DIETHYL AZELATE - Names and Identifiers
DIETHYL AZELATE - Physico-chemical Properties
Molecular Formula | C13H24O4
|
Molar Mass | 244.33 |
Density | 0.973 g/mL at 25 °C (lit.) |
Melting Point | -16--15.8 °C (lit.) |
Boling Point | 172 °C/18 mmHg (lit.) |
Flash Point | >230 °F |
Storage Condition | Room Temprature |
Refractive Index | 0 |
MDL | MFCD00009218 |
DIETHYL AZELATE - Introduction
DIETHYL AZELATE, chemical formula C12H22O4, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: DIETHYL AZELATE is a colorless to light yellow liquid.
-Solubility: It is soluble in organic solvents such as ether and alcohol, but insoluble in water.
-Odor: The DIETHYL AZELATE has a light fruity aroma.
-Melting point: Its melting point is -20°C.
-Boiling point: its boiling point is 294 ℃.
-Density: Its density is about 0.945g/cm³.
Use:
-As a solvent: DIETHYL AZELATE can be used as a solvent in organic synthesis.
-Fragrance Additives: Because of its pleasant fruit fragrance, DIETHYL AZELATE are often used in food and perfume as fragrance additives to add fragrance.
-Advanced lubricant: It can also be used as a component of advanced lubricants for the manufacture of lubricants and greases.
-cosmetics: DIETHYL AZELATE is also used in cosmetics, such as lipstick, skin care products and shampoo.
Preparation Method:
The preparation of DIETHYL AZELATE is usually obtained by esterification of diethyl alcohol and azelaic acid. Specific preparation methods include:
1. Add diethanol and azelaic acid to the reactor in a certain molar ratio.
2. The esterification reaction is carried out at an appropriate temperature, and acidic catalysts such as sulfuric acid or p-xylene sulfonic acid are commonly used.
3. after a certain reaction time, get DIETHYL AZELATE.
4. Finally, through separation and purification steps, such as distillation, crystallization, etc., pure DIETHYL AZELATE is obtained.
Safety Information:
The safety of DIETHYL AZELATE is high, but the following matters still need to be paid attention:
-Irritating to eyes and skin, avoid contact when using. If contact with skin or eyes occurs, rinse with plenty of water.
-Store away from open flame and high temperature, avoid contact with oxidant and strong acid. To be properly sealed, stored in a cool, ventilated place.
-Pay attention to protection during use, wear protective gloves, goggles and other personal protective equipment.
Please note that the relevant safety operation procedures should be followed when using DIETHYL AZELATE, and the safety of its use should be evaluated according to the specific situation.
Last Update:2024-04-09 15:18:01