CAS 21203-68-9|2-Methyl-5-nitropyridine
Cov mis mos molecular: C6H6N2O2
Molecular Luj: 138.12
EINECS: 677-568-7
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg
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Khoom Taw qhia
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2-Methyl-5-nitropyridine yog heterocycle pyridine nruab nrab.
Specification ntawm CAS 21203-68-9|2-Methyl-5-nitropyridine
Yam khoom | SPECIFICATION |
Melting point? | 112 C |
cia temp.? | Inert cua, Chav Kub |
daim ntawv? | Khoom |
Dej Solubility? | Me ntsis soluble hauv dej. |
ceev? | 1.246 g / cm3 |
Boiling point? | 237.1 hli |
pka ua | 1.92 |
CAS DataBase Reference | 21203-68-9(CAS DataBase Reference) |
Synthesis ntawmCAS 21203-68-9|2-Methyl-5-nitropyridine
Cov xwm txheej:
Nrog sulfuric acid ntawm 120 - 124 degree ; rau 8h;.
Siv:
Liu, Mao-Chin; Lin, Tai-Shun; Sartorelli, Alan C.
[Synthetic Communications, 1990, vol. 20, nr 19, p. 2965 - 2970]
Cim npe nrov: cas 21203-68-9,21203-68-9,2-methyl-5-nitropyridine, nqe, hais, luv nqi, hauv Tshuag, muag
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