I-Ethyl P-Tosenenesfonate CAS 80-40-0-0
Igama lemveliso
I-CAS: 80-40-0-0
Mf: c9h12O3s
MW: 200.25
Ukuxinana: 1.174 g / ml
Inqaku lokunyibilika: 29-33 ° C
Iphakheji: 1 l / Ibhotile, 25 l / iDrum, 200 l / iDrum
1.Ukusetyenziswa njenge-heraption regent kunye nezinto ezikufuphi nezinto ezisisiseko eziphakathi, kwaye njenge-cougher yeselcetate.
2.Into isetyenziselwa ukuvelisa i-Benzymmium bromide kwishishini lamachiza.
I-3. Iarhente ye-Alkyeling: isetyenziselwa ukwazisa amaqela e-yentyl kwiindawo ezahlukeneyo zezinto eziphilayo ngokusama endaweni yenucleophilic.
4. I-Synthesis ye-Sulfondates: Ingasetyenziselwa ukulungiselela i-sulfonates, eziluncedo eziphakathi kwi-scheric chemistry.
I-5. I-PARCUROR YOKUGQIBELA: I-Ethyl P-EstSyl P-EstSoulfonate ingasetyenziselwa ukuqesha iziyobisi, iikhemikhali zezolimo kunye nezinye iichemicals ezintle.
I-6. I-Catalyst: Ngamanye amaxesha, inokusebenza njengeyona nto ibalulekileyo ekuphenduleni kweekhemikhali ezithile zekhemikhali.
Iyanyibilika e-Ethanol, i-ether, i-Bengne, ingena emanzini.
Igcinwe kwindawo eyomileyo, enomthunzi, indawo enomoya. I-1. Iqondo lobushushu: IVenkile kwindawo epholileyo neyomileyo kude kubushushu kunye nokukhanya kwelanga ngqo. Ngokufanelekileyo, kufuneka igcinwe kubushushu begumbi.
I-2. Isikhongozeli: Sebenzisa izikhongozeli zomoya ezenziwe ngezixhobo ezifanelekileyo (ezinjengeglasi okanye iplastiki ethile) ukuthintela ungcoliseko kunye nokuphuma.
3. Qiniseka ukuba i-Dentilation: Qinisekisa ukuba indawo yokugcina ingena ngaphakathi ukuthintela ukuqokelela i-vapor.
4. Ukwahlula-hlula kwizinto ezingahambelaniyo ezinjengeenkomo ezomeleleyo kunye neziseko ezomeleleyo.
I-5. Ileyibhile: Ngokucacileyo iileyili zegama ngegama leekhemikhali, ulwazi olunobungozi, kunye nerisithi.
Inyathelo lokhuseleko: Qwalasela zonke izikhokelo ezifanelekileyo zokhuseleko kunye nemigaqo yokuphatha kunye nokugcina iikhemikhali.
Ingcebiso ngokubanzi
Nxibelelana nod. Bonakalisa le ncwadana yezobuncinolo yoBugcisa kugqirha kwisiza.
Inhale
Ukuba ukhanjiswe, hambisa isigulana kumoya omtsha. Ukuba uyeka ukuphefumla, hluza ukuphefumla okuphezulu. Nxibelelana nod.
Unxibelelwano lwesikhumba
Hlamba ngesepha kunye namanzi amaninzi. Nxibelelana nod.
uqhagamshelo lamehlo
Hlambulula ngokufanelekileyo ngamanzi amaninzi kangangemizuzu eli-15 kwaye unxibelelane nodokotela.
Ingetion
Ungaze wondla nantoni na emlonyeni ukuya kumntu ongazi nto. Hlamba umlomo wakho ngamanzi. Nxibelelana nod.
1. Ukuthobela umthetho: Qiniseka ukuba uyayithobela imimiselo yengingqi, yelizwe, kunye nezamazwe aphesheya malunga nokuhamba kweekhemikhali. Oku kunokubandakanya izikhokelo ezilandelayo ezibekwe yimibutho efana neSebe lezoThutho (i-DOT) okanye uMbutho wezoThutho loMoya weHlabathi (IATA).
2. Iilebhile ezifanelekileyo: Ngokucacileyo ilebhile ngokucacileyo kwigama leekhemikhali, isimboli enobungozi, kunye naluphi na ulwazi olufanelekileyo lokhuseleko. Ukuba uyasebenza, sebenzisa iilebheli ezifanelekileyo zengozi, ezinje ngeempawu ezinokutsha okanye ezinetyhefu.
I-3. Ukupakisha: Sebenzisa izixhobo zokupakisha ezifanelekileyo ezihambelana ne-Ethyy P-Toseenesfondaulfondanate. Isikhongozeli kufuneka sifumane i-leakproof kwaye ingaphumi lula. Itywina lesibini linokufuneka ukuthintela ukuchitheka.
4. Ulawulo lobushushu: Ukuba kukho imfuneko, qinisekisa ukuba iimeko zokuhambisa zigcina iqondo lobushushu lokuthintela ukonakaliswa okanye ukuphendula okungafunekiyo.
5. Amaxwebhu: Oku kubandakanya onke amaxwebhu afanelekileyo okuhambisa anjengephepha ledatha lezomgangatho (i-SDS), ukubhengezwa kwemvume kunye nayiphi na imvume efunekayo.
6. Uqeqesho: Qinisekisa ukuba abasebenzi ababandakanyekayo kwinkqubo yothutho baqeqeshelwa ukuphatha izixhobo eziyingozi kwaye baqonde iinkqubo zikaxakeka kwimeko yokuchithela okanye ingozi.
7. Impendulo eNgxamisekileyo: Yiba nesicwangciso sexesha likaxakeka endaweni yokuvuza okanye ukuchitheka ngexesha lezothutho. Oku kubandakanya ukuba nekhiti yechiza kunye nezixhobo ezifanelekileyo zokhuselo (PPE) zilungile.
8. Ziphephe izixhobo ezingahambelaniyo: Qinisekisa ukuba i-Ethyl P-Ethluenaulfonteulfonate ayiziswa kunye nezinto ezingahambelaniyo ezinokubangela ukuphendula okuyingozi.
Ewe, i-Ethyl P-Englinesulfonullate iyingozi. Nazi ezinye iindawo eziphambili malunga nemonakalo yayo:
I-1. Ityhefu: I-Ethyl P-EbellEullFulFulfoulfonate inokubangela ukucaphukisa ulusu, amehlo, kunye nephecana lokuphefumla. Ukuvezwa kwexesha elide okanye ukuphindaphinda kunokubangela ukonakala kakhulu kwezempilo.
2. I-carcinoinity: Nangona i-Sulcinogenicity: Nangona i-Sulfonates ayihlelwanga njenge-carcinogens eyaziwayo, izifundo zezilwanyana zibonise ukuba ezinye iziliphu zinokuba neziphumo ezinokubakho ze-carcinogenic. Ke ngoko, kuyacetyiswa isilumkiso.
I-3. Impembelelo yokusingqongileyo: Ukuba ivuzwe zininzi, kunokubangela ingozi kubomi bamanzi kunye nokusingqongileyo.
4. Amanyathelo okhuseleko: Xa iphatha i-Ethyl P-Tosenesfondaul, Soloko usebenzisa izixhobo ezifanelekileyo zokukhusela (i-PPE) njengeigloves, i-Gegles, kunye nokukhusela ukuphazamiseka xa kukho imfuneko. Soloko usebenza kwindawo enomoya ongenampilo kwaye ulandele izikhokelo zokhuseleko.
Iphepha lesi-5. Iphepha lokhuseleko lokhuseleko lwezinto ezibonakalayo
