Imikhiqizo
I-1,3-diethylurea; I-Case No.: 623-76-7
Izimpawu: U-Urea, 1,3-Diethelyl- (6ci, 7ci, 8Ci); I-1,3-diethellurea; NSC 429;
Impahla yamakhemikhali ye-1,3-diethylurea
● Ingcindezi ye-Vapor: 0.0106MmHG ngo-25 ° C
● Iphuzu elincibilikayo: 112-113 ° C (Lit.)
● Inkomba evulekayo: 1.428
● Iphuzu elibilayo: 263 ° C ngo-760 mmhg
● I-PKA: 16.53 ± 0.46 (Ebikezelwe)
● Iphuzu le-Flash: 121.1 ° C
● PSA: 41.13000
● Hlensity: 0.923 g / cm3
● logp: 1.10720
● Isitoreji Isitoreji .:Sealed in owomile, lokushisa kwegumbi
● I-SOLUBLICISITILY.IBHODI ELINGCWELE.
● xLogpp3: 0.1
● I-Hydrogen Bond Donor Count: 2
● Ukubalwa Kwama-Hydrogen Bond kwamukelwa: 1
● I-rotatable Bond Count: 2
● Isisindo esiqondile: 116.094963011
● Isibalo se-atom esindayo: 8
● Ukuba yinkimbinkimbi: 64.8
Ubumsulwa / ikhwalithi
min 99% * Idatha evela kubahlinzeki be-raw
I-1,3-diethylurea * Idatha evela kubahlinzeki be-reagent
Imininingwane Ephelile
● pictograph (s):
F,
T
● Amakhodi Anobungozi: f, t
● Izitatimende: 11-23 / 24/15-36 / 37/38
● Izitatimende Zokuphepha: 22-24/15-36 / 37/36-15-3 / 7/9
Amafayela we-MSDS
-Sizayo
● Amakilasi amakhemikhali: ama-nitrogen compounds -> amakhompiyutha e-Urea
● Ukumamatheka kwe-canonical: ccnc (= o) ncc
● Sebenzisa: n, N'-diethylurea kusetshenziselwa ukuhlanganiswa kwe-caffeine, i-theophylline, amakhemikhali e-pharma, izinsiza zezindwangu
I-DimethLulure, eyaziwa nangokuthi n, n-dimethylurea noma i-DMU, iyingxenye ye-organic ngefomula (CH3) 2nConH2. Kuyi-crystalline engenamibala eqinile, incibilika emanzini kanye ne-polar organic solvents. I-DimethLulure isetshenziswa ezinhlobonhlobo zezicelo zezimboni, kufaka phakathi i-solvent, eliphakathi kwamakhemikhali, kanye ne-callyst. Njenge-solvent, i-dimethylurea ivame ukusetshenziswa ekwakhiweni kwama-resins ahlukahlukene, izimbobo nama-polymers. Kukhulisa i-solubility kanye nokubonakala kwalezi zinto zokwakha, okwenza kube lula ukucubungula futhi basebenzise. I-solvency of dimethylurea nayo ikuvumela ukuthi ichithe ukuncibilikisa izinhlobonhlobo zezinhlanganisela ze-organic ne-inorganic, okwenza kube lusizo ezinhlobonhlobo zokusabela kwamakhemikhali. Ngokuya kwe-Chemical Synnensisis, i-DimethLulure ivame ukusetshenziswa njenge-activation noma i-catalyst ezinguquko ezihlukile ze-organic. Ibamba iqhaza ekuhlanganiseni kwe-carbamate, isocyatate kanye ne-carbamate, njll. Ngaphezu kwalokho, i-DimethLuluve ingasebenza njengomthombo we-formaldehyde ngokuphendula okuthile okufana nokusabela kwe-mannich. I-DimethLulure isetshenziswa futhi embonini yezemithi. Ingasetshenziswa njenge-realent yokuhlanganiswa kwama-molekyuli athile ezidakamizwa, kanye nengxenye yamalungiselelo emithi. Ngaphezu kwalokho, futhi kufundwe njengezidakamizwa ezingaba khona uqobo, ikakhulukazi ngezakhiwo zayo ezingezona ze-antiviral ne-antibacterial. Kubaluleke kakhulu ukuphatha i-dimethylurea ngokunakekela ngoba kungahle kukucasule isikhumba, amehlo, kanye nohlelo lokuphefumula. Umoya omncane womoya ofanele kanye nemishini yokuzivikela kufanele isetshenziswe lapho usebenza ngale nhlanganisela. Isitoreji kufanele sigcinwe endaweni epholile, eyomile kude nomlilo noma ukukhanya kwelanga okuqondile. Qaphela ukuthi imininingwane eyethulwe lapha i-General Overview ye-TimethLulure kanye nezinhlelo zayo zokusebenza.Specific ukusetshenziswa kanye nokuphepha kungaba
