Taw qhiathiab daim ntawv thovntawm CAS No. 5728-46-1|4'-Cyano[1,1'-biphenyl] -4-carboxylic acid
4'-Cyano[1,1'-biphenyl]-4-carboxylic acid (4-CNBP) yog ib qho inhibitor ntawm enzyme 4-nitrophenol hydroxylase. Nws yog siv nyob rau hauv optical sensors thiab raws li ib tug diagnostic neeg sawv cev. Lub sensor siv cov tshuaj tiv thaiv redox ntawm biphenyl thiab chloride ions nyob rau hauv lub xub ntiag ntawm hydroxide ions los tsim lub teeb ntawm 660 nm. Lub teeb no ces kuaj pom los ntawm photodiode lossis photomultiplier raj. 4-CNBP tau pom tias muaj txiaj ntsig zoo hauv kev kho cov tshuaj nitrate lom los ntawm inhibiting kev hloov pauv ntawm nitrates rau nitrites thiab tiv thaiv lawv txoj kev nqus los ntawm txoj hnyuv.
Synonyms:
4-(4-cyanophenyl) benzoic acid;
cyanobiphenylcarboxylicacid;
4'-cyano-4-biphenylcarboxylic acid;
4'-Cyano-biphenyl -4-carboxylic acid;
Specification ntawm CAS No. 5728-46-1|4'-Cyano[1,1'-biphenyl] -4-carboxylic acid
|
Yam khoom |
SPECIFICATION |
|
CAS |
5728-46-1 |
|
MF |
C14H9NO2 |
|
MW |
223.23 |
|
Melting point |
263-266 degree |
|
Boiling point |
443. {1}}± 38. |
|
Qhov ntom |
1.3 0± 0.1 g / cm3 (Tshaj tawm) |
|
acidity coefficient (pKa) |
3.99 ± 0.10 (Tshaj tawm) |
Package ua thiab kev thauj mus losntawm Kev Taw Qhia thiab kev siv ntawmCAS No. 5728-46-1|4'-Cyano[1,1'-biphenyl] -4-carboxylic acid
Pob: 0.1g, 1g, 5g, 25g, 100g, 500g, 1kg
Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv


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