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N, N-dimethylethanolamine CAS: 108-01-0
N, N-dimethylethanolamine CAS: 108-01-0
Ruwa ne mara launi mai kamshi. Ƙofar ƙamshi: 0.25 ppm. Nauyin kwayoyin halitta 5 89.16; Tushen tafasa = 133 ℃; Daskarewa/Narkewa=259℃; Ma'anar Flash = 41 ℃ (oc); Yanayin zafin jiki na atomatik 5 = 295 ℃. Iyakar fashewa: LEL 5=1.6%;UEL 5=11.9%. Ƙididdigar haɗari (dangane da NFPA-704M Rating System): Lafiya 2, Flammability 2, Reactivity 0.Soluble a cikin ruwa.
An kuma san shi da dimethylaminoethanol. Nazarin yana nuna kaddarorin da ke tabbatar da fata, da kuma ikon rage fitowar layukan lallausan layukan da aka yi da kuma da'ira mai duhu a ƙarƙashin idanu. An dauke shi anti-tsufa, da anti-mai kumburi, kuma ya nuna ayyukan ɓarke free-radical. Har ila yau, ana amfani da shi azaman mai hana lalata, wakili na anti-scaling, additive fenti, additive additive da daskararrun rabuwa. Hakanan ana amfani dashi azaman matsakaici don kayan aikin magunguna masu aiki da rini. Yana aiki azaman wakili na warkewa don polyurethane da resin epoxy. Bugu da ari, ana amfani dashi azaman ƙari ga ruwan tukunyar jirgi. Baya ga wannan, ana amfani da ita ta hanyar warkewa azaman abin motsa jiki na CNS.
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N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
Yana da kwayoyin halitta. Yana da abin da aka samu amide tsakanin fili na ethyl da aniline.
Bayyanar: N-ethyl-N-hydroxyethylaniline ruwa ne mai launin rawaya mara launi zuwa dan kadan.
- Solubility: Yana da narkewa a cikin abubuwa masu narkewa da yawa, kamar barasa da ether, kuma yana ɗan narkewa cikin ruwa.
- Kwanciyar hankali: Ingantacciyar kwanciyar hankali a dakin da zafin jiki, amma ya kamata a guji hulɗa da masu ƙarfi mai ƙarfi.
amfani:
- Chemical reagents: N-ethyl-N-hydroxyethylaniline za a iya amfani da matsayin reagent a Organic kira.
- Rini na fiber: Ana iya amfani da shi azaman ɓangaren rini kuma ana amfani dashi sosai a masana'antar yadi da bugu. -
m-Tolyldiethanolamine CAS: 91-99-6
m-Tolyldiethanolamine, wanda kuma aka sani da DEET (diethylamide N, N-dimethyl-3-hydramide), maganin kwari ne na kowa. Yana narkewa a cikin abubuwan kaushi na halitta kamar ester, barasa, da ether, kuma yana ɗan narkewa cikin ruwa. Wannan fili yana da kyakkyawan juriya na zafi da juriya mai haske.
m-Tolyldiethanolamine an fi amfani dashi azaman maganin kwari don hana cizo da tsangwama daga sauro, ticks, fleas, grasshoppers da sauran kwari. Amfaninsa yana daɗe na dogon lokaci kuma yana da babban tasiri akan sauro da sauran kwari. Ana amfani da shi sosai a cikin ayyukan waje, binciken jeji da kariyar soja da sauran fagage.
Akwai hanyoyi da yawa don shirya N, N-bishydroxyethyl m-toluidine. Ɗaya daga cikin hanyoyin da aka fi amfani da ita ita ce amsa m-toluidine da formamide a gaban mai kara kuzari na alkaline. Takamaiman matakai sune kamar haka:
1. Amsa formamide tare da m-toluidine a ƙarƙashin yanayin alkaline don samar da N-formyl m-toluidine.
2. Zafi samfurin amsawa a ƙarƙashin yanayin acidic don canza N-formyl m-toluidine zuwa N, N-bishydroxyethyl m-toluidine. -
Triethylene glycol CAS: 112-27-6
Triethylene glycol CAS: 112-27-6
Yana da mara launi, mara wari, hygroscopic, ruwa mai danko. Miscible da ruwa da ethanol, dan kadan mai narkewa a cikin diethyl ether, kusan maras narkewa a cikin ether mai.
