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N, N-dimethylethanolamine CAS: 108-01-0
N, N-dimethylethanolamine CAS: 108-01-0
O jẹ omi ti ko ni awọ pẹlu õrùn gbigbona. Odi ala: 0,25 ppm. Òrúnmìlà Molecular 5 89.16; Oju omi farabale = 133 ℃; Didi/Ojudi Iyọ=259℃; Filasi ojuami =41℃ (oc); Iwọn otutu aifọwọyi 5 = 295 ℃. Awọn ifilelẹ ibẹjadi: LEL 5=1.6%;UEL 5=11.9%. Idanimọ eewu (da lori NFPA-704M Rating System): Health 2, Flammability 2, Reactivity 0.Soluble ninu omi.
O tun mọ bi dimethylaminoethanol. Awọn ijinlẹ ṣe afihan awọn ohun-ini imuduro awọ-ara, ati agbara lati dinku hihan awọn laini itanran ati awọn wrinkles bii awọn iyika dudu labẹ awọn oju. A kà a si egboogi-ti ogbo, ati apanirun, ati pe o ti ṣe afihan iṣẹ-ṣiṣe ti o ni ipalọlọ-ọfẹ. Paapaa ti a lo bi oludena ipata, aṣoju egboogi-iwọn, aropo kikun, aropo ti a bo ati oluranlowo ipinya okele. O tun lo bi agbedemeji fun awọn eroja elegbogi ti nṣiṣe lọwọ ati awọn awọ. O ṣe iranṣẹ bi oluranlowo imularada fun polyurethane ati awọn resini iposii. Siwaju sii, o ti lo bi aropo si omi igbomikana. Ni afikun si eyi, a lo ni itọju ailera bi ohun iwuri CNS.
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N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
O jẹ ẹya Organic yellow. O jẹ itọsẹ amide laarin agbo ethyl ati aniline.
Irisi: N-ethyl-N-hydroxyethylaniline jẹ awọ ti ko ni awọ si omi ororo ofeefee diẹ.
- Solubility: O ti wa ni tiotuka ni ọpọlọpọ awọn Organic olomi, gẹgẹ bi awọn oti ati ether, ati die-die tiotuka ninu omi.
- Iduroṣinṣin: Iduroṣinṣin ni ibatan ni iwọn otutu yara, ṣugbọn olubasọrọ pẹlu awọn oxidants lagbara yẹ ki o yago fun.
lo:
- Kemikali reagents: N-ethyl-N-hydroxyethylaniline le ṣee lo bi awọn kan reagent ni Organic kolaginni.
- Awọn dyes fiber: O le ṣee lo bi paati awọn awọ ati pe o jẹ lilo pupọ ni awọn ile-iṣẹ asọ ati titẹjade. -
m-Tolyldiethanolamine CAS: 91-99-6
m-Tolyldiethanolamine, ti a tun mọ ni DEET (diethylamide N, N-dimethyl-3-hydramide), jẹ apanirun kokoro ti o wọpọ. O ti wa ni tiotuka ninu Organic olomi bi ester, oti, ati ether, ati die-die tiotuka ninu omi. Yi yellow ni o ni ti o dara ooru resistance ati ina resistance.
m-Tolyldiethanolamine ni a maa n lo ni pataki bi ipakokoro kokoro lati dena awọn geje ati idamu lati efon, awọn ami-ami, fleas, awọn koriko ati awọn kokoro miiran. Ipa rẹ duro fun igba pipẹ ati pe o ni ipa ti o ga julọ lori awọn efon ati awọn kokoro miiran. O jẹ lilo pupọ ni awọn iṣẹ ita gbangba, iṣawari aginju ati aabo ologun ati awọn aaye miiran.
Awọn ọna pupọ lo wa fun igbaradi N, N-bishydroxyethyl m-toluidine. Ọkan ninu awọn ọna ti o wọpọ ni lati fesi m-toluidine ati formamide ni iwaju ayase ipilẹ. Awọn igbesẹ pato jẹ bi atẹle:
1. Fesi formamide pẹlu m-toluidine labẹ awọn ipo ipilẹ lati ṣe ina N-formyl m-toluidine.
2. Ooru ọja ifaseyin labẹ awọn ipo ekikan lati yi N-formyl m-toluidine pada si N, N-bishydroxyethyl m-toluidine. -
Triethylene glycol CAS: 112-27-6
Triethylene glycol CAS: 112-27-6
O jẹ ti ko ni awọ, ti ko ni olfato, hygroscopic, omi viscous. Miscible pẹlu omi ati ethanol, die-die tiotuka ni diethyl ether, fere insoluble ni Epo ilẹ ether.
