Imikhiqizo
N-methylurea; Case No.: 598-50-5
Mymonyms: Methylurea; monomethylurea
Impahla yamakhemikhali ye-methylurea
● Ukubukeka / Umbala: I-White, Izinaliti ze-Crystalline.
● Ingcindezi ye-Vapor: 19.8mmhg ngo-25 ° C
● Iphuzu elincibilikayo: ~ 93c
● Inkomba evulekayo: 1.432
● Iphuzu elibilayo: 114.6 ° C ku-760 mmhg
● I-PKA: 14.38 + 0.46 (Ebikezelwe)
● I-Flash Point: 23.1c
● PSA: 55.12000
● Hlensity: 1.041 g / cm3
● Logp: 0.37570
● Isitoreji Isitoreji. Isitolo esingezansi + 30 ° ℃.
● Isitoreji se-Temp.: 1000g / L (Lit.)
● I-SOLUBLICY YAMANZI.: 1000 g / l (20 c)
● xLogp3: -1.4
● I-Hydrogen Bond Donor Count: 2
● Ukubalwa Kwama-Hydrogen Bond kwamukelwa: 1
● I-Rotatable Bond Count: 0
● Isisindo esiqondile: 74.048012819
● Isibalo se-athomu esindayo: 5
● Ukuba yinkimbinkimbi: 42.9
● Ukuhlanzana: 99% * Idatha evela kubahlinzeki be-raw n-methylurea * Idatha evela kubahlinzeki be-reagent
Imininingwane Ephelile
● pictograph (s):
Xn
● Amakhodi Anobungozi: XN
● Izitatimende: 22-68-37-20 / 21/22
● Izitatimende zokuphepha: 22-36-45-36 / 37
-Sizayo
● Amakilasi amakhemikhali: ama-nitrogen compounds -> amakhompiyutha e-Urea
● Ukumamatheka kwe-canonical: cnc (= o) n
● Ukusebenzisa: I-N-Methylurea isetshenziswa njenge-reagent ku-synthes ye-BIS (ARYL) (Hydroxyalkyl) (Hydroxyalkyl) (methylyalkyl) (methylylyl) (methylylyl) glycolurives derivatives futhi yi-caffeine engahle ibe khona.
N-methylurea, eyaziwa nangokuthi i-methylcarbamide noma i-n-methylcarbamide, iyingxenye ye-organic ngefomula yamakhemikhali ch3nhconh2. Kususelwa e-Urea, lapho elinye lama-athomu e-hydrogen e-nitrogen athomu lithathelwa indawo nge-methyl group.n-methylurea liyi-crystalline emhlophe eqinile eqinile emanzini. Isetshenziswa kakhulu njenge-reagent ekuhlolweni kwe-organic, ikakhulukazi ukulungiswa kwemithi kanye nama-agrochemicals. I-N-methylurea ingabamba iqhaza ekuphendukeni okuhlukahlukene njengokuhlangenwe nakho, ama-carbamoyliations, kanye nama-condensations.when ukuphendula i-n-methylurea, kubalulekile ukulandela izindlela zokuvikela ezifanele, kufaka phakathi ukugqoka imishini yokuvikela efanelekile efana namagilavu kanye nama-goggles. Kuyalulekwa nokuthi uthintane nephepha ledatha yokuphepha (SDS) ukuthola imihlahlandlela ethile yokuphatha nokulahla.
