| 4-Aminopyridine Chemical Properties |
| Melting point | 155-158 °C (lit.) |
| Boiling point | 273 °C (lit.) |
| density | 1.26 |
| refractive index | 1.5560 (estimate) |
| Fp | 156°C |
| storage temp. | 2-8°C |
| solubility | H2O: soluble50mg/mL, clear, colorless |
| pka | 9.114(at 25℃) |
| form | Crystalline Powder, Solid or Crystals |
| color | White to faint grey to light yellow |
| Water Solubility | Soluble in water(112 g/L at 20 deg C). Soluble in ethyl ether, benzene. Slightly soluble in ligroin. Very soluble in ethanol. Soluble in methanol, acetone, tetrahydrofuran, isopropanol, acetonitrile, N,N-dimethylformamide, dimethylsulfoxide, and ethanol. |
| Merck | 14,3933 |
| BRN | 105782 |
| InChIKey | NUKYPUAOHBNCPY-UHFFFAOYSA-N |
| CAS DataBase Reference | 504-24-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-Pyridinamine(504-24-5) |
| EPA Substance Registry System | 4-Aminopyridine (504-24-5) |
About Us:
Hebei Zhanyao Biotechnology Co. LTD is established in 2010, which is a fast growing intermediate company located in Shijiazhuang, Hebei Province. After ten years of development, Hebei Zhanyao has become a diversified company, not only involved in Pharmaceutical Intermediates, but also in the field of agricultural products. Also Have factory for plastic&rubbler granule, So far, Hebei Zhanyao has operations in 35 countries, and most of its big customers are from Europe and the United States. The quality of hebei Zhanyao products is always the best among Chinese suppliers, with some products of 99.9+ purity. This is an important reason for customers to choose
High quality with competitive price.
1. Standard bp/usp/ep/enterprise standard.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
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