An yi amfani da shi azaman madaidaicin wakili na dehydrating don iskar gas, filin mai hade da iskar gas da carbon dioxide; ana amfani da shi azaman ƙarfi don nitrocellulose, roba, guduro, maiko, fenti, magungunan kashe qwari, da sauransu; maganin kashe iska; polyvinyl chloride, polyvinyl acetate guduro, gilashin fiber da triethylene glycol lipid plasticizers ga asbestos guga man allon; abubuwan da ke hana bushewa ta taba, lubricants fiber da desiccants na iskar gas; Hakanan ana amfani da shi a cikin haɓakar ƙwayoyin cuta, kamar samar da mai mai birki tare da babban wurin tafasa da kyakkyawan aikin ƙarancin zafin jiki.
Hakanan ana amfani dashi azaman maganin chromatography na gas da sauran ƙarfi don nitrocellulose da resins daban-daban. Hakanan ana amfani da shi a cikin ƙwayoyin halitta. -
Dimethyl sulfate CAS: 77-78-1
Dimethyl sulfate CAS: 77-78-1
Ruwa ne mai gaskiya marar launi. Dan kadan mai narkewa cikin ruwa, mai narkewa a cikin ethanol, ether, acetone, da sauransu.
Ana amfani da shi sosai a cikin magunguna, magungunan kashe qwari da sauran masana'antu. Yana da wakili mai kyau na methylating kuma ana amfani dashi a cikin samar da dimethyl sulfoxide, maganin kafeyin, vanillin, aminopyrine, trimethoprim da pesticide acephate, da dai sauransu. A cikin kwayoyin halitta, ana amfani da shi azaman wakili na methylating maimakon alkyl halide. -
N-methyl-o-toluidine CAS: 611-21-2
N-methyl-o-toluidine CAS: 611-21-2
Ruwa ne mai launin rawaya mai haske. Narke batu 119.5 ℃, tafasar batu 209-210 ℃. Amfani: cycloalkylamine, aromatic amine Kalam, kuma amfani a cikin matsakaici kira na man fetur.
Cikakkun bayanai:
Matsayin narkewa -10.08°C (ƙididdigar)
Wurin tafasa 207 ° C
Yawan yawa 0.97
Ƙididdigar ƙira 1.562-1.565
Matsayin Filashi 79.4°C
Yanayin ajiya Adana a wuri mai sanyi duhu
Form: ruwa mai tsabta -
N, N-Dimethylcyclohexylamine CAS: 98-94-2
N, N-Dimethylcyclohexylamine CAS: 98-94-2
Abubuwan Sinadarai
Ruwa mara launi ko rawaya mai haske mai haske.Yafi amfani dashi azaman polyurethane m kumfa mai kara kuzari. Ɗaya daga cikin manyan aikace-aikacen shine insulating foams, ciki har da sprays, panels, manne laminates da refrigeration formulations. N, N-dimethylcyclohexylamine kuma dace da yi na m kumfa furniture Frames da na ado sassa. Ana amfani da wannan mai kara kuzari a cikin samfuran kumfa mai kauri. Ana iya amfani da shi kadai a matsayin babban mai kara kuzari ba tare da ƙara kwano na halitta ba. Hakanan za'a iya ƙara shi tare da masu haɓaka jerin JD bisa ga tsari da buƙatun samfur. Hakanan ana amfani da wannan samfurin azaman ƙarar roba da matsakaici don zaruruwan roba.
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2- (2-Aminoethylamino) ethanol CAS: 111-41-1
2- (2-Aminoethylamino) ethanol CAS: 111-41-1
Abubuwan Sinadarai
Ruwa mara launi, rawaya mai haske mai haske. Yana da hygroscopic, mai ƙarfi alkaline, kuma yana da ɗan ƙamshin ammonia. Miscible da ruwa da barasa, dan kadan mai narkewa a cikin ether.
Amfani:
Ana amfani da shi a cikin shamfu, man shafawa, buffers filin mai, haɓakar guduro, kayan taimako na yadi, imidazoline amphoteric surfactants, da sauransu.
