Taw qhia ntawm CAS: 2409130-70-5|4,4''-diformyl-[1,1':4',1''-terphenyl] -2',5'-dicarboxylic acid
Cov qauv no, uas muaj ob pawg formyl thiab carboxylic acid, ua rau nws muaj txiaj ntsig nruab nrab hauv kev sib xyaw ntawm cov khoom siv siab heev thiab cov polymers, tshwj xeeb tshaj yog cov uas yuav tsum tau muaj thermal thiab tshuaj lom neeg ruaj khov.
Specification of CAS: 2409130-70-5|4,4''-diformyl-[1,1':4',1''-terphenyl] -2',5'-dicarboxylic acid
|
Yam khoom |
SPECIFICATION |
|
Purity |
97% |
|
Boiling point |
63 0.8 ± 55.0 degree (Tshaj tawm) |
|
Qhov ntom |
1.394 ± 0.06 g / cm3 (Tshaj tawm) |
|
Acidity coefficient (pKa) |
2.89 ± 0.36 (Tshaj tawm) |
Kev Tshawb Fawb Daim Ntawv Thov CAS: 2409130-70-5|4,4''-diformyl-[1,1':4',1''-terphenyl] -2',5'-dicarboxylic acid
Polymer Chemistry: Siv los ua cov monomer hauv kev sib txuas ntawm polyimides thiab lwm yam kev ua haujlwm siab polymers, qhov uas nws muaj peev xwm impart rigidity thiab thermal stability vim nws cov qauv aromatic.
Material Science: Lub molecule qhov nruj thiab cov qauv qauv ua rau nws tsim nyog rau kev tsim cov organic semiconductors thiab cov ntaub ntawv ua kua crystalline.
Organic Synthesis: Cov pab pawg formyl thiab carboxylic acid muab cov chaw reactive rau kev hloov kho tshuaj ntxiv, ua rau nws muaj ntau lub tsev thaiv hauv cov organic synthesis.


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