I-Ethyl Acetocetate / I-EAA / CAS 141-97-7-7
Igama lemveliso: I-Ethyl Acetocetate / EAA
I-CAS: 141-97-9-9
Mf: c6h10O3
MW: 130.14
Inqaku lokunyibilika: -45 ° C
Inqaku lokubila: I-181 ° C
Ukuxinana: i-1.029 g / ml nge-20 ° C
Iphakheji: 1 l / Ibhotile, 25 l / iDrum, 200 l / iDrum
I-Ethyl Acetocetate ingenamibala ivumba lesiqhamo esimnandi. Inyibilika ngokulula e-Ethanol, Ethyl Eshter, Propylene Glycol kunye ne-Ethyl Acetate, kwaye inyibilike emanzini njengo-1: 12.
Isetyenziswa ikakhulu kumayeza, i-Dystuff, i-pesticicide kwaye njalo. Ikwasetyenziswa nakwizongezo zokutya kunye neencasa kunye neziqholo.
1. I-Onnthesic Synthesis: Isetyenziswe ngokubanzi njengebhloko yesakhiwo kwi-chemistry ye-syntheris yezinto ezahlukeneyo zezinto ezahlukeneyo ezibandakanya amabala e-surmaceuticals, i-agrochemicals kunye ne-DYEY.
I-2. I-fasauring: I-Ethyl Acetocetate isetyenziswa njenge-incavread ekutyeni nakwiziselo ngenxa yevumba lentlalwana.
I-3.
I-4. Isinyibilikisi: I-Ethyl Acetacettate inokusebenza njenge-solvent kwiinkqubo ezahlukeneyo zekhemikhali kunye nefomu.
5. Ukuphendula kwamachiza aphakathi: isetyenziswa kwi-synthesis yenye imichiza, ezinje nge-1,3-dicarbonyl yezinto ezihlanganisiweyo, nakwimisebenzi ye-CLASEEN.
Imveliso ye-polymer: inokusetyenziselwa ukuvelisa ii-polymers ezithile kunye ne-resins.
Izinzile. Ayihambelani ne-AIDS, iziseko, iiarhente ze-oxiding, ukunciphisa iiarhente, iintsimbi zeAlkali. Mfutshane.
I-1 kg / ibhegi okanye i-25 kg / idrum okanye i-50 kg / idrum okanye ngokwemfuno yabathengi.
1, t / t
2, l / c
3, Visa
4, Ikhadi letyala
I-5, PayPal
I-6, iAlibhaba isiqinisekiso sokusebenza
I-7, i-Western Union
I-8, iMoneyGram
I-9, ngamanye amaxesha siyayamkela i-bitcoin.
Igcinwe kwindawo epholileyo nenomoya epholileyo, kude nemithombo yomlilo nobushushu;
Igcinelwe ngokwahlukeneyo ii-oxidants, ukunciphisa iiarhente, i-acids, alkali, kuthintela ukugcinwa kokuxuba.
I-1. Isikhongozeli: Sebenzisa izikhongozeli zomoya ezenziwe ngeglasi okanye ngeplastiki ehambelana nayo ukuthintela ungcoliseko kunye nokuphuma.
2. Iqondo lobushushu: IVenkile kwindawo epholileyo neyomileyo, kude nelanga ngqo yelanga kunye nemithombo yobushushu. Ukuba ukugcinwa kwexesha elide kuyafuneka, kungcono ukuyigcina kubushushu begumbi okanye kwifriji.
3. Qiniseka ukuba i-Dentilation: Qinisekisa ukuba indawo yokugcina ingena ngaphakathi ukuthintela ukuqokelela i-vapor.
I-4. Ileyibhile: Ngokucacileyo iileyibheli ngegama leekhemikhali, uxinzelelo kunye nolwazi olunobungozi.
5. Ukungahambelani: Hlalani kude nee-oxidants ezinamandla, i-asidi kunye neziseko njengoko ziya kusabela nge-Ethyl Acetocetate.
6. Amanyathelo okhuseleko: Ivenkile ngokuhambelana nemigaqo yendawo kunye nezokhuseleko kwaye kuqinisekiswe izixhobo zokhuseleko ezifanelekileyo ziyafumaneka kwimeko yokuchitheka okanye ukuvuza.
I-1. Ukupakisha: Sebenzisa izikhongozeli ezifanelekileyo kwi-Ethyl Acetocetate. Qinisekisa ukuba isikhongozeli sitywinwe ngokuqinileyo ukukhusela ukuvuza kunye nokuphuma.
I-2. Ileyibhile: Faka ilebhile ngokucacileyo zonke izikhongozeli ngegama leekhemikhali, isimboli enobungozi kunye naluphi na ulwazi olufanelekileyo lokhuseleko. Oku kubandakanya ukubonisa ukuba lulwelo olunokutsha.
3. Imigaqo yoThutho: Ihambelana neMigaqo yeNdawo yaseKhaya, yeSizwe nezamazwe aphesheya kwezothutho. Oku kunokubandakanya ukusetyenziswa kwezithuthi ezithile, iindlela kunye namaxwebhu.
4. Ulawulo lobushushu: Ngexesha lokuhamba, nceda ugcine imveliso kude kubushushu obuqatha kunye nokukhanya kwelanga ngqo. Ifanele igcinwe kwindawo epholileyo neyomileyo.
5. Kulumkele ukuxuba: Musa ukuthutha i-Emesyl Acetacetate kunye nezixhobo ezingahambelaniyo (ezinje ngee-oxidizers okanye ii-asidi) ukuthintela ukuphendula okuyingozi.
I-6. Izixhobo zokhuselo lobuqu (i-PPE): Qinisekisa ukuba abasebenzi baphatha i-PPE efanelekileyo enxibe i-PPE efanelekileyo njengeegloves, impahla ekhuselayo.
7. Inkqubo yexesha likaxakeka: Kwimeko yokuchitheka okanye ukuvuza ngexesha lothutho, phuhlisa iinkqubo zempendulo ezingxamisekileyo. Oku kubandakanya ukuba nekhithi yokuchitha kunye noncedo lokuqala olulungile.
8. Uqeqesho: Qinisekisa ukuba bonke abasebenzi ababandakanyekayo kwinkqubo yothutho baqeqeshelwa ukuphatha izixhobo eziyingozi kwaye bayazi iingozi ezinxulumene ne-ethyl acetate.