Ana kuma amfani da shi wajen samar da rini, resins, roba, magungunan flotation, maganin kwari, da surfactants. Ana amfani da mai hana lalata 1017 da aka tsara a cikin samar da petrochemical. Wannan samfuri ne mai ƙoshin lafiya mara ƙarancin ɗaki-zazzabi mai warkar da sinadarai don resin epoxy, wanda ya fi ethylenediamine mahimmanci. Ana amfani da wannan samfurin tare da resin epoxy kuma ana amfani dashi ko'ina don haɗa nau'ikan ƙarfe daban-daban da sassan da ba na ƙarfe ba, suna ƙirƙira kayan kwalliyar anti-lalata, simintin igiyoyi na USB da sauran sassa na inji da na lantarki. -
N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1
N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1
Ba shi da launi zuwa haske rawaya mai ƙarfi / haske rawaya zuwa ruwa mai launin ruwan rawaya. 97% mara launi zuwa haske rawaya mai ƙarfi / 98% rawaya mai haske zuwa ruwa mai launin ruwan rawaya. ana amfani dashi sosai azaman tsaka-tsakin rini da sauran ƙarfi, stabilizer da sauransu
N, N-dihydroxyethyl-p-methylaniline za a iya hada ta da wadannan matakai: ƙara 1000g p-methylaniline da 10g ruwa a cikin wani matsa lamba 5L, tada zafin jiki zuwa 60 ° C ~ 65 ° C da motsawa na minti 30, sa'an nan kuma ƙara. 100g na ethylene oxide, kiyaye zafin jiki a 65 ~ 70 ℃ na 4h. Sa'an nan kuma ƙara 100Chemicalbookg ethylene oxide a cikin 4h, kiyaye zafin jiki a 70 ~ 75 ℃, amsa a 70 ~ 80 ℃ na 3h bayan wucewa, kuma sanyi zuwa 30 ℃. Ƙara maganin amsawa zuwa kettle distillation kuma tattara samfurin a 143 ~ 148 ℃ (1.3 ~ 1.6kPa). Yawan amfanin ƙasa shine 86% kuma tsarkin samfurin ya fi 98%. Za a iya sake yin fa'idar juzu'in gaba don ƙara yawan amfanin ƙasa. -
methyl-2-pyrrolidone CAS: 872-50-4
methyl-2-pyrrolidone CAS: 872-50-4
N-Methylpyrrolidone ana kiransa NMP, tsarin kwayoyin halitta: C5H9NO, Turanci: 1-Methyl-2-pyrrolidinone, bayyanar ba shi da launi zuwa ruwa mai haske mai launin rawaya, dan kadan warin ammonia, miscible tare da ruwa a kowane rabo, mai narkewa a cikin ether, acetone. Kuma nau'ikan kaushi iri-iri kamar esters, halogenated hydrocarbons, aromatic hydrocarbons, da dai sauransu, an haɗa shi gaba ɗaya ta hanyar sinadarai tare da kusan dukkanin kaushi, tare da wurin tafasa na 204 ° C da ma'aunin walƙiya na 91 ° C. Yana da karfi hygroscopicity da barga sinadaran Properties. Ba ya lalata karfen carbon da aluminum, kuma ba shi da lalacewa ga jan karfe. Dan lalata. Yana da abũbuwan amfãni daga m danko, mai kyau sinadaran da thermal kwanciyar hankali, high polarity, low volatility, kuma Unlimited miscibility tare da ruwa da yawa kwayoyin kaushi. Wannan samfurin ƙananan ƙwayoyi ne, kuma madaidaicin iyakacin iyaka a cikin iska shine 100PPM.
Bayyanar: Ruwa mara launi kuma bayyanannen ruwa mai kamshi tare da ɗan ƙaramin ƙamshin amine. Micible da ruwa, barasa, ether, ester, ketone, halogenated hydrocarbons da aromatic hydrocarbons.
Solubility: miscible da ruwa, barasa, ether, ester, ketone, halogenated hydrocarbons da aromatic hydrocarbons. -
N, N-Dimethylethanolamine CAS: 108-01-0
N, N-Dimethylethanolamine CAS: 108-01-0
Ruwa ne mara launi ko rawaya kadan tare da warin ammoniya, mai flammable. Daskarewa batu -59.0 ℃, tafasar batu 134.6 ℃, flash batu 41 ℃, Miscible da ruwa, ethanol, benzene, ether da acetone, da dai sauransu
An yi amfani da shi azaman kayan albarkatun magunguna, masu tsaka-tsaki don masana'antar dyes, magungunan jiyya na fiber, abubuwan da ke lalata lalata, da dai sauransu, kuma ana iya amfani da su azaman kayan tushe mai narkewa da ruwa mai narkewa, guraben roba na roba, da sauransu. -
N,N-Diethyl-m-toluamide CAS:134-62-3
N,N-Diethyl-m-toluamide CAS:134-62-3
Diethyltoluamide shine sinadari mafi yawan aiki a cikin maganin kwari kuma yana kare fata daga cizo daga sauro, ticks, fleas, chiggers, leches, da sauran kwari.
asali Properties
Ruwa mara launi zuwa amber. A tafasar batu ne 160 ℃ (2.53kPa), 111 ℃ (133Pa), da dangi yawa ne 0.996 (20/4 ℃), da kuma refractive index ne 1.5206 (25 ℃). Rashin narkewa a cikin ruwa, miscible tare da ethanol, ether, benzene, propylene glycol da kuma auduga mai.
