CAS 141-86-6 | 2,6-Diaminopyridine
Molecular Formula: C5H7N3
Molecular Weight: 109.13
EINECS: 205-507-2
Purity: 97% Min.
Package: 100 g / 1 kg / 25 kg
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Product Introduction
Introduction
2,6-Diaminopyridine can be used in the manufacture of pain reliever Phenazopyridine.
Specification of CAS 141-86-6 | 2,6-Diaminopyridine
ITEMS | SPECIFICATION |
Melting point | 117-122 °C (lit.) |
color | Beige to dark brown-gray |
solubility | 180g/l |
storage temp. | Store below +30°C. |
Fp | 155°C |
refractive index | 1.5340 |
form | Flakes or Crystalline Powder |
EPA Substance Registry System | 2,6-Pyridinediamine (141-86-6) |
Water Solubility | 9.9 g/100 mL (20 ºC) |
density | 1.7110 |
Boiling point | 285 °C (lit.) |
pka | 6.13 |
InChIKey | VHNQIURBCCNWDN-UHFFFAOYSA-N |
NIST Chemistry Reference | 2,6-Pyridinediamine(141-86-6) |
BRN | 108513 |
PH | >7 (H2O) |
CAS DataBase Reference | 141-86-6(CAS DataBase Reference) |
Synthesis of CAS 141-86-6 | 2,6-Diaminopyridine
Conditions
With ammonia In water at 190℃; under 18751.9 Torr; for 6h;
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