Methacrylamide
chemical khoom
Cov mis mos: C4H7NO Molecular nyhav: 85.1 CAS: 79-39-0 EINECS: 201-202-3 Melting point: 108 ℃ boiling point: 215 ℃
Khoom taw qhia thiab nta
Methacrylamide yog ib qho organic compound nrog cov mis mos molecular C4H7NO.Kuj hu ua 2-methylacrylamide (2-methyl-propenamide), 2-methyl-2-propenamide (2-propenAMID), α-propenamide (α-methylpropenamide), Alpha-methyl acrylic amide).Ntawm chav tsev kub, methylacrylamide yog dawb siv lead ua, cov khoom lag luam muaj xim daj me ntsis.Yooj yim soluble hauv dej, soluble hauv cawv, methylene chloride, me ntsis soluble hauv ether, chloroform, insoluble hauv roj av ether, carbon tetrachloride.Thaum qhov kub thiab txias, methylacrylamide tuaj yeem ua polymerize thiab tso cua sov ntau, uas yooj yim ua rau lub nkoj tawg thiab tawg.Nyob rau hauv cov ntaub ntawv ntawm qhib hluav taws, kub kub methylacrylamide combustible, combustion decomposition, tso tawm cov pa roj carbon monoxide, carbon dioxide, nitrogen oxide thiab lwm yam nitrogen oxide gas.Cov khoom no yog cov tshuaj lom neeg.Nws tuaj yeem ua rau lub qhov muag, tawv nqaij thiab mucous daim nyias nyias.Nws yuav tsum tau muab kaw thiab cia kom deb ntawm qhov kaj.Methylacrylamide yog ib qho nruab nrab hauv kev tsim cov methyl methacrylate.
siv
Nws yog tsuas yog siv nyob rau hauv kev npaj ntawm methyl methacrylate, organic synthesis, polymer synthesis thiab lwm yam teb.Tsis tas li ntawd, methylacrylamide los yog txhob lo lo ntxhuav degumming, dyeing ua ntej qhov hnyav nce hloov.
pob thiab thauj
B. Cov khoom no tuaj yeem siv tau, 25KG, BAGES.
C. Khaws ntim rau hauv qhov chaw txias, qhuav thiab qhov cua nyob hauv tsev.Cov thawv ntim khoom yuav tsum tau muab kaw kom nruj tom qab siv txhua zaus ua ntej siv.
D. Cov khoom no yuav tsum raug kaw kom zoo thaum lub sijhawm thauj mus los kom tsis txhob ya raws, muaj zog alkali thiab acid, nag thiab lwm yam impurities los ntawm kev sib xyaw.