Ti a lo bi oluranlowo gbigbẹ ti o dara julọ fun gaasi adayeba, aaye epo ti o somọ gaasi ati erogba oloro; ti a lo bi epo fun nitrocellulose, roba, resini, girisi, kun, awọn ipakokoropaeku, ati bẹbẹ lọ; disinfectants afẹfẹ; polyvinyl kiloraidi, polyvinyl acetate resini, gilasi okun ati triethylene glycol lipid plasticizers fun asbestos e lọọgan; awọn aṣoju egboogi-gbigbe taba, awọn lubricants okun ati awọn desiccants gaasi adayeba; tun lo ninu iṣelọpọ Organic, gẹgẹbi iṣelọpọ ti epo braki pẹlu aaye gbigbo giga ati iṣẹ iwọn otutu kekere to dara.
O tun lo bi ojutu kiromatogirafi gaasi ati epo fun nitrocellulose ati ọpọlọpọ awọn resini. O tun lo ninu iṣelọpọ Organic. -
Dimethyl imi-ọjọ CAS: 77-78-1
Dimethyl imi-ọjọ CAS: 77-78-1
O jẹ olomi ororo ti ko ni awọ. Tiotuka diẹ ninu omi, tiotuka ni ethanol, ether, acetone, ati bẹbẹ lọ.
O jẹ lilo pupọ ni oogun, awọn ipakokoropaeku ati awọn ile-iṣẹ ile-iṣẹ miiran. O ti wa ni kan ti o dara methylating oluranlowo ati ki o ti lo ninu awọn manufacture ti dimethyl sulfoxide, kanilara, vanillin, aminopyrine, trimethoprim ati awọn pesticide acephate, bbl Ni Organic kolaginni, o ti lo bi methylating oluranlowo dipo ti alkyl halide. -
N-methyl-o-toluidine CAS: 611-21-2
N-methyl-o-toluidine CAS: 611-21-2
O ti wa ni a ina ofeefee oil olomi. Ojuami yo 119.5 ℃, aaye farabale 209-210 ℃. Lilo: cycloalkylamine, awọn itọsẹ amine aromatic, ti a tun lo ninu iṣelọpọ agbedemeji ti awọn ara idana.
Awọn alaye:
Oju yo -10.08°C (iro)
Oju otutu 207 ° C
iwuwo 0.97
Refractive Ìwé 1.562-1.565
Filasi ojuami 79,4 ° C
Awọn ipo ipamọ Jeki ni dudu dara ibi
Fọọmu: omi mimọ -
N, N-Dimethylcyclohexylamine CAS: 98-94-2
N, N-Dimethylcyclohexylamine CAS: 98-94-2
Kemikali Properties
Ailorun tabi ina ofeefee sihin liquid.Mainly lo bi polyurethane kosemi foomu ayase. Ọkan ninu awọn ohun elo pataki ni idabobo awọn foams, pẹlu sprays, paneli, lẹ pọ laminates ati refrigeration formulations. N, N-dimethylcyclohexylamine tun dara fun iṣelọpọ ti awọn fireemu aga foomu kosemi ati awọn ẹya ohun ọṣọ. Yi ayase ti lo ni lile foomu Chemicalbook awọn ọja. O le ṣee lo nikan bi ayase akọkọ laisi fifi tin Organic kun. O tun le ṣe afikun pẹlu awọn ayase jara JD gẹgẹbi ilana ati awọn ibeere ọja. Ọja yii tun lo bi imuyara roba ati agbedemeji fun awọn okun sintetiki.
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2- (2-Aminoethylamino) ethanol CAS: 111-41-1
2- (2-Aminoethylamino) ethanol CAS: 111-41-1
Kemikali Properties
Alaini awọ, ina ofeefee sihin omi viscous. O jẹ hygroscopic, ipilẹ to lagbara, o si ni oorun amonia diẹ. Miscible pẹlu omi ati oti, die-die tiotuka ni ether.
Nlo:
Ti a lo ninu awọn shampulu, awọn lubricants, awọn buffers aaye epo, iṣelọpọ resini, awọn oluranlọwọ aṣọ, imidazoline amphoteric surfactants, ati bẹbẹ lọ.
