I-Diphenyl Carbonate Cas 102-09-0
Igama lomkhiqizo: I-Diphenyl Carbonate / DPC
I-CAS: 102-09-0
MF: C13H10O3
MW: 214.22
Ubuningi: 1.3 g / cm3
Iphoyinti Lokuncibilika: 77.5-80 ° C
Iphuzu elibilayo: 301-302 ° C
Iphakheji: 1 KG / Isikhwama, 25 KG / Bag, 25 KG / Drum
I-1.Isetshenziswa ikakhulukazi ekuhlolweni kwamapulasitiki wobunjiniyela afana nePolycarbonate ne-poly (p-hydroxybenzoate).
I-2.Isetshenziswa njenge-spistic kanye ne-solvent ye-nitrocellulose.
3.Kusetshenziswa ikakhulukazi ekuhlanganiseni kwe-methyl isocyanate emkhakheni we-pesticide bese uhlanganisa i-carbofuran ye-insecticide.
1. Synthesis we-polycarbonate: kungumkhawulo oyisihluthulelo ekukhiqizweni kwamaPolycarbonate plastistics, ezaziwa ngamandla awo, ukucaca okusobala kanye nokumelana nomthelela.
2. I-solvent: Ngenxa yezindawo zayo ze-solvent, i-diphEnyl Carbonate isetshenziswa ekuhlanganiseni kwe-organic kanye njenge-solvent yokusabela okuhlukahlukene kwamakhemikhali.
I-3. Ukusabela kwe-Carbonylation: Ingasetshenziswa kwinqubo ye-carbonylation ukwethula amaqembu e-carbonate zibe amakhompiyutha ezi-organic.
I-4. I-Plistic: Ingasetshenziswa njenge-spitizer ekhethweni athile okwaziyo ukuthuthukisa ukuguquguquka nokuqina.
I-5. I-Chemical Indemediate: I-DiphEnyl Carbonate ingasetshenziswa njengommeleli wokuhlanganiswa kwamanye amakhemikhali (kufaka phakathi amakhemikhali amakhemikhali namakhemikhali ezolimo).
I-Diphhenyl Carbonate i-White Flaky Crystal. Kuyinto engabonakali emanzini, kepha incibilike ePropapone, uviniga oshisayo, i-carbon tetrachloride, i-glacial acetic acid kanye nezinye izinto eziphilayo.
1. Gcina endaweni yokugcina izinto epholile, enomoya. Gwema umlilo, ukushisa, kanye nogesi ovumayo. Gcina isitsha sivalwe ngokuqinile. kufanele igcinwe kude ne-oxidizer, ungagcini ndawonye. Ifakwe ngezinhlobonhlobo ezifanele nenani lemishini yomlilo. Indawo yokugcina kufanele ifakwe ngezinto ezifanele ukuqukatha ukuvuza.
2. Lo mkhiqizo ugcwele isigubhu sensimbi yensimbi noma i-polypropylene elukiwe isikhwama efakwe ephepheni le-kraft. Gcina endaweni yokugcina umoya enomoya. Gcina nokuhamba ngokuya ngemithetho yamakhemikhali anobuthi
1. Gwema ukuxhumana no-oxides. Kungasabela nge-halogenation, i-nitration, i-hydrolysis, i-ammonolysis, njll.
2. Lo mkhiqizo unobuthi obuphansi. Inomphumela we-allergic esikhunjeni. Naka ukuvikela ukuvuza kwe-phosgene ngesikhathi sokukhiqiza, futhi indawo yokukhiqiza kufanele ifakwe umoya kahle. Ama-opharetha kufanele agqoke amagiya okuvikela.
* Singahlinzeka izinhlobo ezahlukene zokuhamba ngokubheka izimfuno zamakhasimende.
* Lapho inani lincane, singathumela ngendiza noma nge-FedEx, njengeFedEx, DHL, TNT, EMS kanye nemigqa ehlukahlukene yezokuthutha yezokuthutha.
* Lapho ubungako bukhulu, singathumela ngolwandle ukuze baqokwe ethekwini.
* Ngaphandle kwalokho, futhi singanikeza ngezinsizakalo ezikhethekile ngokuya ngezidingo zamakhasimende kanye nemikhiqizo.
1. Ukulandela umthetho wokulawula: Qinisekisa ukuhambisana nemithetho yasekhaya, kazwelonke, neyamazwe omhlaba ngokuphathelene nokuhamba kwamakhemikhali. Lokhu kufaka phakathi imihlahlandlela esungulwe yezokuthutha zomoya ngezinhlangano ezinjengoMnyango Wezokuvakasha wase-US (ichashazi) noma i-International Air Transport Association (IATA).
2. Ukupakishwa okufanele: sebenzisa izinto zokufaka ezisebenzayo ezihambelana ne-diphenyl carbonate. Isitsha kufanele sivuzwe kabusha kanye nokungabekezeleleki kwamakhemikhali. Sebenzisa izimpawu zesibili ukuvikela ukuvuza.
3. Ilebula: Faka ilebula wonke amaphakheji ngamagama amakhemikhali afanele, izimpawu eziyingozi, kanye nokuphatha imiyalo. Faka wonke amashidi wedatha yezokuphepha edingekayo (SDS) lapho kuthunyelwa.
I-4. Ukulawulwa kokushisa: Uma kunesidingo, qinisekisa ukuthi izimo zokuthumela zigcina izinga lokushisa elifanele ukuvikela ukonakala noma ukusabela okungafuneki.
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6. Izinqubo eziphuthumayo: Yiba nezinqubo eziphuthumayo endaweni uma kwenzeka ingozi yenzeka ngesikhathi sokuhamba. Lokhu kubandakanya ukuba nekhithi yokuchitheka kanye nezinto zosizo lokuqala zilungele.
7. Imibhalo: Lungiselela yonke imibhalo edingekayo yokuthumela, kufaka phakathi izikweletu zokulayisha, futhi uqinisekise ukuthi yonke imininingwane inembile futhi iphelele.
Yebo, iDiphenyl Carbonate ibhekwa njengengozi. Nawa amanye amaphuzu asemqoka ngezingozi zawo:
1. Ingozi yezeMpilo: I-DiphENLL Carbonate ingahle icasule isikhumba, amehlo, kanye nepheshana lokuphefumula lapho lixhumana noma lokuphefumula. Ukuvezwa kwesikhathi eside kungadala ukulimala okungathi sína kwezempilo.
2. Ukuvutha: kuvuthayo, gcina kude nokushisa, amalangabi avulekile, izinhlansi. Thatha izinyathelo zokuphepha ezifanele ngesikhathi sokugcina nokuphatha ukuvikela izingozi zomlilo.
I-3. Izingozi zezemvelo: I-DiphENLL Carbonate ingaba yingozi empilweni yasemanzini uma ikhishwe emvelweni. Kubalulekile ukulandela izindlela ezifanele zokulahla ukuze unciphise umthelela emvelweni.
4. Ukuhlukaniswa okulawulayo: Ngokuya ngemithethonqubo ehlukahlukene emazweni ahlukene, i-diphylyl Carbonate ingahle ihlukaniswe ngezigaba ezihlukene zobungozi. Njalo bhekisa ephepheni ledatha yezokuphepha (SDS) ukuthola imininingwane enemininingwane ngezimo zengozi nasezindleleni zokuphepha.
