Products
1,3-Dimethylurea N,N'-Dimethylurea
Chemical Property ye1,3-Dimethylurea
● Chitarisiko / Ruvara: white flake
● Vapor Pressure: 0.00744mmHg pa250
● Panonyungudika: 101-104°C(lit.)
● Refractive Index: 1.413
● Boiling Point: 269 Cat 760 mmHg
● PKA: 14.5710.46(Zvakafanotaurwa)
● Flash Point: 124.3°C
● PSA: 41.13000
● Density: 0.949 g/cm3
● LogP: 0.32700
● Kuchengetedza Kwekushisa: Chengetedza paRT.
● Solubility.: H2O: 0.1 g/mL, yakajeka, d
● Kunyungudika kwemvura.: 765 g/L(21.5C)
● XLogP3: -0.5
● Hydrogen Bond Donor Count: 2
● Hydrogen Bond Acceptor Count: 1
● Inotenderera Bond Count: 0
● Chaiyo Misa: 88.063662883
● Chiverengero Chakasimba cheAtomu: 6
● Kuoma: 46.8
Kuchena/Unhu
99%, * data kubva kune mbishi vatengesi
N,N"-Dimethylurea *data kubva kune reagent suppliers
Safty Information
● Mapikicha:
● Mitemo Yenjodzi:
● Mashoko:62-63-68
● Mashoko Okuchengetedza: 22-24/25
Mafaira eMSDS
SDS faira kubva kuLookChem
Useful
● Chemical Classes: Nitrogen Compounds -> Urea Compounds
● Canonical SMILES: CNC(=O)NC
● Njodzi Yekufema Nekufema: Hapana chinongedzo chinogona kupihwa nezve mwero wekusvinwa kunokuvadza kwechinhu ichi mumhepo.
● Migumisiro Yekuratidzwa Kwenguva Pfupi: Mushonga uyu unokuvadza zvishoma pameso uye paganda.
● Tsanangudzo: 1, 3-Dimethylurea inogadzirwa neurea uye inoshandiswa sepakati mune organic synthesis.Iyo icrystalline poda isina ruvara ine huturu hudiki.Inoshandiswawo kugadzira caffeine, mishonga yemishonga, textile aids, herbicides nezvimwe.Muindasitiri yekugadzira machira 1,3-dimethylurea inoshandiswa seyepakati kugadzirwa kwe formaldehyde-yemahara-yekutarisira-yekupedzisa maajenti ekupedzisa machira.MuSwiss Product Register mune 38 zvigadzirwa zvine 1,3-dimethylurea, pakati pavo 17 zvigadzirwa zvakagadzirirwa kushandiswa nevatengi.Marudzi echigadzirwa semuenzaniso pendi uye maajenti ekuchenesa.Zviri mukati me1,3-dimethylurea mune zvigadzirwa zvevatengi zvinosvika gumi muzana (Swiss Product Register, 2003).Kushandiswa kwezvizoro kwave kurongedzerwa, asi hapana ruzivo runowanikwa maererano nekushandiswa kwayo kwechokwadi mumashandisirwo akadaro.1,3-Dimethylurea inhengo yehupenyu ine fomu (CH3) 2NC (O) NH2.Iyo ikristaro isina ruvara yakasimba uye yakanyanya solubility mumvura.1,3-Dimethylurea inowanzoshandiswa sechinhu chinogadziriswa uye chinokonzera mukugadzirwa kwehupenyu.Inogona kushandiswa mukugadzirwa kweakasiyana makomisheni akadai sedhayi, fluorescent dhayi, uye mapurasitiki.Muindasitiri yemishonga, 1,3-dimethylurea inoshandiswawo kugadzira mamwe epakati emishonga.Mukuwedzera, inoshandiswa mumaindasitiri akadai semajasi uye zvinonamira.Zvakakosha kuziva kuti 1,3-dimethylurea inogumbura ganda nemaziso, saka kuchengetedzwa kwakakodzera kunofanira kutorwa pakubata.
● Zvishandiso: N,N′-Dimethylurea inogona kushandiswa:Sechinhu chekutanga kugadzira N,N′-dimethyl-6-amino uracil.Mukubatana ne β-cyclodextrin derivatives, kugadzira yakaderera kunyunguduka misanganiswa (LMMs), inogona kushandiswa sezvinonyungudutsa zvehydroformylation uye Tsuji-Trost reactions.Kugadzira N,N'-disubstituted-4-aryl-3,4-dihydropyrimidinones kuburikidza Biginelli condensation pasi pemamiriro ekugadzirisa-isina.