O ti wa ni tun lo ninu isejade ti dyes, resini, roba, flotation òjíṣẹ, insecticides, ati surfactants. A ṣe agbekalẹ inhibitor ipata 1017 ni iṣelọpọ petrochemical. Ọja yi jẹ ẹya o tayọ-kekere majele ti yara-iwọn otutu curing kemikali oluranlowo fun iposii resini, eyi ti o jẹ significantly dara ju ethylenediamine. Ọja yii ni a lo pẹlu resini iposii ati pe o jẹ lilo pupọ fun sisopọ ọpọlọpọ awọn irin ati awọn ẹya ti kii ṣe irin, ti n ṣe agbekalẹ awọn ideri iposii ipata, awọn isẹpo okun simẹnti ati awọn ẹya ẹrọ miiran ati itanna. -
N, N-Dihydroxyethyl-p-toluidine CAS NỌ:3077-12-1
N, N-Dihydroxyethyl-p-toluidine CAS NỌ:3077-12-1
Ko ni Awọ si ina ofeefee to lagbara/ofeefee ina si omi alawọ ofeefee. 97% ti ko ni awọ si ina ofeefee ri to / 98% ofeefee ina si omi alawọ ofeefee. o gbajumo ni lilo bi awọn agbedemeji dai ati epo, amuduro ati be be lo
N, N-dihydroxyethyl-p-methylaniline le ṣepọ nipasẹ awọn igbesẹ wọnyi: fi 1000g p-methylaniline ati omi 10g sinu kettle titẹ 5L, gbe iwọn otutu soke si 60 ° C ~ 65 ° C ati ki o ru fun awọn iṣẹju 30, lẹhinna fi kun. 100g ti ohun elo afẹfẹ ethylene, tọju iwọn otutu ni 65 ~ 70 ℃ fun 4h. Lẹhinna ṣafikun 100Chemicalbookg ethylene oxide laarin 4h, tọju iwọn otutu ni 70 ~ 75℃, fesi ni 70 ~ 80℃ fun 3h lẹhin ti o ti kọja, ati tutu si 30℃. Ṣafikun ojutu idahun si kettle distillation ki o gba ọja naa ni 143 ~ 148 ℃ (1.3 ~ 1.6kPa). Ikore jẹ 86% ati mimọ ọja naa tobi ju 98%. Ida iwaju le ṣee tunlo lati mu ikore pọ si. -
methyl-2-pyrrolidone CAS: 872-50-4
methyl-2-pyrrolidone CAS: 872-50-4
N-Methylpyrrolidone ni a tọka si bi NMP, agbekalẹ molikula: C5H9NO, English: 1-Methyl-2-pyrrolidinone, irisi ko ni awọ si ina omi ṣiṣan ofeefee, oorun diẹ ti amonia, miscible pẹlu omi ni eyikeyi iwọn, tiotuka ni ether, acetone. Ati ọpọlọpọ awọn olomi Organic gẹgẹbi awọn esters, hydrocarbons halogenated, hydrocarbons aromatic, ati bẹbẹ lọ, o jẹ idapọ kemikali patapata pẹlu gbogbo awọn olomi, pẹlu aaye gbigbo ti 204°C ati aaye filasi ti 91°C. O ni hygroscopicity ti o lagbara ati awọn ohun-ini kemikali iduroṣinṣin. Ko ba erogba, irin ati aluminiomu, ati ki o jẹ ti kii-ibajẹ to Ejò. Ibajẹ die-die. O ni awọn anfani ti viscosity kekere, kemikali ti o dara ati iduroṣinṣin gbona, polarity giga, ailagbara kekere, ati aibikita ailopin pẹlu omi ati ọpọlọpọ awọn olomi Organic. Ọja yii jẹ oogun micro, ati ifọkansi opin ti a gba laaye ninu afẹfẹ jẹ 100PPM.
Irisi: Alailowaya ati olomi ororo sihin pẹlu õrùn amine diẹ. Miscible pẹlu omi, oti, ether, ester, ketone, halogenated hydrocarbons ati aromatic hydrocarbons.
Solubility: miscible pẹlu omi, oti, ether, ester, ketone, halogenated hydrocarbons ati aromatic hydrocarbons. -
N, N-Dimethylethanolamine CAS: 108-01-0
N, N-Dimethylethanolamine CAS: 108-01-0
O jẹ Awọ tabi omi alawọ ofeefee diẹ pẹlu õrùn amonia, flammable. Aaye didi -59.0 ℃, aaye farabale 134.6 ℃, aaye filasi 41 ℃, Miscible pẹlu omi, ethanol, benzene, ether ati acetone, ati bẹbẹ lọ.
Ti a lo bi awọn ohun elo aise elegbogi, awọn agbedemeji fun iṣelọpọ awọn awọ, awọn aṣoju itọju okun, awọn afikun ipata, ati bẹbẹ lọ, ati pe o le ṣee lo bi awọn ohun elo ipilẹ ti a bo ti omi-omi, awọn epo resini sintetiki, ati bẹbẹ lọ. -
N, N-Diethyl-m-toluamide CAS: 134-62-3
N, N-Diethyl-m-toluamide CAS: 134-62-3
Diethyltoluamide jẹ eroja ti nṣiṣe lọwọ ti o wọpọ julọ ni awọn apanirun kokoro ati aabo fun awọ ara lodi si awọn geje lati efon, awọn ami-ami, fleas, chiggers, leeches, ati awọn kokoro miiran.
ipilẹ-ini
Alailowaya si omi amber. Ojutu farabale jẹ 160 ℃ (2.53kPa), 111℃ (133Pa), iwuwo ibatan jẹ 0.996 (20/4℃), ati atọka itọka jẹ 1.5206 (25 ℃). Insoluble ninu omi, miscible pẹlu ethanol, ether, benzene, propylene glycol ati cottonseed epo.
