Malo
N-methylurea; cas No.: 598-5-5
Ma synonyms: methylurea; monomethylurea
Katundu wa mankhwala a Methylurea
● Maonekedwe / Mtundu: Zoyera, ma crystalline.
● Mavuto a Vapor: 19.8mhg pa 25 ° C
● Malo osungunuka: ~ 93c
● Mndandanda woyipa: 1.432
● Malo owira: 114.6 ° C pa 760 mmhg
● PKA: 14.38 + 0.46 (idalosera)
● Mapeto a Flash: 23.1C
● psa: 55.12000
● Kuchulukitsa: 1.041 g / cm3
● Logp: 0.37570
● Kusungirako kachiwiri.
● Kufatsa temprete.: 1000g / l (lit.)
● Kusungunuka kwamadzi.: 1000 g / l (20 c)
● Xlogp3: -1.4
● Hydrogen Conser Wopereka: 2
● Ovomerezeka a Hydrogen Commet Command: 1
● Mgwirizano wosinthika: 0
● Misa yeniyeni: 74.048012819
● Atomu olemera: 5
● Zovuta: 42.9
● Kuyera: 99% * deta kuchokera kwa ogulitsa N-methylurea * deta kuchokera kwa ogulitsa ogulitsa
Zambiri zopanda chitetezo
● Petergogm (s):
Xn
● Ma Code Zowopsa: XN
● Nkhani: 22-68-37-20 / 21/22
● Nkhani zotetezeka: 22-36-45-36 / 37
Chofunika
● Maphunziro a zamankhwala: Nayirogen Mankhwala -> Urea Coments
● Kumwetulira kwa canical: CNC (= O) n
● Kugwiritsa ntchito: N-Methylurea imagwiritsidwa ntchito ngati yokonzanso mu kaphatikizidwe ka Bis (Aryl) (hydroxyakylyl) (methyl) zotumphukira za Glycolur.
N-methylurea, omwe amadziwikanso kuti methylcarbamide kapena n-methyllcarbamide, ndi organic controur ndi njira ya mankhwala ch3nhconh2. Ndizosasinthika kwa urea, pomwe imodzi mwa maatomu a hydrogen pa atomu ya nayitrogen imasinthidwa ndi gulu la methyl.n-methylurea ndi solu yoyera yomwe imasungunuka m'madzi. Nthawi zambiri imagwiritsidwa ntchito ngati yokonzanso kapangidwe kake, makamaka pokonzekera mankhwala a mankhwala opangira mankhwala ndi agrochemicals. N-methylurea amatha kutenga nawo mbali mosiyanasiyana monga mahata, ma carbamotylation, ndi zopatsa chidwi. Ndikofunikanso kufunsa pepala la chitetezo cha chitetezo (SDS) kuti mupeze malangizo enieni komanso otayika.
