Ibicuruzwa
Tetrabutylurea
Synonyme: 1,1,3,3-tetrabutylurea; tetrabutylurea
Umutungo wa Shimi wa Tetrabutylurea
Pressure Umuvuduko wumwuka: 5.7E-06mmHg kuri 25 ° C.
Point Gushonga Ingingo: <- 50oC
Index Indanganturo: 1.462
Point Guteka: 379.8 ° C kuri 760 mmHg
● PKA: -0.61 ± 0.70 (Biteganijwe)
Point Flash point: 132 ° C.
● PSA ： 23.55000
Ens Ubucucike: 0.886 g / cm3
● LogP: 4.91080
Ububasha bwamazi.:4.3mg/L kuri 20 ℃
L XLogP3: 4.7
● Abaterankunga ba hydrogen Kubara: 0
Kubara Amashanyarazi ya Hydrogen Kubara: 1
Kubara Impapuro zingana: 12
Mass Misa nyayo: 284.282763776
Count Kubara Atome Ikomeye: 20
● Ingorabahizi: 193
Isuku / Ubwiza
99.0% min * amakuru yatanzwe nabatanga isoko
1,1,3,3-Tetrabutylurea> 98.0% (GC) * amakuru yatanzwe nabatanga reagent
Amakuru Yizewe
● Pictogram (s):
Odes Kode ya Hazard:
Statement Ibisobanuro byumutekano: 22-24 / 25
Amadosiye ya MSDS
Ni ingirakamaro
SM SMILES YITONDE: CCCCN (CCCC) C (= O) N (CCCC) CCCC
Gukoresha: Tetrabutylurea, izwi kandi nka tetra-n-butylurea cyangwa TBU, ni imiti ivangwa na molekile (C4H9) 4NCONH2.Ni mubyiciro bikomoka kuri urea.Tetrabutylurea ni ibara ry'umuhondo ritagira ibara cyangwa ryijimye rishobora gukemuka mumashanyarazi atandukanye nka Ethanol, acetate ya Ethyl, na dichloromethane.Ifite igipimo kinini cyo gutekesha hamwe numuvuduko muke wumuyaga.Iyi nteruro isanga ikoreshwa mubice bitandukanye nka synthesis organique, farumasi, siyanse ya polymer, na electrochemie.Irashobora gukoreshwa nkumuti, solubilizing agent, hamwe na catalizator mubitekerezo byimiti.Tetrabutylurea izwiho kandi kuba ifite ubushobozi bwo gushonga imyunyu ngugu itandukanye hamwe n’ibyuma.Nyamara, ni ngombwa kumenya ko TBU ishobora kuba uburozi kandi igomba gukoreshwa neza.Nyamuneka kurikiza ingamba zose z'umutekano nubuyobozi mugihe ukorana niyi ngingo.
