Pyrazine, 2,5-diMethyl-3-(3-Methylbutyl)- - Names and Identifiers
Pyrazine, 2,5-diMethyl-3-(3-Methylbutyl)- - Physico-chemical Properties
| Molecular Formula | C11H18N2
|
| Molar Mass | 178.27 |
Pyrazine, 2,5-diMethyl-3-(3-Methylbutyl)- - Upstream Downstream Industry
Pyrazine, 2,5-diMethyl-3-(3-Methylbutyl)- - Introduction
isopentyldimethylpyrazine,2-isopentyl-3,6-dimethylpyrazine, also known as isopentyldimethylpyrazine, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Yellow liquid or crystalline solid.
-Solubility: Its solubility is large and can be dissolved in most organic solvents, such as ethanol, acetone and dimethylformamide.
-Nose: Strong aromas of grilled meat, smoked and coffee.
Use:
-Food additives: Because of its roasted meat and smoked aroma characteristics, it is often used as a food additive in meat, sausages, condiments and seasonings to give the product a special flavor.
-Flavor: used in a variety of food and beverage flavor, add flavor.
-cosmetics: commonly used as soap, shampoo, shower gel and other personal care products flavor ingredients, giving the product a special fragrance.
Method:
isopentyldimethylpyrazine,2-isopentyl-3,6-dimethylpyrazine can be prepared by the condensation reaction of pyrazine and isovaleraldehyde. The specific steps are as follows:
1. Mix the pyrazine and isovaleraldehyde in a reaction vessel.
2. The reaction is carried out at an appropriate temperature and reaction time.
3. Place the reaction material, after filtration, crystallization and other treatment, get the target product.
Safety Information:
- isopentyldimethylpyrazine,2-isopentyl-3,6-dimethylpyrazine is relatively stable under general conditions, but it still needs to be stored in a sealed container, away from fire sources, and avoid exposure to direct sunlight.
-Avoid contact with skin and eyes. If you do, rinse with plenty of water immediately.
-Avoid inhaling or swallowing the substance during use.
-If necessary, the compound should be used in accordance with personal protective measures and chemical safety practices.
Last Update：2024-04-09 02:00:50