Iimveliso
Tetrabutylurea
Izithethantonye:1,1,3,3-tetrabutylurea;tetrabutylurea
Ipropati yeKhemikhali yeTetrabutylrea
● Uxinzelelo lomphunga: 5.7E-06mmHg kwi-25 ° C
● Indawo yokunyibilika:<-50oC
● I-Refractive Index: 1.462
● Indawo yokuBilisa: 379.8 °C kwi-760 mmHg
● PKA:-0.61±0.70(Kuxelwe kwangaphambili)
● Indawo eDanyazayo:132 °C
● PSA: 23.55000
● Ubuninzi: 0.886 g/cm3
● LogP:4.91080
● Ukunyibilika kwamanzi.: 4.3mg/L ku-20℃
● XLogP3:4.7
● I-Hydrogen Bond Donor Bala:0
● Ubalo lwe-Hydrogen Bond:1
● Inani leBond eJikelekayo:12
● Ubunzima obuchanekileyo: 284.282763776
● Ukubala kweAtom eNzima:20
● Ukuntsonkotha:193
Ubunyulu/Umgangatho
I-99.0% min *idatha evela kubaboneleli abakrwada
1,1,3,3-Tetrabutylurea>98.0%(GC) *idatha evela kubanikezeli be-reagent
Ulwazi oluKhuselekileyo
● IiPictogram:
● Iikhowudi zeeNgozi:
● Iingxelo zoKhuseleko: 22-24/25
Iifayile zeMSDS
Iluncedo
● Uncumo lweCanonical: CCCCN(CCCC)C(=O)N(CCCC)CCCC
● Ukusetyenziswa: I-Tetrabutylurea, eyaziwa ngokuba yi-tetra-n-butylurea okanye i-TBU, i-chemical compound kunye ne-molecular formula (C4H9) 4NCONH2.Iphuma kwiklasi ye-urea derivatives.I-Tetrabutylurea lulwelo olungenambala okanye oluluthubi olutyheli olunyibilikayo kwiintlobo ngeentlobo zezinyibilikisi eziphilayo ezifana ne-ethanol, i-ethyl acetate, kunye ne-dichloromethane.Inomlinganiselo ophezulu wokubila kunye noxinzelelo lomphunga oluphantsi.Le khompawundi ifumana izicelo kwiinkalo ezahlukeneyo ezifana ne-organic synthesis, amayeza, isayensi yepolymer, kunye ne-electrochemistry.Ingasetyenziselwa njenge-solvent, i-agent ye-solubilizing, kunye ne-catalyst kwi-chemical reactions.I-Tetrabutylurea nayo iyaziwa ngokukwazi ukutshabalalisa uluhlu olubanzi lweetyuwa zetsimbi kunye nezakhiwo zetsimbi.Nangona kunjalo, kubalulekile ukuba uqaphele ukuba i-TBU ingaba yingozi kwaye kufuneka iphathwe ngokunyamekela.Nceda ulandele onke amanyathelo okhuseleko kunye nezikhokelo xa usebenza nale nto.
