Lihlahisoa
1,3-Diethylurea
Synonyms:Urea,1,3-diethyl- (6CI,7CI,8CI);1,3-Diethylurea;N,N'-Diethylurea;NSC 429;sym-Diethylurea;
Thepa ea lik'hemik'hale ea 1,3-Diethylurea
● Khatello ea Mouoane: 0.0106mmHg ho 25°C
● Sebaka se qhibilihang: 112-113 °C(lit.)
● Refractive Index: 1.428
● Sebaka se Belang: 263 °C ho 760 mmHg
● PKA:16.53±0.46(E boletsoeng esale pele)
● Flash Point: 121.1 °C
● PSA: 41.13000
● Boima ba 'mele: 0.923 g/cm3
● LogP: 1.10720
● Mocheso oa ho Boloka.: E tiisitsoe ka mokhoa o omileng, Mocheso oa Kamore
● Ho qhibiliha ha Metsi.: Ho qhibiliha ka metsing.
● XLogP3: 0.1
● Hydrogen Bond Donor Count:2
● Palo ea Amohelang Bond ea Hydrogen:1
● Palo e Fetohang ea Bond:2
● Hantle ’Misa:116.094963011
● Palo ea Athomo e Boima:8
● Ho rarahana:64,8
Bohloeki/ Boleng
min 99% * data ho tsoa ho barekisi ba tala
1,3-Diethylurea *data ho tsoa ho barekisi ba reagent
Boitsebiso bo Boreleli
● Litšoantšo:
F,
T
● Likhoutu tsa Kotsi: F,T
● Lipolelo:11-23/24/25-36/37/38
● Lipolelo tsa Tšireletseho: 22-24/25-36/37/39-15-3/7/9
Lifaele tsa MSDS
E molemo
● Lihlopha tsa Lik'hemik'hale: Metsoako ea Nitrogen -> Metsoako ea Urea
● Lipososo tsa Canonical: CCNC(=O)NCC
● Tšebeliso: N,N'-Diethylurea e sebelisetsoa ho kopanya caffeine, theophylline, lik'hemik'hale tsa pharma, lithuso tsa masela.
Dimethylurea, e tsejoang hape e le N, N-dimethylurea kapa DMU, ke motsoako oa manyolo o nang le foromo (CH3) 2NCONH2.Ke kristale e tiileng e se nang 'mala, e qhibilihang ka metsing le ka har'a polar organic solvents.Dimethylurea e sebelisoa lits'ebetsong tse fapaneng tsa indasteri, ho kenyeletsoa joalo ka mokelikeli, lik'hemik'hale tse mahareng, le li-catalyst.E le solvent, dimethylurea e atisa ho sebelisoa ha ho etsoa li-resin tse fapa-fapaneng, liaparo le li-polymers.E eketsa ho solubility le viscosity ea lisebelisoa tsena, ho etsa hore ho be bonolo ho li sebetsa le ho li sebelisa.The solvency ea dimethylurea e boetse e etsa hore e khone ho qhaqha mefuta e mengata ea lintho tse phelang le tse sa tsitsang, e leng se etsang hore e be molemo mefuteng e sa tšoaneng ea lik'hemik'hale.Mabapi le motsoako oa lik'hemik'hale, dimethylurea e atisa ho sebelisoa e le reactant kapa catalyst liphetohong tse sa tšoaneng tsa manyolo.E ka kenya letsoho ho kenyelletsoeng ha carbamate, isocyanate le carbamate, joalo-joalo, dimethylurea e ka sebetsa e le mohloli oa formaldehyde liketsong tse itseng tse kang ho itšoara ha Mannich.Dimethylurea e boetse e sebelisoa indastering ea meriana.E ka sebelisoa e le reagent bakeng sa ho qaptjoa ha limolek'hule tse itseng tsa lithethefatsi, hammoho le karolo ea litokisetso tsa meriana.Ho feta moo, e boetse e ithutoa e le sethethefatsi se ka bang teng ka bosona, haholo-holo bakeng sa thepa ea eona ea antiviral le antibacterial.Ho bohlokoa haholo ho sebetsana le dimethylurea ka hloko hobane e ka halefisa letlalo, mahlo le tsamaiso ea ho hema.Ho lokela ho sebelisoa moea o lekaneng le lisebelisoa tsa ho itšireletsa ha u sebetsa le motsoako ona.Polokelo e lokela ho bolokoa sebakeng se phodileng, se omileng hole le mollo kapa letsatsi le tobileng.Hlokomela hore lintlha tse hlahisitsoeng mona ke kakaretso ea dimethylurea le ts'ebeliso ea eona.
