Lacosamide (CAS# 175481-36-4)
Ngozi uye Kuchengeteka
| Risk Codes | R11 - Inopisa zvakanyanya R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. R36 – Kushungurudza maziso |
| Tsanangudzo Yekuchengetedza | S16 - Chengetedza kure nenzvimbo dzekudzima. S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi. |
| UN IDs | UN 1648 3 / PGII |
| WGK Germany | 2 |
| HS Code | 2924296000 |
Lacosamide (CAS# 175481-36-4) sumo
Lactamide ikirasi yema organic compounds ane lactam mhete. Inotevera sumo yezvivakwa, kushandiswa, nzira dzekugadzirira uye ruzivo rwekuchengetedza laclamide:
Hunhu:
Zvimiro zve laclamide zvinoenderana nechimiro chayo chemamorekuru uye saizi yemhete. Kazhinji, lacamide ichena crystalline yakasimba nekugadzikana kwakasimba. Iine yakanaka solubility, inonyungudika muorganic solvents senge ethers uye ketones, uye isinganyungudika mumvura.
Shandisa:
Laccamide ine huwandu hwakawanda hwekushandisa muindasitiri yemakemikari. Chinonyanya kukosha pane izvi kushandiswa kwayo sechinhu chinotangira kune polymer zvinhu. Semuenzaniso, polyamide fibers (nylon) inogadzirwa ne polymerizing laclamide. Laxamide inogona zvakare kushandiswa seyepakati mune zvinonyungudutsa, zvinokonzeresa, uye seyakagadzirwa simbi yekugadzira fibers, synthetic rabha, mishonga uye dhayi.
Nzira:
Kazhinji, iyo synthesis yelaxamide inonyanya kuwanikwa neasidhi-catalyzed cyclization. Kunyanya, nzira dzinowanzo shandiswa dzekugadzirira ndedzinotevera:
Nzira yepamine: inoshandisa maamines uye acid chloride kana anhydride kuita pasi pemamiriro akakodzera kugadzira laxamide.
Non-classical acid catalytic nzira: Semuenzaniso, mushure mekunge iyo yepakati mune inokonzeresa reactor yanyatsorapwa, iyo ferric chloride uye acid catalyst inogona kushandurwa kuita laclamide pakudziya kwakaderera.
High-pressure reaction method: Laclamine inogadzirwa nemimine mudziyo uye NBS munzvimbo yakakwirira-inomanikidza.
Zvekuchengetedza
Laxamide ikemikari uye inofanirwa kuchengetwa zvakanaka munzvimbo yakaoma, inotonhorera, kure nezvinopfuta moto uye oxidants.
Panguva yekushanda, mamiriro ekufefetera akanaka anofanirwa kuchengetedzwa uye akakodzera midziyo yekudzivirira senge magirovhosi ekudzivirira, nhovo dzechiso, uye ziso rekudzivirira rinofanira kushandiswa.
Laclamide inogona kutsamwisa ganda uye maziso.
Pakurasa tsvina, inofanira kuraswa nenzira yakakodzera maererano nemitemo yenzvimbo.
