2(5H)-Furanone CAS No.: 497-23-4

��发布时间：2025-02-28 ��浏览次数：311次

 Chemical Name: 2(5H)-Furanone

CAS No.: 497-23-4

Molecular Formula: C5H4O2

Molecular Weight: 96.08 g/mol

Appearance: Colorless to pale yellow liquid

Solubility: Soluble in alcohol, ether, and most organic solvents; slightly soluble in water

Storage Conditions: Store in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Keep the container tightly sealed.

What is 2(5H)-Furanone?

2(5H)-Furanone, also known as 2-furanone, is an organic compound containing a furan ring structure. It is a colorless liquid that has a distinctive sweet, caramel-like odor. It occurs naturally in various foods, such as strawberries and pineapples, and is widely used in the food and fragrance industries for its pleasant aroma.

Functions and Applications of 2(5H)-Furanone

Food Industry

2(5H)-Furanone is used as a flavoring agent in the food industry. Its sweet, caramel-like flavor makes it an attractive additive in the production of beverages, baked goods, and confectioneries.

It can also be found naturally in fruits like strawberries and pineapples, contributing to the overall taste and aroma of these foods.

Fragrance Industry

In the fragrance industry, 2(5H)-Furanone is used to enhance scents with a sweet, warm, and fruity note. It is often included in perfumes and air fresheners to add complexity and sweetness.

Chemical Synthesis

It serves as an intermediate in chemical synthesis, particularly for the creation of more complex organic compounds.

2(5H)-Furanone can be used in the preparation of various bioactive molecules for pharmaceutical and agricultural applications.

Safety and Side Effects

2(5H)-Furanone is considered to be of low toxicity and is generally recognized as safe when used in food and fragrance products.

However, excessive exposure may cause mild irritation to the skin or eyes. It should be handled with care to avoid prolonged exposure.

Conclusion

2(5H)-Furanone is a versatile compound that finds applications in the food, fragrance, and chemical industries. Its sweet, caramel-like aroma makes it a valuable additive in flavoring and perfumery. As a chemical intermediate, it can be used in the synthesis of bioactive compounds, contributing to pharmaceutical and agricultural advancements. When handled properly, it poses minimal risk.