4440-92-0 - Names and Identifiers
4440-92-0 - Physico-chemical Properties
| Molecular Formula | C22H26O6
|
| Molar Mass | 386.44 |
4440-92-0 - Upstream Downstream Industry
4440-92-0 - Introduction
1,4-butanedione (1,4-butanedione), also known as dipentanone, is a colorless liquid with a strong fragrance. The following is detailed information about 1,4-butanedione:
Nature:
-Appearance: colorless transparent liquid
-Density: 0.98g/cm³
-Boiling point: 153-155 ℃
-Melting point:-16 ℃
-Miscibility: Miscible with water, ethanol and Ether solvents
-Chemical properties: 1,4-butanedione has the characteristics of a ketone, can be used as an electrophile and perform addition reactions.
Use:
-Industrial applications: 1,4-butanedione is widely used in dye synthesis, pharmaceutical intermediates production, perfumes and cosmetics.
-Food Science: 1,4-butanedione is used as a food additive and is often used in flavorings and spices.
-Medical application: 1,4-butanedione can be used as alkaloid preparation and inhibitor research.
Method:
1,4-butanedione can be prepared by oxidation of 2,3-butanediol. It can also be obtained by dehydration reaction of 1,4-butanediol.
Safety Information:
-The vapor of 1,4-butanedione may be irritating to the eyes and respiratory tract, and care should be taken to avoid inhaling the vapor.
-Contact with skin may cause allergic reactions. Protective gloves and goggles are recommended.
-If 1,4-butanedione is ingested by mistake, seek medical advice immediately.
-During storage and use, it should be kept in a cool, well-ventilated place, away from fire and flame.
Please note that this is only a general description of 1,4-butanedione. Before actual use, you should carefully read the product manual and related safety information, and use it in accordance with the correct operation methods and safety regulations.
Last Update：2024-04-09 15:18:02