Zoo CAS 106-51-4 Benzoquinone
1,4 benzoquinone/ P-Benzoquinone/ Benzoquinone CAS 106-51-4
CAS TSIS MUAJ.: 106-51-4
Cov mis molecular: C6H4O2
P-Benzoquinone yog ib lub molecule planar nrog cov localized, alternating C=C, C=O, thiab C–C bonds. Kev txo qis muab cov semiquinone anion
C6H4O2−, uas siv cov qauv delocalized ntau dua. Kev txo qis ntxiv nrog rau protonation muab cov hydroquinone, qhov twg
C6 lub nplhaib raug delocalized tag nrho
Kev piav qhia
p-Benzoquinone yog ib qho metabolite tseem ceeb ntawm benzene. Nws tau pom tias tsim H2O2 hauv cov hlwb. Nws tau hais tias cov peroxide reacts nrog Cu (I) los tsim cov hom tsiaj uas ua rau internucleosomal DNA fragmentation.
Cov Lus Qhia Tshwj Xeeb
| Khoom | Cov Lus Qhia Tshwj Xeeb | Cov txiaj ntsig |
| Qhov tsos | Hmoov siv lead ua daj | Hmoov siv lead ua daj |
| Cov Ntsiab Lus | ≥99.0% | 99.53% |
| Qhov kub yaj | 112.0-116.0 ℃ | 113.0-113.6 ℃ |
| Tshauv | ≤0.05% | 0.03% |
| Poob thaum ziab | ≤0.5% | 0.28% |
| Xaus lus | Cov txiaj ntsig ua raws li cov qauv ntawm lub tuam txhab | |
Kev Siv
Nws tuaj yeem siv ua cov xim thiab cov organic intermediates, roj hmab tiv thaiv tus neeg sawv cev, inhibitor, antioxidants, tus tsim tawm, thiab lwm yam.
Thov hu rau peb kom tau txais COA thiab MSDS. Ua tsaug.
