Muaj txaus Tshuag, zoo siab thiab sai dua xa khoom. Ntau kom muaj nuj nqis nrog ntau luv nqi.
Yuav tsum muaj ib qho tseev kom muaj, txais tos hu rau peb txhua lub sijhawm.
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Kev piav txog
Khoom npe: 2,3-dimethyl-2,3-dinitrobutane
CAS: 3964-18-9
Mf: c6h12n2o4
MW: 176.17
Einecs: 223-569-9
Melting taw tes: 214-215 ° C (Dec.) (Lit.)
Boiling taw tes: 257.77 ° C (ntxhib kwv yees)
Ceev: 1.1857 (kwv yees)
Refacking Qhov ntsuas: 1.4660 (kwv yees)
Kev qhia tshwj xeeb
| Khoom npe | |
| Cas | 3964-18-9 |
| Kev tshwm sim | Cov hmoov dawb |
| Kev coj dawb huv | 98% min |
| Lub thawv | 1 kg / hnab lossis 20 kg / nruas |
Daim ntawv thov
2,3-dimethyl-2,3-dinitrobutane (dmnb)yog ib qho kev ntxiv rau kev lag luam cov khoom noj yas.
Cov khoom tau raug siv los tsim cov kev ntsuas nrawm, yoj yoj voltammetricam ntsuas protociv ntawm tagged (Dmnb
Cov qauv no siv cov tshuaj phosphate hauv pH 7.0.
Kev Cia
Chav sov, tsaus nti, cua thiab qhuav, ntim thiab khaws cia
Lub Sijhawm Post: Jul-27-2022