CAS 29181-50-8 | PYRIDINE-2,4-DICARBONITRILE
Molecular Formula: C7H3N3
Molecular Weight: 129.12
EINECS: 249-492-0
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg
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Product Introduction
Specification of CAS 29181-50-8 | PYRIDINE-2,4-DICARBONITRILE
ITEMS | SPECIFICATION |
Melting point | 89-93 °C (lit.) |
Storage temp. | Inert atmosphere,Room Temperature |
EPA Substance Registry System | 2,4-Pyridinedicarbonitrile (29181-50-8) |
Density | 1.25 g/cm3 |
Boiling point | 261.8 °C |
pka | -3.67 |
NIST Chemistry Reference | 2,4-Dicyanopyridine(29181-50-8) |
BRN | 115936 |
CAS DataBase Reference | 29181-50-8(CAS DataBase Reference) |
Synthesis of CAS 29181-50-8 | PYRIDINE-2,4-DICARBONITRILE
Conditions
With racemic 2-di-tert-butylphosphino-1,1'-binaphthyl; palladium(II) trifluoroacetate; zinc In N,N-dimethyl acetamide at 80℃; for 17h;
Reference
Littke, Adam; Soumeillant, Maxime; Kaltenbach III, Robert F.; Cherney, Robert J.; Tarby, Christine M.; Kiau, Susanne
[Organic Letters, 2007, vol. 9, # 9, p. 1711 - 1714]
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