CAS 16932-49-3 | 2,6-Dimethoxybenzonitrile
Molecular Formula: C5H3ClFN
Molecular Weight: 131.54
EINECS: 629-495-7
Purity: 97% Min.
Package: 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction
Introduction
2,6-Dimethoxybenzonitrile is white needle-like crystal. The melting point is 119-123°C, and the boiling point is 310°C. not soluble in water.
Specification of CAS: 16932-49-3 2,6-DIMETHOXYBENZONITRILE
ITEMS | SPECIFICATION |
Melting point | 119-123 °C |
storage temp. | Sealed in dry,Room Temperature |
color | Light beige |
refractive index | 1.5300 |
form | Crystalline Powder |
density | 1.2021 |
Boiling point | 310 °C |
CAS DataBase Reference | 16932-49-3 |
Synthesis of CAS: 16932-49-3 2,6-DIMETHOXYBENZONITRILE
Stage #1: 1,3-Dimethoxybenzene With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 2h;
Stage #2: N,N-dimethyl-formamide In tetrahydrofuran; hexane at 0℃; for 2h;
Stage #3: With 1,3-Diiodo-5,5-dimethyl-2,4-imidazolidinedione; ammonia In tetrahydrofuran; hexane; water at 0 - 20℃; for 2h;
Reference:
Ushijima, Sousuke; Moriyama, Katsuhiko; Togo, Hideo
[Tetrahedron, 2011, vol. 67, # 5, p. 958 - 964]
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