Taw qhia ntawm CAS: 31661-59-3|1,4-BIS(3-AMINOPHENYL)BUTADIYNE
3,3'-(Buta-1,3-diyne-1,4-diyl) dianiline, tseem hu ua 3,3'-diacetyl-2,2 '-bipyridine (DAPB), yog ib qho kev kawm dav dav ntawm cov organic compound, uas tau siv ntau yam kev tshawb fawb, xws li organic synthesis, khoom siv science, thiab catalysis. DAPB tau pom tias muaj cov khoom muaj txiaj ntsig zoo, xws li kev sib koom tes muaj peev xwm thiab muaj peev xwm redox, uas ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv.
Specification of CAS: 31661-59-3|1,4-BIS(3-AMINOPHENYL)BUTADIYNE
|
Yam khoom |
SPECIFICATION |
|
Melt point |
124-125 degree |
|
ceev |
1.22 ± 0.1 g / cm3 (Tshaj tawm) |
|
Boiling point |
487.{1}}± 45.{3}} degree |
|
PSA |
52.04000 |
|
LogP |
3.41660 |
|
Kev cia khoom |
2-8 degree (tiv thaiv lub teeb) |
Kev Tshawb Fawb Daim Ntawv Thov CAS: 31661-59-3|1,4-BIS(3-AMINOPHENYL)BUTADIYNE
DAPB tau kawm dav dav hauv ntau yam kev tshawb fawb, xws li cov organic synthesis, khoom siv science, thiab catalysis. Hauv cov organic synthesis, DAPB tau siv los ua cov ligand hauv kev hloov pauv hlau-catalyzed cov tshuaj tiv thaiv, xws li Suzuki-Miyaura coupling cov tshuaj tiv thaiv. Hauv cov ntaub ntawv tshawb fawb, DAPB tau siv los ua lub tsev thaiv rau kev sib txuas ntawm ntau yam khoom siv, xws li hlau-organic moj khaum thiab polymers. Hauv catalysis, DAPB tau siv los ua ib qho catalyst rau ntau yam kev cuam tshuam, xws li hydrogenation ntawm alkenes.


Cim npe nrov: cas:31661-59-3|1,4-bis(3-aminophenyl)butadiyne, Suav teb cas:31661-59-3|1,4-bis(3-aminophenyl)butadiyne manufacturers, hoobkas







![CAS: 2567920-74-3|4''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''-(Ethene-1,1,2,{9} tetrayl)tetrakis(([1,1':4',1'-terphenyl]-4-carbaldehyde))](/uploads/202340266/small/cas-2567920-74-3-4-4-4-4-ethene-1-1-2-28cad87ab-e306-4d9b-99c5-a75fb908a2b3.png?size=195x0)



