Lihlahisoa
1,1,3-tetramethyluma; Cas No.: 632-22-4
Synonyms: 1,1,3-tetramethylida; tetramemethylurea
Thepa ea lik'hemik'hale ea 1,1-Tetramethylua
● Tlhaho / 'mala: Ho se tsebe ho' mala o hlakileng ho feta mokelikeli o mosehla
● Ntlha ea ho qhibiliha: -1 ° C (e bonesitse.)
● Indasteri ea theko e tlaase: N20 / D 1.451 (et.)
● Khoeli ea ho pheha: 175.2 ° C ho 760 mmhg
● Pka: 2.0 (e 25 ℃)
● Ntlha ea Flash: 53.9 ° Celsist C
● 23: 23.55000
● Letšolo: 0,9879 g / cm3
● Logp: 0.22960
● Karolo ea polokelo ea polokelo.store ka tlase + 30 ° C.
● turubility.:H2O: 1 m ho 20 ° C, ha a utloisisoa hampe
● Scobity. Amacible
● XLOGP3: 0.2
● Saydrogen Kanos
● Saydrogen oamohelo oa Hydrogen
● Palo e khutsitseng e potolohang: 0
● Bongata bo Nepahetseng: 116.094933011
● E boima ba Amerika: 8
● Ho rarahana: 78.4
Bohloeki / boleng
99% * data e tsoang ho barekisi ba Raw
Tetramethylurea * data ho tsoa ho barekisi ba regent
Tlhahisoleseling ea polokeho
● Ke Pictogram (S):
Xn
● Likhoutu tsa kotsi: XN, T
● Litsebiso: 22-61
● Lipolelo tsa polokeho: 53-45
Lifaele tsa MSDS
E na le thuso
● Litlelase tsa lik'hemik'hale: metsoako ea naetrojene -> Litšila tsa li-urea li
● C.SIcal oa bososela: CN (C) c (= O) n (c) c
● Lipere: Tetramethylurea e sebelisoa e le ea solvent ka li-dyesteds tsa dystus, tsa karabelo le boitlamo ba ho sere. E sebelisoa bakeng sa motheo o nang le isomelzed isomerition le hydromation hydrocyation ka lebaka la tumello ea eona e tlase. E ea sebetsa ka Oxalyl chlorodethy clorofoforthyl clorofoforthy clorofoform clorofoform clorofoform clorofoform clorofoform clorofoform cloroform.
1,1,3-tetrameli, hape e tsejoang e le TMU kapa N ', N', N ', N', N ', N', N ', N', N ' Ke kristale e tiileng e sa qhibilihileng ka metsing le li-solvents tse ling.tmu li sebelisoa haholo joalo ka li-comes tsa lik'hemik'hale tse fapaneng. ALD ea eona e phahameng le chefo e tlase e etsa hore e lebelle ts'ebetsong ea lits'ebetso, Catalysis le boholo ba ho se etsa. E ka sebelisoa hape ho qhibiliha metsoako ea manyolo e sa qhibilihileng ka li-sonovative tse ling tsa li-areA. E tloaetse ho etsa lintho tse sa sebetseng, tsa ho ikutloa ka masene, 'me e le bohareng ba meriana lipatlisisong tsa merima.
