- Pyridine hydrochloride
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- $15.00 / 1kilograms
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2024-04-24
- CAS:628-13-7
- Min. Order: 10kilograms
- Purity: 99%
- Supply Ability: 100tons
- Pyridine chlorhydrate
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- $0.00 / 1kg
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2024-04-12
- CAS:628-13-7
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 5000kg/month
- Pyridine hydrochloride
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- $8.00 / 1KG
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2024-01-22
- CAS:628-13-7
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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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. | | 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 niaci
n 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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