Imikhiqizo
N,N'-Diphenylurea
Omqondofana:Carbanilide(7CI,8CI);1,3-Diphenylcarbamide;AD 30;DPU;N,N'-Diphenylurea;N-Phenyl-N'-phenylurea;NSC 227401;NSC 8485;s-Diphenylurea;sym-Diphenylurea;
I-Chemical Property ye-N,N'-Diphenylurea
● Ukubukeka/Umbala:okuqinile
● Umfutho Wokuhwamuka:2.5E-05mmHg ku-25°C
● Indawo Encibilika:239-241 °C(lit.)
● I-Refractive Index: 1.651
● Indawo yokubilisa:262 °C ku-760 mmHg
● I-PKA:14.15±0.70(Kubikezelwe)
● Iphuzu Elikhanyayo:91.147 °C
● I-PSA:41.13000
● Ukuminyana:1.25 g/cm3
● I-LogP:3.47660
● Ukushisa Kwesitoreji: Gcina e-RT.
● Ukunyibilika.:pyridine: i-soluble50mg/mL, kucace kuya kunkungu kancane, ongenambala
● Ukunyibilika kwamanzi.:150.3mg/L(izinga lokushisa alishiwongo)
● I-XLogP3:3
● Isibalo Somnikeli Webhondi Ye-Hydrogen:2
● Isibalo Sokwamukela Ibhondi Ye-Hydrogen:1
● Isibalo Sebhondi Eshintshayo:2
● IMisa Langempela:212.094963011
● Isibalo se-athomu esindayo:16
● Ukuba yinkimbinkimbi:196
Ubumsulwa/Ikhwalithi
99% *idatha evela kubahlinzeki abangavuthiwe
1,3-Diphenylurea *idatha evela kubanikezeli be-reagent
Ulwazi Oluphephile
● I(Izi)sithombe:R22:Iyingozi uma igwinyisiwe.;
● Amakhodi Engozi:R22:Ayingozi uma uwagwinyile.;
● Izitatimende:R22:Kuyingozi uma kugwinywe.;
● Izitatimende Zokuphepha:22-24/25
Amafayela e-MSDS
Iwusizo
I-N,N'-Diphenylurea, eyaziwa nangokuthi i-DPU, iyinhlanganisela yemvelo enefomula yamakhemikhali ethi C13H12N2O.Kuqinile okumhlophe, okuyikristalu okuncibilika kancane emanzini kodwa kuncibilika kuzincibilikisi zemvelo njenge-ethanol ne-acetone.I-N,N'-Diphenylurea inezinhlelo zokusebenza ezihlukene kukho kokubili imboni kanye nocwaningo.Okunye ukusetshenziswa okuyinhloko kwe-N,N'-Diphenylurea njengesisheshisi senjoloba kunqubo ye-vulcanization.Isebenza njenge-co-accelerator eceleni kwesibabule ukusheshisa ukuphulukiswa kwezinhlanganisela zenjoloba, ikakhulukazi ekukhiqizeni amathayi.I-N,N'-Diphenylurea isiza ukuthuthukisa amandla okunyakazisa, ubulukhuni, nezinye izici zomshini zenjoloba eshibhile.Ngaphezu kokuvuthwa kwenjoloba, i-N,N'-Diphenylurea iphinde ithole izinhlelo zokusebenza njengekhemikhali emaphakathi kuma-organic syntheses ahlukahlukene.Ingasetshenziswa ekulungiseleleni ama-carbamates, ama-isocyanates, nama-urethanes, kanye nemithi kanye namakhemikhali e-agrochemicals.I-N,N'-Diphenylurea iphinde ibandakanye ekuhlanganiseni ama-antioxidants, odayi, namanye amakhemikhali amahle.Kuyaphawuleka ukuthi i-N,N'-Diphenylurea ingase ibe nemiphumela elimazayo empilweni, futhi izinyathelo zokuphepha kufanele zilandelwe lapho kuphathwa lesi sakhi.Kunconywa ukusebenzisa izinto zokuzivikela, njengamagilavu nezibuko, nokusebenza endaweni enomoya omuhle.Kufanele kuqashelwe ukugwema ukuthintana kwesikhumba kanye nokuhogela into.Sicela ukhumbule ukuthi ulwazi olunikezwe lapha luwumbono ojwayelekile we-N,N'-Diphenylurea kanye nokusetshenziswa kwayo.Ukusetshenziswa okuqondile, izixwayiso, kanye nemithetho kungahluka kuye komongo kanye nokusetshenziswa okuhlosiwe.
