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| 融点 | 145-147 °C(lit.) | | 沸点 | 222-224 °C(lit.) | | 比重(密度) | 1.1182 (rough estimate) | | 屈折率 | 1.5304 (estimate) | | 闪点 | 222-224°C | | 貯蔵温度 | Inert atmosphere,Room Temperature | | 溶解性 | ethanol: soluble50mg/mL, clear, colorless to light yellow | | 外見 | Crystals | | 色 | White to tan | | 水溶解度 | 85 g/100 mL | | Sensitive | Hygroscopic | | BRN | 3615340 | | 安定性： | Hygroscopic | | InChIKey | AOJFQRQNPXYVLM-UHFFFAOYSA-N | | CAS データベース | 628-13-7(CAS DataBase Reference) | | EPAの化学物質情報 | Pyridine hydrochloride (628-13-7) |
| | ピリジン塩酸塩 Usage And Synthesis |
| 外観 | 白色～わずかにうすい褐色, 結晶又は塊 | | 溶解性 | 水, エタノールに易溶。エタノール及び水に溶けやすい。 | | 化学的特性 | white to tan crystals | | 使用 | 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 niaci
n and pyridoxal. Pyridine is used in dehalogenation reactions and can be used as a base in condensation reactions. | | 使用 | 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. | | 製造方法 | 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%.
| | 純化方法 | 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.] |
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