CAS 16932-49-3|2, 6-Dimethoxybenzonitrile
Cov mis mos molecular: C5H3ClFN
Molecular Luj: 131.54
EINECS: 629-495-7
Purity: 97% Min.
Pob: 5 g / 25 g / 100 g / 1 kg / 25 kg
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2, 6-Dimethoxybenzonitrile yog dawb koob zoo li siv lead ua. Lub melting point yog 119-123 degree, thiab lub boiling point yog 310 degree. tsis soluble hauv dej.
Specification ntawm CAS: 16932-49-3 2, 6-DIMETHOXYBENZONITRILE
Yam khoom | SPECIFICATION |
Melting point | 119-123 degree |
cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
xim | Lub teeb beige |
Refractive Index | 1.5300 |
daim ntawv | Crystalline hmoov |
ceev | 1.2021 |
Boiling point | 310 degree |
CAS DataBase Reference | 16932-49-3 |
Synthesis ntawmCAS: 16932-49-3 2, 6-DIMETHOXYBENZONITRILE
Theem #1: 1,3-Dimethoxybenzene Nrog n-butyllithium Hauv tetrahydrofuran; hexane ntawm 0 degree ; rau 2h;.
Theem #2: N, N-dimethyl-formamide Hauv tetrahydrofuran; hexane ntawm 0 degree ; rau 2h;.
Theem #3: Nrog 1,3-Diiodo-5,5-dimethyl-2,4-imidazolidinedione; ammonia hauv tetrahydrofuran; hexane; dej ntawm 0 - 20 degree; rau 2h;.
Siv:
Ushijima, Sousuke; Moriyama, Katsuhiko; Togo, Hideo
[Tetrahedron, 2011, vol. 67, nr 5, p. 958 - 964]
Cim npe nrov: cas 16932-49-3,16932-49-3,2 6-dimethoxybenzonitrile, nqe, hais, luv nqi, hauv Tshuag, muag
