Malo
1,3-Diethylurea; Cas No.: 623-76-7
Ma synonyms: urea, 1,3-diveth- (6ci, 7,1-8ci); NSC 429; Sym-Inmthlurea;
Katundu wa mankhwala 1,3-divethllurea
● Mavuto a VAPOR: 0.010MMHGHG pa 25 ° C
● Mzere wosungunuka: 112-113 ° C (b.)
● Mndandanda woyipa: 1.428
● Malo owira: 263 ° C pa 760 mmhg
● PKA: 16.53 ± 0.46 (idanenedweratu)
● Maudzu: 121.1 ° C
● pssa: 41.13000
● Kuchulukitsa: 0.923 g / cm3
● Logp: 1.10720
● Kufatsa tempile.
● Madzi osungunuka.:Ableble m'madzi.
● xlogp3: 0.1
● Hydrogen Conser Wopereka: 2
● Ovomerezeka a Hydrogen Commet Command: 1
● Mgwirizano wozungulira: 2
● Misa yeniyeni: 116.09496011
● Atomu Olemera: 8
● Zovuta: 64.8
Kuyera / mtundu
Min 99% * deta kuchokera kwa ogulitsa zikwangwani
1,3-divethllurea * deta kuchokera kwa ogulitsa
Zambiri zopanda chitetezo
● Petergogm (s):
F,
T
● Ma Code Zowopsa: F, t
● Nkhani: 11-23 / 24 / 25-36 / 37/38
● Nkhani zotetezeka: 22-24 / 25-36 / 37 / 39-15-3 / 7/9
Mafayilo a Msds
Chofunika
● Maphunziro a zamankhwala: Nayirogen Mankhwala -> Urea Coments
● Kumwetulira kwa canical: CCNC (= O) NCC
● Kugwiritsa ntchito: N, N-n'-N-Sheethylurea imagwiritsidwa ntchito posankha khofi, theophylline, machesi a Pharma, Edzi Opanga Magulu
Dimethylurea, yemwenso amadziwikanso kuti n, N-D-Dimethylurea kapena DMU, ndi wopangidwa ndi formula (Ch3) 2Nonh2. Ndiwokhazikika kwambiri kwa crystalline, kusungunuka m'madzi ndi polar ortic sols. Dimethylurea imagwiritsidwa ntchito pogwiritsa ntchito mafakitale osiyanasiyana, kuphatikizapo zosungunulira, mankhwala apakatikati, komanso chothandizira. Monga zosungunulira, ku Dimethylurea nthawi zambiri kumagwiritsidwa ntchito popanga materini osiyanasiyana, zokutira ndi ma polima. Zimachulukitsa kusalala ndi ufa wa zinthuzi, zimapangitsa kuti azitha kusintha komanso kugwiritsa ntchito. Solvency ya Dimethylurea imathandizanso kusungunula mitundu yambiri ya organic ndi yonunkhira, yomwe imapangitsa kuti ikhale yothandiza pamachitidwe osiyanasiyana. Pankhani ya mankhwala synthesis, dimethylurea nthawi zambiri imagwiritsidwa ntchito ngati yoyandikana kapena yothandizira m'masinthidwe osiyanasiyana achilengedwe. Itha kutenga nawo mbali mu kapangidwe ka Carbamate, Isocyanate ndi Carbamate, ndi zina zambiri, ku Dimethylurea kumatha kukhala ngati gwero la formalde. Dimethylurea imagwiritsidwanso ntchito m'makampani opanga mankhwala. Itha kugwiritsidwa ntchito ngati chokonzanso chifukwa cha kapangidwe ka mamolekyula ena, komanso gawo limodzi la kukonzekera kwa mankhwala. Komanso, amaphunziridwanso ngati mankhwala omwewokha, makamaka antival ndi antibacterial katundu. Ndikofunikira kwambiri kuthana ndi dimethylurea mosamala chifukwa ikhoza kukhumudwitsa khungu, maso, ndi dongosolo lopumira. Zida zokwanira komanso zoteteza zamunthu ziyenera kugwiritsidwa ntchito pogwira ntchito ndi gawo ili. Kusunga kuyenera kusungidwa pamalo ozizira, owuma kutali ndi moto kapena dzuwa. Dziwani kuti zomwe zafotokozedwa pano ndi chidule cha Dimethylurea ndi ntchito zake.Specific Inscation ndi Kusamala
