Oloa
1,1-DIMETILUREA
Mea Mata
Mea mata'utia i luga:
❃ N,N,O-trimethyl-isourea
❃ hexane
❃ O-methyl N,N-dimethylthiocarbamate
❃ NCNMe2
mea mata i lalo:
❃ Benzeneacetamide
❃ methylammonium carbonate
❃ methylene-bis(N,N-dimethylurea)
Meatotino Vailaau o le 1,1-Dimethylurea
● Fa'aaliga/ Lanu: Pa'epa'e i le pa'epa'e pa'epa'e tioata
● Lisi Liu: 178-183 °C(malamalama)
● Fa'apuna: 130.4 °C ile 760 mmHg
● Fa'asao: 32.7 °C
● Malosi: 1.023 g/cm3
● Temp. Teuina: Teu i lalo ole +30°C.
● Suavai Solu.: Solu
● Fuainumera Fa'ameaalofa o le Hydrogen Bond: 1
● Faitauga o Nonoa Liliu: 0
● Faitauga Atomo mamafa: 6
● Ausa Malosi: 9.71mmHg ile 25°C
● Fa'asino Upu: 1.452
● PKA: 14.73±0.50(Va'ai)
● PSA: 46.33000
● LogP: 0.32700
● Solubility.: vai: soluble5%, manino
● XLogP3: -0.8
● Faitauga Talia o le Fa'amauga Fa'agata: 1
● Misasa'o: 88.063662883
● Lavelave: 59.8
● Vasega vaila'au: Fa'aputuga Nitrogen -> Fa'aupu Urea
● ATAITAU Canonical: CN(C)C(=O)N
Fa'aoga
1,1-Dimethylurea (N,N-dimethylurea) ua faʻaaogaina i le Dowex-50W ion exchange resin-faʻalauteleina le faʻaogaina o le N,N′-disubstituted-4-aryl-3,4-dihydropyrimidinones.1,1-Dimethylurea o ose fa'apotopotoga 'ese'ese ma le fua fa'a kemikolo (CH3)2NC(O)NH(CH3).E lauiloa foi o le dimethyl carbamide poʻo le N,N'-dimethylurea.1,1-Dimethylurea o se tioata paʻepaʻe paʻepaʻe ma e solu i le vai.E masani ona faʻaaogaina e avea o se reagent i le faʻaogaina o meaola, faʻapitoa i le sauniuniga o vailaʻau ma agrochemicals.E mafai ona auai i tali eseese e pei o amidations, carbamoylations, ma condensations.E le gata i lea, e mafai e le 1,1-dimethylurea ona galue o se solvent mo mea polar. E pei o soʻo se vailaʻau vailaʻau, e tatau ona faia ni puipuiga lelei pe a taulimaina le 1,1-dimethylurea, e aofia ai le faʻaogaina o totigilima talafeagai, mata tioata, ma le faʻaleleia lelei.E taua tele le fa'afeso'ota'i i le pepa o fa'amaumauga o le saogalemu (SDS) ma mulimulita'i i le fa'atonuga o le taulimaina ma le lafoa'iina.
