PYRIPROPANOL - Names and Identifiers
PYRIPROPANOL - Physico-chemical Properties
| Molecular Formula | C8H11NO
|
| Physical and Chemical Properties | The pure product is a colorless and transparent oily liquid with a special odor. B. p.260 ℃/101.3 × 10-3Pa, 98 ℃/0.13 × 10-3Pa, vapor pressure 66.7Pa (90~95 ℃), refractive index n20D1.5298, relative density 1.07(10 ℃). Soluble in propyl ether, ethanol, ether, chloroform, benzene, toluene and other organic solvents, slightly soluble in water (3g/L,16 ℃), insoluble in petroleum ether. The original medicine is a light yellow to reddish brown oily liquid with a special odor. |
PYRIPROPANOL - Introduction
Pyridinol is an organic compound with the chemical formula C5H6N2O. The following is a description of the nature, use, preparation and safety information of pyridine alcohol:
Nature:
1. Appearance: Pyridinol is a colorless to pale yellow crystalline solid.
2. Solubility: pyridine alcohol is soluble in water, alcohol and ether and other organic solvents, slightly soluble in petroleum ether.
3. Stability: Pyridinol is stable to light and heat, but may react under strong acid or alkaline conditions.
Use:
1. Drug: pyridoxine alcohol has antipruritic, anti-inflammatory, anti-allergic and other pharmacological effects, can be used for the treatment of skin diseases, such as eczema, psoriasis and so on.
2. Cosmetics: pyridine alcohol is also used as an ingredient in some cosmetics, with moisturizing, antioxidant, antibacterial and other functions.
3. Industry: Pyridinol is used as a catalyst in some synthetic reactions.
Preparation Method:
There are many methods for the preparation of pyridine alcohol:
1. Pyridine alcohol can be prepared by the reduction method of pyridine.
2. Pyridinol can also be obtained by the oxidation and hydrolysis of pyridine.
Safety Information:
1. Use note: pyridine alcohol has a certain irritation, should avoid contact with skin, eyes and respiratory tract.
2. Storage: Pyridinol should be stored in a cool, dry, well-ventilated place, away from fire and oxidant.
3. Waste treatment: pyridine alcohol and its waste liquid should be treated in accordance with specific environmental protection regulations and should not be discharged into the environment at will.
4. Other precautions: when using pyridine alcohol, you should carefully read the product manual and abide by the relevant operating procedures and safe operation specifications. If you feel unwell or take it by mistake, please seek medical attention or consult a professional in time.
Last Update：2024-04-09 02:00:35