I-4 4 i-OxybiszenzOic chloride / i-Redc / CAS 7158-9-9-9-9-9
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Igama lemveliso: 4,4'-oxybisBenzoyl chloride
I-CAS: 7158-32-9
Mf: c14h8cl2o3o3o3o
MW: 295.12
I-Einecs: 808-159-5
Inqaku lokunyibilika: 22-23 ℃
Indawo yokubila: 404 ℃
Ukuxinana: 1.386
FP: 164 ℃
Indawo yokugcina: I-Inert Andmosphere, i-2-8 ° C
I-Syntyes ye-polymers:I-DEDC isetyenziswa njengeyona nto iphambili okanye iphakathi kwi-synthester ye-polyesters kunye nezinye izinto zepolymer, ezinokusetyenziswa kwizicelo ezahlukeneyo ezinjengeengubo, imitha kunye neplastiki.
Ikhemikhali ephakathi:Kubalulekile ekuveleni kwimveliso yeempakethi zamachiza, i-agrochemicals kunye nezinye iikhemikhali ezintle, ziququzelele i-synthesis yeemolekyuli ezinzima.
I-Arder-Computer Accent:I-DEDC ingasebenza njenge-arhente yokudibanisa i-ross-cocation ngendlela ethile yekhemikhali, enokuphucula iipropathi zoomatshini kunye ne-thermal yezinto ezinokubakho.
Uphando nophuhliso:Kulo phando lokufunda kunye nophando, i-Dedc isetyenziselwa ukuphonononga iindlela ezintsha zokwenziwa, phuhlisa iziko elitsha, kunye neendlela zokuphendula.
Ukusebenza komhlaba:Ingasetyenziswa nakwiinkqubo zokuhlengahlengiswa komphezulu zokwazisa amaqela athile asebenza anokutshintsha iipropathi zezinto ezibonakalayo.
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.
Itywinwe kwaye igcinwe kwindawo enomoya, eyomileyo.
I-1. Isikhongozeli:Gcina i-DEDC kwizikhongozeli ze-airtight ezenziwe ngezixhobo ezihambelanayo (njengeglasi okanye iplastiki ethile) ukuthintela ungcoliseko kunye nokuphefumla.
2. Ubushushu:Gcina isikhongozeli kwindawo epholileyo, eyomileyo kude nokukhanya kwelanga ngqo kunye nobushushu. Kungcono ukuyigcina kubushushu begumbi okanye kwifriji, kuxhomekeka kwiingcebiso zomenzi.
3. Ukufuma:Qiniseka ukuba indawo yokugcina yomile njengoko ukufuma kuyachaphazela uzinzo lwequand.
4. Ileyibhile:Iziqholo zelebheli ngegama leekhemikhali, uxinzelelo, ulwazi olunobungozi, kunye nomhla wokufumana irisithi ukuze kuqinisekiswe isazisi esifanelekileyo kunye nokuphatha.
5. Amanyathelo okhuseleko:Hlala kude nezinto ezingahambelaniyo njengeearhente ezinamandla ze-oxiding okanye iziseko. Qinisekisa ukuba indawo yokugcina ingena umoya kwaye ixhotyiswe ngesixhobo esifanelekileyo sokhuseleko esifana nezikhululo zemehlo kunye nemiboniso yoKhuseleko.
6. Ulawulo lokufikelela:Umda wokufikelela kwiindawo zokugcina ukuba abasebenzi abaqeqeshiweyo abaqondayo iingozi ezinxulumene neekhemikhali.
Ukuthobela umthetho:Qinisekisa ukuba ukuthunyelwa kuthobela imigaqo yengingqi, yelizwe, kunye nezamazwe aphesheya ngokubhekisele kwizinto eziyingozi. Oku kunokubandakanya izikhokelo ezilandelayo ezisetwa yimibutho efana neSebe lezoThutho (i-DOT) okanye uMbutho wezoThutho loMoya weHlabathi (IATA).
Ukupakisha:Sebenzisa ukupakishwa okufanelekileyo okuhambelana nemichiza. Isikhongozeli kufuneka somelele, sivule iLeakproof, kwaye siphawulwe ngokucacileyo ngegama leekhemikhali, isimboli enobungozi, kunye nokuphatha imiyalelo.
Iilebheli:Qinisekisa ukuba ukupakisha ineelebheli ezifanelekileyo zesilumkiso, kubandakanya nawaphi na amaphepha edatha ezokhuseleko efanelekileyo, ukwazisa abaphangi iingozi ezinokubakho ezinxulumene nemichiza.
Ulawulo lobushushu:Gcina iimeko zobushushu ezifanelekileyo ngexesha lokuhamba ukuze kuthintele ukonakaliswa okanye ukuphendula. Kulumkele ukuveza amaqondo obushushu agqithisileyo okanye ukukhanya kwelanga ngqo.
Ziphephe izixhobo ezingahambelaniyo:Qinisekisa ukuba i-GudC ayithunyelwa kunye nezixhobo ezingahambelaniyo ezinjengee-oxidants okanye ezinokubangela ukuba kubengela ukuphendula okuyingozi.
Izixhobo zokhuselo lobuqu (i-PPE):Abasebenzi ababandakanyekayo kwezothutho kufuneka banxibe i-PPE efanelekileyo, kubandakanya iigloves, amagqabi, kunye nempahla yokhuselo ukunciphisa umngcipheko wokuvezwa.
IINKQUBO ZEXESHA:Iinkqubo ezingxamisekileyo zisendaweni yokuphelisa okanye ingozi ngexesha lothutho. Oku kubandakanya ukubambisa i-kits kunye nezibonelelo zoncedo lokuqala zilungile.
Uqeqesho:Qinisekisa ukuba bonke abasebenzi ababandakanyekayo ekuphatheni nasekuhambiseni i-IDC baqeqeshe ngokufanelekileyo kwiinkqubo zokhuseleko kunye nempendulo engxamisekileyo.
Ityhefu:I-DEDC inokuba yingozi xa ingenisiwe, igqithiswe, okanye ingene kulusu. Icaphukisa ulusu, amehlo, kunye nephecana lokuphefumla.
I-carcinoinity:Nangona idatha ekhethekileyo kwi-carcinegenicity ye-DHC ayinakubhalwa kakuhle, amakhondwa amaninzi e-chlorin aneziphumo ezinokubakho ze-carcinogenic. Kucetyiswa ukuba bathathelwe ingqalelo izinto eziyingozi.
Imvakalelo:Abanye abantu banokufumana impendulo ye-allergic okanye imvakalelo yokudibana emva konxibelelwano ne-DEDC, ekhokelela kwiirassi okanye iingxaki zokuphefumla.
Amanyathelo okhuseleko:Xa usebenza ne-DEDC, izixhobo ezifanelekileyo zokhuselo
Iphepha ledatha yoKhuseleko (i-SDS):Soloko ubhekisa kwiphepha ledatha le-4,4-i-hydroxybisByenzoyl yengcaciso eneenkcukacha zengozi yempilo, kunye neenkqubo zoncedo zokuqala kwimeko yokuvezwa.
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