Propanedioic acid, hexadecyl-, diethyl ester
Hexadecylmalonic acid diethyl ester
CAS: 41433-81-2
Molecular Formula: C23H44O4
Propanedioic acid, hexadecyl-, diethyl ester - Names and Identifiers
| Name | Hexadecylmalonic acid diethyl ester |
| Synonyms | DIETHYL HEXADECYLMALONATE DIETHYL N-HEXADECYLMALONATE Diethyl n-hexadecylmalonate Diethyl 2-hexadecylmalonate diethyl hexadecylpropanedioate Hexadecylmalonic acid diethyl ester 2-hexadecyl-malonicaciddiethylester n-Hexadecylmalonic acid diethyl ester hexadecyl-propanedioicaciddiethylester Propanedioic acid, hexadecyl-, diethyl ester |
| CAS | 41433-81-2 |
| EINECS | 255-364-5 |
| InChI | InChI=1/C23H44O4/c1-4-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22(24)26-5-2)23(25)27-6-3/h21H,4-20H2,1-3H3 |
Propanedioic acid, hexadecyl-, diethyl ester - Physico-chemical Properties
| Molecular Formula | C23H44O4 |
| Molar Mass | 384.59 |
| Density | 0.9118 |
| Melting Point | 24-27°C |
| Boling Point | 204-208°C 2mm |
| Flash Point | 178.9°C |
| Vapor Presure | 1.15E-06mmHg at 25°C |
| Refractive Index | 1.4445 |
Propanedioic acid, hexadecyl-, diethyl ester - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
Propanedioic acid, hexadecyl-, diethyl ester - Introduction
Hexadecylmalonic acid diethyl ester, also known as Hexadecylmalonic acid diethyl ester, is an organic compound. The following is information about its nature, use, formulation and safety:
Nature:
-Appearance: colorless liquid
-Molecular formula: C20H38O4
-Molecular weight: 342.52g/mol
-Density: about 0.89 g/cm cubic
-Boiling point: about 320 degrees Celsius
-Melting point: about -24 degrees Celsius
-Solubility: Soluble in ether and organic solvents, insoluble in water
Use:
- Hexadecylmalonic acid diethyl ester can be used as a non-ionic surfactant and as a catalyst or additive in certain chemical reactions.
-It can also be used as a synthetic intermediate for certain polymer compounds.
Preparation Method:
Hexadecylmalonic acid diethyl ester can be prepared by the following steps:
-Add hexadecanoic acid and diethyl malonate to the reaction vessel.
-Under proper temperature and pressure, after a certain reaction time, Hexadecylmalonic acid diethyl ester is generated.
-perform subsequent treatments such as purification and precipitation to obtain pure Hexadecylmalonic acid diethyl ester.
Safety Information:
Hexadecylmalonic acid diethyl ester should observe the following safety precautions:
-Avoid contact with skin and eyes. In case of contact, rinse immediately with plenty of water.
-Avoid inhaling its vapors, and should be equipped with appropriate ventilation equipment or wear a gas mask during operation.
-storage should be placed in a cool, dry, ventilated place, away from the fire and open flame.
-Please follow the correct safety operation measures during use or handling, and refer to the chemical safety data form. Keep out of the reach of children and pets.
Nature:
-Appearance: colorless liquid
-Molecular formula: C20H38O4
-Molecular weight: 342.52g/mol
-Density: about 0.89 g/cm cubic
-Boiling point: about 320 degrees Celsius
-Melting point: about -24 degrees Celsius
-Solubility: Soluble in ether and organic solvents, insoluble in water
Use:
- Hexadecylmalonic acid diethyl ester can be used as a non-ionic surfactant and as a catalyst or additive in certain chemical reactions.
-It can also be used as a synthetic intermediate for certain polymer compounds.
Preparation Method:
Hexadecylmalonic acid diethyl ester can be prepared by the following steps:
-Add hexadecanoic acid and diethyl malonate to the reaction vessel.
-Under proper temperature and pressure, after a certain reaction time, Hexadecylmalonic acid diethyl ester is generated.
-perform subsequent treatments such as purification and precipitation to obtain pure Hexadecylmalonic acid diethyl ester.
Safety Information:
Hexadecylmalonic acid diethyl ester should observe the following safety precautions:
-Avoid contact with skin and eyes. In case of contact, rinse immediately with plenty of water.
-Avoid inhaling its vapors, and should be equipped with appropriate ventilation equipment or wear a gas mask during operation.
-storage should be placed in a cool, dry, ventilated place, away from the fire and open flame.
-Please follow the correct safety operation measures during use or handling, and refer to the chemical safety data form. Keep out of the reach of children and pets.
Last Update：2024-04-10 22:29:15
