Mea Hoʻolako Kemika Wai DMC/Dimethyl Carbonate Golden
Hoʻolauna Huahana
ʻO Dimethyl carbonate / DMC kahi hui organik koʻikoʻi me ke ʻano kemika C3H6O3 a me ke kaumaha molekala o 90.08g/mol. He wai moakaka kala ʻole ia, kokoke i ka hoʻoheheʻe ʻole ʻia i ka wai, a he solubility kiʻekiʻe i nā mea hoʻoheheʻe organik e like me ka ethanol, benzene a me ka acetone. Loaʻa i ka Dimethyl carbonate nā ʻano o ka ʻawahia haʻahaʻa, haʻahaʻa ka volatility, biodegradable maikaʻi loa a ʻaʻole hoʻopilikia i ke kaiapuni, no laila ua hoʻohana nui ʻia i ka ʻoihana kemika, lāʻau lapaʻau, meaʻai a me nā mea hana.
Nā kikoʻī
| Inoa Huahana: | dimethyl carbonate / DMC |
| Inoa ʻē aʻe: | DMC, Methyl carbonate; ʻEster dimethyl waikawa kalapona |
| ʻAno: | wai moakāka ʻole, ʻaʻohe kala |
| Helu Kūʻai: | 616-38-6 |
| UN NO.: | 1161 |
| Formula Molekala: | C3H6O3 |
| Kaumaha Molekala: | 90.08 gmol1 |
| ʻInChI | InChI=1S/C3H6O3/c1-5-3(4)6-2/h1-2H3 |
| Kikowaena Hoʻolapalapa: | 90º C |
| Kiko Heheʻe: | 2-4º C |
| Ka hiki ke hoʻoheheʻe ʻia i ka wai: | 13.9 g/100 mL |
| ʻIke kuhikuhi refractive: | 1.3672-1.3692 |
Noi
1. I ka ʻoihana kemika, hoʻohana nui ʻia ka dimethyl carbonate i ka synthesis o ka polycarbonate hana kiʻekiʻe, polyurethane, aliphatic carbonate a me nā mea polymer koʻikoʻi ʻē aʻe.
2. Ma ke kahua o ka lāʻau lapaʻau, ʻo ka dimethyl carbonate kahi mea hoʻoheheʻe organik palekana a maikaʻi hoʻi, kahi i hoʻohana pinepine ʻia i ka hoʻomākaukau ʻana i nā lāʻau lapaʻau, nā anesthetics lapaʻau, ke koko hana a me nā huahana lapaʻau ʻē aʻe.
3. I ka ʻoihana meaʻai, ma ke ʻano he mea hoʻohui meaʻai kūlohelohe, hoʻohana nui ʻia ka dimethyl carbonate i nā mea ʻono, nā huahana waiū, nā mea inu a me nā meaʻai ʻē aʻe e hoʻonui ai i ka ʻala a me ka ʻono o ka meaʻai.
Eia kekahi, hiki ke hoʻohana ʻia ka dimethyl carbonate ma ke ʻano he mea hoʻomaʻemaʻe a me ka surfactant, i hoʻohana nui ʻia i nā kaʻa, aerospace, electronics, pharmaceutical, coatings a me nā ʻoihana ʻē aʻe. I ka hopena, ʻo ka dimethyl carbonate kahi hui organik multifunctional, palekana a me ke kaiapuni, nona kahi manaʻolana noi ākea ma nā ʻano he nui.
ʻŌpala a me ka hoʻouna ʻana
Nā kikoʻī o ka ʻōpala
200kg i loko o ka pahu kila a i ʻole e like me ka mea e pono ai no Shandong Chemical 99.9% Dimethyl carbonate
Awa
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