Zogulitsa
1,3-Diethylurea
Mawu ofanana: Urea,1,3-diethyl- (6CI,7CI,8CI);1,3-Diethylurea;N,N'-Diethylurea;NSC 429;sym-Diethylurea;
Katundu Wamankhwala a 1,3-Diethylurea
● Kupanikizika kwa Nthunzi: 0.0106mmHg pa 25°C
● Malo Osungunuka: 112-113 °C(lit.)
● Refractive Index: 1.428
● Malo Owira: 263 °C pa 760 mmHg
● PKA:16.53±0.46(Zonenedweratu)
● Malo Ong'anima:121.1 °C
● PSA:41.13000
● Kuchulukana: 0.923 g/cm3
● LogP:1.10720
● Kutentha Kosungirako.: Kumasindikizidwa mu dry, Kutentha kwa Zipinda
● Kusungunuka kwamadzi: Kusungunuka m'madzi.
● XLogP3:0.1
● Nambala Yopereka Bondi ya Hydrogen:2
● Kuwerengera kwa Hydrogen Bond Acceptor:1
● Kuwerengera Bond Yosinthasintha:2
● Misa Yeniyeni:116.094963011
● Kuwerengera Atomu Yolemera:8
● Kuvuta kwake:64.8
Ungwiro/Ubwino
min 99% *zochokera kwa ogulitsa osaphika
1,3-Diethylurea *data kuchokera kwa ogulitsa reagent
Safty Information
● Zithunzi:
F,
T
● Ma Code Hazard:F,T
● Mawu:11-23/24/25-36/37/38
● Ndemanga za Chitetezo: 22-24/25-36/37/39-15-3/7/9
Mafayilo a MSDS
Zothandiza
● Makalasi a Mankhwala: Ma Nayitrojeni Masamba -> Masamba a Urea
● Canonical SMOLES: CCNC(=O)NCC
● Ntchito: N,N'-Diethylurea imagwiritsidwa ntchito popanga caffeine, theophylline, pharma chemicals, nsalu zothandizira.
Dimethylurea, yomwe imadziwikanso kuti N,N-dimethylurea kapena DMU, ndi organic pawiri yokhala ndi formula (CH3)2NCONH2.Ndi mtundu wa crystalline wolimba, wosungunuka m'madzi ndi polar organic solvents.Dimethylurea imagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikizapo monga zosungunulira, mankhwala apakatikati, ndi chothandizira.Monga zosungunulira, dimethylurea imagwiritsidwa ntchito kwambiri popanga utomoni wosiyanasiyana, zokutira ndi ma polima.Zimawonjezera kusungunuka ndi kukhuthala kwazinthuzi, kuzipangitsa kuti zikhale zosavuta kuzikonza ndikugwiritsa ntchito.The solvency ya dimethylurea imathandizanso kuti isungunuke mitundu yambiri ya zinthu zamoyo ndi zowonongeka, zomwe zimapangitsa kuti zikhale zothandiza pamagulu osiyanasiyana a mankhwala.Pankhani ya kaphatikizidwe ka mankhwala, dimethylurea nthawi zambiri imagwiritsidwa ntchito ngati reactant kapena chothandizira pakusintha kosiyanasiyana kwachilengedwe.Ikhoza kutenga nawo mbali mu kaphatikizidwe ka carbamate, isocyanate ndi carbamate, ndi zina zotero. Kuwonjezera apo, dimethylurea ikhoza kukhala gwero la formaldehyde muzochitika zina monga Mannich reaction.Dimethylurea imagwiritsidwanso ntchito m'makampani opanga mankhwala.Angagwiritsidwe ntchito ngati reagent kwa synthesis ena mankhwala mamolekyu, komanso chigawo chimodzi cha mankhwala kukonzekera.Kuphatikiza apo, adaphunziridwanso ngati mankhwala omwe angathe kukhala nawo, makamaka chifukwa cha antiviral ndi antibacterial properties.Ndikofunikira kwambiri kusamalira dimethylurea mosamala chifukwa imatha kukwiyitsa khungu, maso, komanso kupuma.Pogwira ntchito ndi kompositi iyi, muyenera kugwiritsa ntchito mpweya wokwanira komanso zida zodzitetezera.Zosungira ziyenera kusungidwa pamalo ozizira, ouma kutali ndi moto kapena kuwala kwa dzuwa.Dziwani kuti zambiri zomwe zaperekedwa apa ndizofotokozera mwachidule za dimethylurea ndi kagwiritsidwe ntchito kake.
