Oloa
Tetrabutylurea
Synonyms: 1,1,3,3-tetrabutylurea;tetrabutylurea
Meatotino Vailaau o Tetrabutylurea
● Omiga Ausa:5.7E-06mmHg i le 25°C
● Mea e liusuavai ai:<-50oC
● Fa'asino Upu:1.462
● Fa'apuna:379.8 °C ile 760 mmHg
● PKA:-0.61±0.70(Vailoaina)
● Fa'ailoga emo:132 °C
● PSA：23.55000
● Malosi:0.886 g/cm3
● LogP:4.91080
● Suavai Solubility.:4.3mg/L ile 20℃
● XLogP3:4.7
● Faitauga o Fomai Fomai Hydrogen:0
● Faitauga o Tagata Talia o le Hydrogen Bond:1
● Faitauga o Nonoa Liliu:12
● Misasa'o:284.282763776
● Faitauga Atomo mamafa:20
● Lavelave:193
Mama / Lelei
99.0% min *faʻamatalaga mai tagata faʻatau oloa
1,1,3,3-Tetrabutylurea >98.0%(GC) *fa'amatalaga mai le au fa'ameamea
Fa'amatalaga Saogalemu
● Pictogram(s):
● Laiti o lamatiaga:
● Faamatalaga Saogalemu:22-24/25
MSDS faila
E aoga
● ATAITAU Canonical: CCCCN(CCCC)C(=O)N(CCCC)CCCC
● Fa'aaogāina: Tetrabutylurea, e ta'ua fo'i o le tetra-n-butylurea po'o le TBU, o se vaila'au fa'ama'i ma le fua mole (C4H9)4NCONH2.E a'afia i le vasega o urea derivatives. Tetrabutylurea o se vai lanu samasama po'o lanu samasama e soluble i le tele o solvents organic pei o le ethanol, ethyl acetate, ma le dichloromethane.O lo'o i ai se tulaga fa'apuna maualuga ma maualalo le mamafa o le ausa. O lenei fa'apotopotoga e maua ai fa'aoga i matā'upu 'ese'ese e pei o le fa'aogaina o meaola, vaila'au, polymer science, ma le electrochemistry.E mafai ona faʻaaogaina e avea o se solvent, solubilizing agent, ma faʻamalosi i gaioiga faʻamaʻi.Tetrabutylurea e lauiloa foi mo lona mafaia ona faʻamavaeina le tele o masima uʻamea ma faʻalavelave uʻamea. Ae ui i lea, e taua le maitauina o le TBU e mafai ona oona ma e tatau ona taulimaina ma le faʻaeteete.Fa'amolemole mulimuli i puipuiga ma ta'iala uma mo le saogalemu pe a galue i lenei vaila'au.
