I-Diphylacetonitrite CAS 86-29-3
I-Diphellylacetonitritria isetshenziswa ikakhulukazi njenge-organic synthesis ephakathi nendawo futhi inezicelo ezahlukahlukene, kufaka phakathi:
1. Izemithi: Kusetshenziselwa ukuhlanganisa amakhompiyutha ahlukahlukene amakhambi, ikakhulukazi ukuthuthukisa izidakamizwa ezingaba nemiphumela yokwelapha.
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3. Ucwaningo lwamakhemikhali: lusetshenziswa njenge-realent ekuphendukeni kwamakhemikhali ahlukahlukene nasezifundweni ezahlukahlukene, ikakhulukazi emkhakheni wamakhemikhali we-organic.
4. Amadayi kanye nemibala: Ingasetshenziswa futhi ekuhlolweni kwamadayi athile kanye nemibala.
I-5. Isayensi Yezinto Ezibonakalayo: Ingasetshenziselwa ukuthuthukiswa kwama-polymers nezinye izinto.
Igcwele i-25 kg iphepha lesigubhu, isikhwama samaphepha angama-25 kg (isikhwama se-PE ngaphakathi), noma ngokususelwa kwizidingo zamakhasimende.
Ukuze ugcine i-diphenyacetonitrile ngokuphepha nangempumelelo, cabanga ngale mikhombandlela elandelayo:
1. Isitsha: Sebenzisa iziqukathi ze-airtight ezenziwe ngezinto ezifanele, njengengilazi noma i-polyethylene ephezulu (HDPE), ukuvikela ukungcoliswa nokuhwamuka.
2. Ukushisa: gcina endaweni epholile, eyomile kude nokukhanya kwelanga okuqondile nokushisa. Uhla lokushisa lungu-15-25 ° C (59-77 ° F).
3. Ukuphefumula umoya: qiniseka ukuthi indawo yokugcina inomoya omuhle ukugwema ukunqwabelana kwe-vapor.
4. Ukungalingani: Gwema kude ne-oxidants eqinile nama-acid, njengoba i-diphelacetonitritritritritrale ingasabela ngalezi zinto.
I-5. Ilebula: Faka ilebula ngokucacile iziqukathi ngegama lamakhemikhali, okuhlushwa, imininingwane yengozi, kanye nosuku lokuthola.
I-6. Izindlela zokuphepha: Landela amaphrothokholi afanele ukuphepha, kufaka phakathi ukusetshenziswa kwemishini yokuzivikela (i-PPE) lapho uphatha amakhompiyutha.
I-DiphellylacetonitritriTither ingaba yingozi kubantu uma kungathathwanga izinyathelo zokuphepha okufanele. Nawa amanye amaphuzu asemqoka mayelana nobuthi bayo nokuphepha kwawo:
1. Ubuthi: IDiphonyylacetonitrile ibhekwa njengento enobuthi ngokulinganisela. Ukuxhumana kungadala ukucasuka esikhunjeni, amehlo, kanye nepheshana lokuphefumula.
2. Ukuphefumula: Ukuphefumula komoya noma uthuli kungadala ukucasuka okuphefumula neminye imiphumela yezempilo.
3. Ukuxhumana kwesikhumba: Ukuxhumana kwesikhumba okuhlala isikhathi eside noma okuphindaphindiwe kungadala ukucasuka noma ukusabela komzimba kwabanye abantu.
4. Ukungenisa: Ukungenisa kweDiphonyylacetonitritRile kungaba yingozi futhi kungahle kubangele ukucasuka kwesisu noma eminye imiphumela emihle.
I-5 Sebenza endaweni enomoya owanele noma usebenzise i-fume hood ukuze unciphise ukuvezwa.
I-6. Imininingwane Yokulawula: Njalo bhekisa ephepheni ledatha yezokuphepha (SDS) ye-diphyyacetonitritritile ukuthola imininingwane enemininingwane ngezingozi, ukuphathwa kwezinyathelo eziphuthumayo.
Lapho uhambisa i-diphenyacetonitrile, kubalulekile ukulandela izinyathelo ezithile zokuphepha ukuze uqinisekise ukuphepha nokuhambisana nemigomo. Nayi eminye imininingwane ebalulekile okufanele uyinake:
1. Ukulandela umthetho wokulawula: Qiniseka ukuthi uhambisana nemithetho yendawo, kazwelonke, neyamazwe omhlaba maqondana nokuhamba kwezinto eziyingozi. Lokhu kungafaka izimiso zokuhamba komoya ezivela ezinhlanganweni ezinjengoMnyango Wezokuvakasha wase-US (ichashaza) noma i-International Air Transport Association (IATA).
2. Ukulebula okufanele Sebenzisa amalebula afanele engozi, njengaleyo ekhombisa ukuvutha noma ubuthi.
3. Ukupakishwa: Sebenzisa izinto ezisebenza kahle zokupakisha ezingaqukatha ngokuphepha amakhemikhali. Lokhu kuhlanganisa ukusebenzisa iziqukathi ezivunyiwe ezingavunyelwe amakhemikhali futhi zivikele ukuvuza noma ukuchitheka.
4. Imibhalo: Lungiselela futhi unamathisele wonke amadokhumenti adingekayo okuthumela afana nephepha ledatha yokuphepha (SDS), Isimemezelo noma izitifiketi noma izitifiketi ezidingekayo.
I-5. Ukulawulwa kokushisa: Uma kunesidingo, qinisekisa ukuthi izimo zokuthumela zigcina izinga lokushisa elifanele ukuvikela ukonakaliswa kwamakhemikhali.
6. Izinqubo eziphuthumayo: Nikeza imininingwane ngezinqubo eziphuthumayo uma kwenzeka ukuvuza noma ingozi ngesikhathi sokuhamba. Lokhu kufaka imininingwane yokuxhumana nethimba lokuphendula okuphuthumayo.
7. Ukuqeqeshwa: Qinisekisa ukuthi abasebenzi ababandakanyeka kwinqubo yokuhamba baqeqeshelwe ukuphatha izimpahla eziyingozi futhi baqonde ubungozi obuhambisana ne-BPA.
