(4E)-4-Hexenoic acid - Names and Identifiers
(4E)-4-Hexenoic acid - Physico-chemical Properties
| Molecular Formula | C6H10O2
|
| Molar Mass | 114.14 |
| Density | 0.985±0.06 g/cm3(Predicted) |
| Melting Point | -17--15 °C |
| Boling Point | 98 °C(Press: 11 Torr) |
| pKa | 4.68±0.10(Predicted) |
(4E)-4-Hexenoic acid - Upstream Downstream Industry
(4E)-4-Hexenoic acid - Introduction
(E)-4-Hexenoic acid ((E)-4-Hexenoic acid) is an organic compound with a chemical formula of C6H10O2, containing a double bond in the structure, and its stereo configuration is (E) configuration.
The following are some of the properties of the compound:
1. Appearance:(E)-4-hexenoic acid is a colorless liquid.
2. Odor: with a fruity taste.
3. Density: about 0.92 g/mL.
4. Boiling point: About 163-165 degrees Celsius.
5. Melting Point: About -35 degrees Celsius.
The main uses of (E)-4-hexenoic acid include:
1. Spices: Because of its unique fruit flavor, it is often used as a spice additive in food and beverages.
2. Cosmetics and personal care products: commonly used in the manufacture of perfume, soap and shampoo and other products.
3. Pharmaceutical field: Studies have shown that (E)-4-hexenoic acid has certain antibacterial and anti-inflammatory effects, and may have some application value in the field of medicine.
Common methods for preparing (E)-4-hexenoic acid include:
1. Double bond addition reaction: (E)-4-hexenoic acid is prepared by reacting hexadiene with oxygen or hydrogen peroxide and performing a double bond addition reaction under the action of a catalyst.
2. Hydrochloride reaction: (E)-4-hexenoic acid can be obtained by reacting adipyl chloride with hydrogen.
Safety information about (E)-4-hexenoic acid:
1. The substance can cause irritation to the eyes and skin.
2. Avoid inhaling its vapors and ensure proper ventilation.
3. Wear appropriate protective gloves and glasses when using the substance.
4. If external contact with skin or eyes, rinse immediately with plenty of water and seek medical assistance.
Last Update：2024-04-09 21:54:55