasimba hygroscopicity uye yakagadzikana makemikari ehupfumi. Iyo haiparadze kabhoni simbi uye aruminiyamu, uye haina-kuora kumhangura. Inoita ngura. Iine zvakanakira yepasi viscosity, yakanaka kemikari uye kugadzikana kwekupisa, yakakwirira polarity, kuderera kuderera, uye kusingagumi miscibility nemvura uye akawanda organic solvents. Ichi chigadzirwa idiki-mushonga, uye inotenderwa muganho wekuisa mumhepo ndeye 100PPM.
Chitarisiko: Mvura isina ruvara uye yakajeka ine mafuta ine kakunhuhwirira kweamine. Kusanganiswa nemvura, doro, ether, ester, ketone, halogenated hydrocarbons uye anonhuwirira hydrocarbons.
Solubility: kusanganiswa nemvura, doro, ether, ester, ketone, halogenated hydrocarbons uye anonhuwirira hydrocarbons. -
N,N-Dimethylethanolamine CAS: 108-01-0
N,N-Dimethylethanolamine CAS:108-01-0
Haina Ruvara kana kuti yero zvishoma ine ammonia hwema, inopfuta. Kutonhora -59.0℃, boiling point 134.6℃, flash point 41℃, Miscible with water, ethanol, benzene, ether and acetone, etc.
Inoshandiswa semishonga mbishi zvinhu, zvepakati pakugadzira dhayi, faibha kurapwa maajenti, anti-corrosion additives, nezvimwewo, uye inogona kushandiswa semvura-inonyungudika yekubatisa zvigadziko, synthetic resin solvents, nezvimwe. -
N,N-Diethyl-m-toluamide CAS:134-62-3
N,N-Diethyl-m-toluamide CAS:134-62-3
Diethyltoluamide ndiyo inonyanya kushandiswa mumishonga inodzinga zvipembenene uye inodzivirira ganda kubva kukurumwa neumhutu, zvikwekwe, nhata, chiggers, leeches, nezvimwe zvipembenene.
basic properties
Mvura isina ruvara kune amber. Iyo yekubikira poindi i160 ℃ (2.53kPa), 111 ℃ (133Pa), iyo hama density i0.996 (20/4 ℃), uye refractive index i1.5206 (25 ℃). Haina kunyungudika mumvura, yakasanganiswa ne ethanol, ether, benzene, propylene glycol necottonseed oil.
-
Ethyl 3-(N,N-dimethylamino)acrylate CAS:924-99-2
Ethyl 3-(N,N-dimethylamino)acrylate CAS:924-99-2
Applications
Imhando itsva ye antioxidant iyo inoshandiswa zvakanyanya muindasitiri yezvekudya. Kuti uwedzere hupenyu hwesherufu yenyama, zvishoma zve 3- (N, N-dimethylamino) ethyl acrylate inowanzowedzerwa kune nyama kuti ivandudze antioxidant kugadzikana kwenyama. Nekuti 3-(N,N-dimethylamino) ethyl acrylate ine mhedzisiro yekuwedzera kunhuhwirira uye kudzivirira ruvara, inowanzoshandiswa sechikafu uye michero inochengetedza, senge yekuchengetedza fillet yehove [1]. 3-(N,N-Dimethylamino) ethyl acrylate inogona zvakare kushandiswa kudzivirira zvinwiwa kubva pakuparara uye inogona zvakare kushandiswa sechinhu chakanaka chekuwedzera chikafu kugadzira chikafu kana zvinwiwa zvine hutano hwehutano.
use
3-(N,N-Dimethylamino)ethyl acrylate ine antioxidant simba rakakwirira kudarika caffeic acid, p-hydroxybenzoic acid, ferulic acid, syringic acid, etc. Iine huwandu hwema methyl groups, uye hydrogen isina radicals inoumbwa nayo. antioxidant masimba, ayo anogona kudzivirira matishu kubva kune oxidative kukuvara uye kubvisa basa re superoxide anions uye hydroxyl free radicals. Zvidzidzo zvakaratidza kuti 3-(N,N-dimethylamino) ethyl acrylate ine anti-apoptotic mhedzisiro [4]. 3-(N, N-Dimethylamino) ethyl acrylate haigoni kungowedzera kupikisa uye kushivirira kwemasero ekupedzisira kune zvinhu zvinokuvadza, nokudaro kudzivirira endothelial masero, asiwo inhibit oxidation ye-low-density lipoprotein. 3-(N,N-Dimethylamino) ethyl acrylate inoita basa rakakosha mukutsvaira mahara radicals mumuviri, kuchengetedza yakajairika chimiro uye kushanda kwemasero emunhu, kudzivirira kuitika kwebundu uye kunonoka kuchembera.
