Lihlahisoa
1,1-DIMETHYLUREA
Lisebelisoa tse so ntlafatsoe
Lisebelisoa tse tala tse holimo:
❃ N,N,O-trimethyl-isourea
❃ hexane
❃ O-methyl N,N-dimethylthiocarbamate
❃ NCNMe2
Lisebelisoa tse tala:
❃ Benzeneacetamide
❃ methylammonium carbonate
❃ methylene-bis(N,N-dimethylurea)
Thepa ea lik'hemik'hale ea 1,1-Dimethylurea
● Ponahalo/Mmala: Bosoeu ho isa bosoeung ba kristale phofo
● Sebaka se qhibilihang: 178-183 °C(lit.)
● Sebaka se belang: 130.4 °C ho 760 mmHg
● Flash Point: 32.7 °C
● Boima ba 'mele: 1.023 g/cm3
● Mocheso oa ho Boloka.: Boloka ka tlase ho +30°C.
● Ho qhibiliha ha Metsi.: Ho qhibiliha
● Hydrogen Bond DonorCount: 1
● Rotatable Bond Count: 0
● Palo ea Athomo e Matla: 6
● Khatello ea Mouoane: 9.71mmHg ho 25°C
● Refractive Index: 1,452
● PKA: 14.73±0.50 (E boletsoeng esale pele)
● PSA: 46.33000
● LogP: 0.32700
● Ho qhibiliha ha metsi: metsi: ho qhibiliha5%, ho hlakile
● XLogP3: -0.8
● Hydrogen Bond AcceptorCount: 1
● 'Misa Hantle: 88.063662883
● Ho rarahana: 59,8
● Lihlopha tsa Lik'hemik'hale: Metsoako ea Nitrogen -> Metsoako ea Urea
● Lipososelo tsa Mangolo a Halalelang: CN(C)C(=O)N
Lisebelisoa
1,1-Dimethylurea (N, N-dimethylurea) e 'nile ea sebelisoa ho Dowex-50W ion exchange resin-promoted synthesis ea N, N′-disubstituted-4-aryl-3,4-dihydropyrimidinones.1,1-Dimethylurea ke motsoako o fapaneng o nang le mokhoa oa lik'hemik'hale (CH3) 2NC (O) NH (CH3).E boetse e tsejoa e le dimethyl carbamide kapa N,N'-dimethylurea.1,1-Dimethylurea ke kristale e tšoeu e tiileng 'me e qhibiliha metsing.Haholo-holo e sebelisoa e le reagent ho organic synthesis, haholo-holo ha ho lokisoa meriana le lik'hemik'hale tsa agrochemicals.E ka nka karolo liketsong tse fapaneng tse kang amidations, carbamoylation, le condensations.Ho phaella moo, 1,1-dimethylurea e ka sebetsa e le solvent bakeng sa lintho tsa polar.Joaloka le motsoako leha e le ofe oa lik'hemik'hale, mehato e nepahetseng ea tšireletso e lokela ho nkoa ha u sebetsana le 1,1-dimethylurea, ho kenyelletsa le tšebeliso ea li-gloves tse loketseng, likhalase, le moea o lekaneng oa moea.Ho bohlokoa ho sheba leqephe la polokeho ea data (SDS) mme o latele mekhoa e khothaletsoang ea ho sebetsana le ho lahla.
