Imikhiqizo
1,3-Diethylurea
Omqondofana:Urea,1,3-diethyl- (6CI,7CI,8CI);1,3-Diethylurea;N,N'-Diethylurea;NSC 429;sym-Diethylurea;
Impahla Yekhemikhali ye-1,3-Diethylurea
● Umfutho Wokuhwamuka:0.0106mmHg ku-25°C
● Indawo Encibilika:112-113 °C(lit. )
● I-Refractive Index: 1.428
● Indawo yokubilisa:263 °C ku-760 mmHg
● I-PKA:16.53±0.46(Kubikezelwe)
● Iphuzu Elikhanyayo:121.1 °C
● I-PSA:41.13000
● Ukuminyana:0.923 g/cm3
● I-LogP:1.10720
● Ukushisa Kwesitoreji: Kuvalwe ngokomile, Izinga lokushisa Legumbi
● Ukunyibilika kwamanzi.:Incibilika emanzini.
● I-XLogP3:0.1
● Isibalo Somnikeli Webhondi Ye-Hydrogen:2
● Isibalo Sokwamukela Ibhondi Ye-Hydrogen:1
● Isibalo Sebhondi Eshintshayo:2
● IMisa Langempela:116.094963011
● Isibalo se-athomu esindayo:8
● Ukuba yinkimbinkimbi:64.8
Ubumsulwa/Ikhwalithi
iminithi engu-99% *idatha evela kubahlinzeki abangavuthiwe
1,3-Diethylurea *idatha evela kubanikezeli be-reagent
Ulwazi Oluphephile
● Ama-Pictogram:
F,
T
● Amakhodi Wengozi:F,T
● Izitatimende:11-23/24/25-36/37/38
● Izitatimende Zokuphepha:22-24/25-36/37/39-15-3/7/9
Amafayela e-MSDS
Iwusizo
● Amakilasi Amakhemikhali: Ama-Nitrogen Compounds -> Ama-Urea Compounds
● I-Canonical AMAMAMOTHO: CCNC(=O)NCC
● Ukusetshenziswa: I-N,N'-Diethylurea isetshenziselwa ukuhlanganiswa kwe-caffeine, i-theophylline, amakhemikhali ekhemikhali, izinsiza zendwangu
I-Dimethylurea, eyaziwa nangokuthi i-N,N-dimethylurea noma i-DMU, iyinhlanganisela yemvelo enefomula (CH3)2NCONH2.Kuyikristalu eqinile engenambala, encibilika emanzini nasezincibilikiseni eziphilayo ezipholile.I-Dimethylurea isetshenziswa ezinhlobonhlobo zezicelo zezimboni, kufaka phakathi njenge-solvent, i-chemical intermediate, ne-catalyst.Njenge-solvent, i-dimethylurea ivame ukusetshenziswa ekwakhiweni kwama-resin ahlukahlukene, ama-coatings nama-polymers.Yandisa ukunyibilika kanye ne-viscosity yalezi zinto, okwenza kube lula ukucutshungulwa nokusetshenziswa.I-solvency ye-dimethylurea iphinde iyenze ikwazi ukuhlakaza izinhlobo eziningi zezinto eziphilayo kanye ne-inorganic compounds, okwenza kube usizo ezinhlobonhlobo zokusabela kwamakhemikhali.Ngokuphathelene nokuhlanganiswa kwamakhemikhali, i-dimethylurea ivame ukusetshenziswa njenge-reactant noma i-catalyst ekuguquleni okuhlukahlukene kwezinto eziphilayo.Ingabamba iqhaza ekuhlanganisweni kwe-carbamate, isocyanate ne-carbamate, njll. Ukwengeza, i-dimethylurea ingasebenza njengomthombo we-formaldehyde ekuphenduleni okuthile okufana nokusabela kwe-Mannich.I-Dimethylurea nayo isetshenziswa embonini yezemithi.Ingasetshenziswa njenge-reagent yokuhlanganiswa kwama-molecule ezidakamizwa ezithile, kanye nengxenye yamalungiselelo emithi.Ngaphezu kwalokho, iye yacutshungulwa futhi njengesidakamizwa esingase sibe khona ngokwaso, ikakhulukazi ngenxa yezakhiwo zayo ezingaba yi-antiviral kanye ne-antibacterial.Kubaluleke kakhulu ukuphatha i-dimethylurea ngokucophelela ngoba ingacasula isikhumba, amehlo, kanye nesistimu yokuphefumula.Ukungenisa umoya okwanele kanye nezinto zokuzivikela kufanele zisetshenziswe lapho usebenza nale nhlanganisela.Isitoreji kufanele sigcinwe endaweni epholile, eyomile kude nomlilo noma ilanga eliqondile.Qaphela ukuthi ulwazi olwethulwe lapha uhlolojikelele olujwayelekile lwe-dimethylurea kanye nezicelo zayo.Ukusetshenziswa okukhethekile kanye nezinyathelo zokuphepha kungaba
