ʻO ka maʻemaʻe kiʻekiʻe, e hōʻoiaʻiʻo ana i ka halihali palekana a me ka hoʻomaʻemaʻe kuʻuna Ethyl 2-phenylacetoacetate CAS 5413-05-8
ʻIke huahana
| inoa maʻamau | Ethyl 3-oxo-4-phenylbutanoate | ||
|---|---|---|---|
| Helu CAS | 5413-05-8 | Kaumaha Molekala | 206.238 |
| ʻO ka mānoanoa | 1.1±0.1 g/cm3 | Lae paila | 290.3±15.0 °C ma 760 mmHg |
Hoʻohana
Hoʻohana ʻia ʻo Ethyl 2-Phenylacetoacetate i ka hoʻomākaukau ʻana i ka iridium polysubstituted quinoline diketonate complex a me ka noi ʻana e like me OLED.
Q1: Hiki iaʻu ke loaʻa nā laʻana?
A: ʻAe, hiki iā mākou ke hāʻawi i ka laʻana
Q2: He aha kāu MOQ?
A: 300g 500g a i ʻole 1kg.Akā ʻo ka mea maʻamau mākou e ʻae i ka liʻiliʻi e like me 100g ma ke ʻano he 100% uku ʻia.
Q3: Pehea ka lōʻihi o ka lawe ʻana a me ka manawa alakaʻi?
A: manawa alakaʻi: I loko o 1-2 mau lā hana ma hope o ka hōʻoia ʻana o ka uku.(koe nā lā hoʻomaha)
ʻO ka manawa hoʻouna e pili ana i ka nui a me nā ʻano hoʻouna, maʻamau, e hōʻike i hoʻokahi pule, ma ke kai a ma ka mokulele mokulele 15 mau lā
Q4.ʻAʻole mākou ʻike iki iā ʻoe, pehea lā mākou e hilinaʻi ai iā ʻoe?
A: Hoʻokipa mau ʻia ʻoe e kipa mai iā mākou i kēlā me kēia manawa. Ma mua o ka hoʻomaka ʻana i ka ʻoihana, ua loiloi ʻo CMEF i kā mākou hui ma kahi kikoʻī a ʻae i kā mākou hōʻaiʻē.ʻO ka hoʻohiki ka helu helu 1 o ka waiwai o kā mākou ʻoihana.
Q5.Ke ho'āʻo neiʻoe i kāu mau waiwai a pau ma mua o ka laweʻana?
A: ʻAe, loaʻa iā mākou ka 100% hōʻike ma mua o ka lawe ʻana
Q6: Pehea e loaʻa ai ka ʻōlelo?
A: Hiki iā mākou ke hana e like me ka noi a nā mea kūʻai aku.Pls e hoʻouna i ka nīnau (e like me QTY, Hoʻohana, Pākī) ma lalo a i ʻole kāu ala kūpono, e pane koke i ka manawa pōkole