Lihlahisoa
1,3-Dithenylurea; Cas No.: 623-76-7
Synonyms: Urea, 1,3-Di-Di-Di-Di-- - 7Cci, 8Cci, 8Cci, 8Cci, 8Cci, 8ci, 8Co);
Thepa ea lik'hemik'hale ea 1,3-Dithenylurea
● khatello ea mouoane: 0,0106mmhm ka 25 ° C
● Taba ea ho qhibilihi: 112-113 ° C (e bonesitse.)
● Indasteri ea theko e tlaase: 1.428
● Ho beleha: 263 ° C ho 760 mmhg
● Pka: 16. 16. 16. 0.46 (e boletsoeng esale pele)
● Ntlha e Kutlo: 121.1 ° C
● PSA: 41.13000
● Letšolo: 0,923 g / cm3
● Logp: 1.10720
● TempE Temp.:Fe ethe e patiloeng ka mocheso, kamore ea kamore
● Khoebo ea metsi.:sluble ka metsing.
● XLOGP3: 0.1
● Saydrogen Kamoreng ea Morekisi ea Hydrogen
● Saydrogen oamohelo oa Hydrogen
● Palo e khutsitseng e potolohang: 2
● Bongata bo Nepahetseng: 116.094933011
● E boima ba Amerika: 8
● Ho rarahana: 64.8
Bohloeki / boleng
Min 99% * data e tsoang ho barekisi ba Raw
1,3-DithenylureA * datha e tsoang ho barekisi ba regent
Tlhahisoleseling ea Safty
● Ke Pictogram (S):
F,
T
● Likhoutu tse kotsi: f, t
● Lingoloa: 11-23 / 24/-36 / 37/38
● Lipolelo tsa polokeho: 22-24 / 25-36 / 37 / 39-15-3/1 / 9
Lifaele tsa MSDS
E na le thuso
● Litlelase tsa lik'hemik'hale: metsoako ea naetrojene -> Litšila tsa li-urea li
● Cannocal oa bososela: CCNC (= O) NCC
● Lie)
Dimethylurea, hape e le n, n-dithyyluya kapa dmuthyluda kapa dmuthyluda kapa dmuthyluda kapa dmuthyluda kapa dmuthyluda kapa dmuthyluda kapa dmuthyluda kapa dmuthyluda kapa dmuthyluda kapa dmuthyluda kapa dmuthyluda kapa dmuthyli Ke kristale e se nang mebala e sa tsitsang e tiileng, e qhibilihe ka li-solvent tsa metsi le polar. Dimberylurea e sebelisoa ka lits'ebetso tse fapaneng tsa indasteri, ho kenyelletsa joalo ka solvent, lik'hemik'hale lipakeng tsa lik'hemik'hale le ka lesiti. Ha so so solvent, dimbeylura e sebelisoa hangata ho sebopeho sa batho ba sa tsebeng letho, ho roala litsomi le polao. Ho eketsa tharollo le pono tsa lisebelisoa tsena, li ba nolofalletsa ho sebetsa le ho li sebelisa. Mollo oa Dibethylura o boetse o e nolofalletsa ho khelosa metsoako e mengata ea manyolo le a sa masene, e etsa hore e sebetse ka tsela e fapaneng ea lik'hemik'hale. Ho latela lik'hemik'hale tsa lik'hemik'hale, hangata li-dithyylurea hangata li sebelisoa e le mokhoa o ikhohomosang kapa o na le likhakanyo tse fapaneng tsa manyolo. E ka nka karolo litšoantšong tsa Carbamate, Isocyanate le Carbamate le Carbamate, ba ka sebetsa e le mohloli oa moetsi oa formaldehyde ka maikutlo a itseng a joalo ka karabelo ea Maninch. Dibeylurea le eona e sebelisoa indastering ea meriana. E ka sebelisoa e le mokhoa oa ho ba le tšusumetso ea synthes ea limolek'hule tse itseng, hammoho le karolo ea litokisetso tsa meriana. Ho feta moo, e boetse e ithutile e le lithethefatsi tse ka bang ka boqhetsemane, haholo bakeng sa thepa ea eona e thibelang mafutsana le ea lithibelo. Ho bohlokoa haholo ho sebetsana le Dimberylurea ka tlhokomelo hobane e ka khopisa letlalo, mahlo le sistimi ea phefumoloho. Moea o lekaneng oa moea o lekaneng le lisebelisoa tsa moea li lokela ho sebelisoa ha o sebetsa le komporo ena. Ho boloka ho lokela ho bolokoa sebakeng se pholileng, se omileng hole le mollo kapa khanya ea letsatsi. Hlokomela hore tlhahisoleseling e hlahisitsoeng mona ke kakaretso e akaretsang ea dimeyylurea le likopo tsa ona.Stion.ctions li ka ba teng
