I-4-Methylanesisole CAS 104-93-8
Igama lomkhiqizo: 4-methylanesisole
I-CAS: 104-93-8
MF: C8H10O
MW: 122.16
Ubuningi: 0.969 G / ML
Iphuzu elincibilikayo: -32 ° C
Iphuzu elibilayo: 174 ° C
Iphakheji: 1 l / ibhodlela, 25 l / drum, 200 l / drum
Isetshenziselwa ukulungiselela ukunambitheka kwe-nati njenge-walnut ne-hazelnut.
I-4-methylanesisole isetshenziswa ikakhulukazi ukunambitheka kanye nemboni yamakha. Izakhiwo zayo ezimnandi ze-aromatic zenza zilungele ukusetshenziswa kumakha amakha, izimonyo kanye nemikhiqizo ehlukahlukene enephunga. Ngaphezu kwalokho, ingasetshenziswa njenge-solvent ku-organic synthesis kanye nomphakathi ekukhiqizweni kwezinye izinhlanganisela. Uhla lwayo lohlelo lokusebenza lungaphinde ludlule ekwenziweni kwemithi ethile yezemithi kanye nama-agrochemicals.
Kuyancibilika e-ethanol naku-ether.
1, inani: 1-1000 kg, kungakapheli izinsuku ezi-3 zokusebenza ngemuva kokuthola izinkokhelo
2, inani: ngaphezulu kwe-1000 kg, kungakapheli amasonto ama-2 ngemuva kokuthola izinkokhelo.
1, t / t
2, l / c
3, visa
4, ikhadi lesikweletu
5, PayPal
6, I-ALIBABA Trade Assation
I-7, i-Western Union
8, MoneyGram
1 kg / isikhwama noma i-25 kg / isigubhu noma ama-200 kg / isigubhu noma ngokuya ngesidingo samakhasimende.
1. Ukuqapha kokuphatha okuphephile
Iseluleko ekuphatheni okuphephile
Gwema ukuxhumana nesikhumba namehlo. Gwema ukuphefumula komoya noma inkungu.
Iseluleko ngokuvikelwa komlilo nokuqhuma
Gcina kude nemithombo yokulahla - azikho izinyathelo zokubhema.Take ukuvimbela ukwakhiwa kwemali ekhokhwa nge-electrostatic.
Izindlela zokuhlanzeka
Phatha ngokuhambisana nenhle yokuhlanzeka yezimboni nokuphepha. Geza izandla ngaphambi kwekhefu futhi ekugcineni kosuku lomsebenzi.
2. Izimo zesitoreji esiphephile, kufaka phakathi noma yikuphi ukungahambisani
Izimo Zokugcina
Gcina endaweni epholile. Gcina isitsha esivalwe ngokuqinile endaweni eyomile futhi enomoya.
Iziqukathi ezivuliwe kufanele zithathwe ngokucophelela futhi zigcinwe ziqonde ukuvimba
ukuvuza.
Isigaba Sokugcina
Isitoreji isigaba (TRGS 510): 3: Uketshezi oluvuthayo
1. Incazelo yezinyathelo zosizo lokuqala Izeluleko ezijwayelekile
Thintana nodokotela. Khombisa le shidi ledatha yokuphepha ezibonakalayo kudokotela ababekhona.
Uma kufakwe ngaphakathi
Uma uphefumula, hambisa umuntu emoyeni omusha. Uma kungaphefumuli, nikeza ukuphefumula kokufakelwa.
Thintana nodokotela.
Uma kwenzeka uthintana nesikhumba
Geza ngensipho namanzi amaningi. Thintana nodokotela.
Uma kwenzeka ukubonwa ngamehlo
Amehlo acwebezelayo ngamanzi njengokuqapha.
Uma ukugwinya
Unganaki ukuhlanza. Ungalokothi unikeze lutho ngomlomo nomuntu ongazi lutho. Xukuzaumlomo namanzi. Thintana nodokotela.
2. Izimpawu ezibaluleke kakhulu nemiphumela, zombili zibuhlungu futhi zibambezelekile
Izimpawu nemiphumela ebaluleke kakhulu eyaziwayo ichazwe ekulebula
3. Inkomba yanoma yikuphi ukunakekelwa kwasezempilo okusheshayo nokwelashwa okukhethekile okudingekayo
Ayikho idatha etholakalayo
Ukuze ugcine ngokuphepha nangempumelelo gcina i-4-methylanesisole, landela lezi ziqondiso:
1. Isitsha: Sebenzisa iziqukathi ze-airtight ezenziwe ngezinto ezifanele, njengengilazi noma amapulasitiki athile, ukuvikela ukungcoliswa nokuhwamuka.
2. Ukushisa: gcina endaweni epholile, eyomile kude nokukhanya kwelanga okuqondile nokushisa. Kungcono ukuyigcina emazingeni okushisa asekamelweni noma esiqandisini (uma kuchaziwe).
3. Ukuphefumula umoya: qiniseka ukuthi indawo yokugcina inomoya omuhle ukugwema ukunqwabelana kwe-vapor.
4. Ilebula: Faka ilebula ngokucacile iziqukathi ngegama lamakhemikhali, okuhlushwa, nanoma yiziphi izexwayiso eziyingozi.
I-5. Ukungalingani: Gcina kude ne-oxidants eqinile, ama-acid kanye nezisekelo njengoba zizosabela ngo-4-methylasisole.
I-6. Izinyathelo zokuphepha: gcina endaweni ephephile kude nokufinyelela okungagunyaziwe, ikakhulukazi endaweni yelebhu noma kwezezimboni.
1. Ukulandela umthetho wokulawula: Bheka futhi uhambisane nemithetho yendawo, kazwelonke neyamazwe jikelele ngokuhamba kwezithuthi zamakhemikhali. Lokhu kufaka ukuqonda ukuqonda kwanoma yiziphi izinto eziyingozi.
2. Ukupakishwa: Sebenzisa izinto ezisebenza kahle zokufaka ezihambisana ne-4-methylanesisole. Imvamisa, lokhu kuhilela ukusebenzisa iziqukathi ezimelana namakhemikhali, okuvuza ubufakazi. Qiniseka ukuthi ukufakwa kuqinile ngokwanele ukumelana nokuphatha ngesikhathi sokuthumela.
3. Ilebula: Faka ilebula ngokucacile ukufakwa ngegama lamakhemikhali, uphawu lwengozi kanye neminye imiyalo edingekayo yokuphatha. Faka imininingwane kokuqukethwe, kufaka phakathi noma iyiphi idatha yokuphepha efanele.
4. Imibhalo: Lungiselela futhi ufake yonke imibhalo edingekayo yokuthumela efana nephepha lokuphepha (SDS), Isimemezelo Sokuthumela, kanye nanoma yimiphi eminye imibhalo efanelekile.
I-5. Ukulawulwa kokushisa: Uma kunesidingo, qiniseka ukuthi indlela yokuhamba ingagcina izimo zokushisa ezifanele ukuvikela ukonakaliswa noma izinguquko kumakhemikhali.
I-6. Ukuqeqeshwa: Qinisekisa ukuthi abasebenzi abathintekayo kwinqubo yokuhamba baqeqeshelwe ukuphatha izinto eziyingozi futhi baqonde ubungozi obuhambisana ne-4-methylasisole.
7. Izinqubo eziphuthumayo: ukuvikela ukuvuza noma izingozi ngesikhathi sokuhamba, ukuthuthukisa izinqubo zokuphendula eziphuthumayo.
