Umhlinzeki Wegolide We-Chemical Liquid DMC/Dimethyl Carbonate
Isingeniso Somkhiqizo
I-Dimethyl carbonate / DMC iyinhlanganisela ebalulekile yezinto eziphilayo enefomula yamakhemikhali i-C3H6O3 kanye nesisindo sama-molecule esingu-90.08g/mol. Iwuketshezi olusobala olungenambala, cishe olungancibiliki emanzini, futhi inokuncibilika okuphezulu ezintweni eziphilayo ezifana ne-ethanol, i-benzene kanye ne-acetone. I-Dimethyl carbonate inezici zobuthi obuphansi, ukuguquguquka okuphansi, ukubola okuhle kakhulu futhi okungenangozi emvelweni, ngakho-ke isetshenziswa kabanzi embonini yamakhemikhali, kwezokwelapha, ekudleni nasezintweni zokwakha.
Imininingwane
| Igama Lomkhiqizo: | i-dimethyl carbonate / i-DMC |
| Elinye igama: | I-DMC, i-Methyl carbonate; i-Carbonic acid dimethyl ester |
| Ukubukeka: | uketshezi olungenambala, olubonakalayo |
| INOMBOLO YE-CAS: | 616-38-6 |
| INOMBOLO YE-UN: | 1161 |
| Ifomula Yamamolekyuli: | C3H6O3 |
| Isisindo sama-molecule: | 90.08 gmol1 |
| I-InChI | I-InChI=1S/C3H6O3/c1-5-3(4)6-2/h1-2H3 |
| Indawo Yokubilisa: | 90º C |
| Indawo Yokuncibilika: | 2-4º C |
| Ukuncibilika kwamanzi: | 13.9 g/100 mL |
| Inkomba yokubukeza: | 1.3672-1.3692 |
Isicelo
1. Embonini yamakhemikhali, i-dimethyl carbonate isetshenziswa kakhulu ekuhlanganiseni i-polycarbonate esebenza kahle kakhulu, i-polyurethane, i-aliphatic carbonate nezinye izinto ezibalulekile ze-polymer.
2. Emkhakheni wezokwelapha, i-dimethyl carbonate iyisinyibilikisi sezinto eziphilayo esiphephile nesisebenzayo, esivame ukusetshenziswa ekulungiseleleni imithi, izibulala-zinhlungu zezokwelapha, igazi lokwenziwa kanye neminye imikhiqizo yezokwelapha.
3. Embonini yokudla, njengesithako sokudla semvelo, i-dimethyl carbonate isetshenziswa kabanzi ezithambisweni, emikhiqizweni yobisi, eziphuzweni nakwezinye izinhlobo zokudla ukuze kuthuthukiswe iphunga nokunambitheka kokudla.
Ngaphezu kwalokho, i-dimethyl carbonate ingasetshenziswa futhi njenge-ejenti yokuhlanza kanye ne-surfactant, esetshenziswa kabanzi ezimotweni, ezindizayo, kuma-elekthronikhi, kwezemithi, ekumbozeni nakwezinye izinkambu zezimboni. Ekuphetheni, i-dimethyl carbonate iyinhlanganisela yezinto eziphilayo esebenza ngemisebenzi eminingi, ephephile futhi enobungani nemvelo, enethuba lokusetshenziswa kabanzi emikhakheni eminingi.
Ukupakisha Nokuthumela
Imininingwane Yokupakisha
Isigubhu sensimbi esingu-200kg noma njengoba kudingeka ku-Shandong Chemical 99.9% Dimethyl carbonate
Ichweba
I-Qingdao noma i-Shanghai noma yiliphi itheku eShayina
