- Pyridine Hydrochloride
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- $5.00 / 1KG
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2024-09-29
- CAS:628-13-7
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10000kg
- Pyridine hydrochloride
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- $15.00 / 1kilograms
-
2024-09-28
- CAS:628-13-7
- Min. Order: 10kilograms
- Purity: 99%
- Supply Ability: 100tons
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| Pyridine hydrochloride Basic information |
| Pyridine hydrochloride Chemical Properties |
Melting point | 145-147 °C(lit.) | Boiling point | 222-224 °C(lit.) | density | 1.1182 (rough estimate) | refractive index | 1.5304 (estimate) | Fp | 222-224°C | storage temp. | Inert atmosphere,Room Temperature | solubility | ethanol: soluble50mg/mL, clear, colorless to light yellow | form | Crystals | color | White to tan | Water Solubility | 85 g/100 mL | Sensitive | Hygroscopic | BRN | 3615340 | Stability: | Hygroscopic | InChIKey | AOJFQRQNPXYVLM-UHFFFAOYSA-N | CAS DataBase Reference | 628-13-7(CAS DataBase Reference) | EPA Substance Registry System | Pyridine hydrochloride (628-13-7) |
| Pyridine hydrochloride Usage And Synthesis |
Chemical Properties | white to tan crystals | Uses | Pyridine Hydrochloride is the hydrochloride salt of pyridine, a basic six-membered heterocyclic ring. Pyridine is a base structure present in many biologically active compounds like the vitamins niacin and pyridoxal. Pyridine is used in dehalogenation reactions and can be used as a base in condensation reactions. | Preparation | Pyridine hydrochloride could be synthesized through the liquid-liquid synthesis method (pyridine and hydrochloric acid) and the gas-liquid synthesis method (pyridine and hydrogen chloride gas) respectively. The yield of the liquid-liquid synthesis method was 85% and the gas-liquid synthesis method was 92%.
| Purification Methods | Crystallise the salt from CHCl3/EtOAc and wash it with Et2O. It is hygroscopic.[Beilstein 20 H 185, 20 I 57, 20 II 103, 20 III/IV 2230, 20/5 V 180.] |
| Pyridine hydrochloride Preparation Products And Raw materials |
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