Pentanedioic acid, di-C9-11-alkyl esters
Pentanedioic acid, di-C9-11-alkyl esters
CAS: 72379-15-8
Molecular Formula: C23H44O4
Pentanedioic acid, di-C9-11-alkyl esters - Names and Identifiers
| Name | Pentanedioic acid, di-C9-11-alkyl esters |
| Synonyms | Pentanedioic acid, di-C9-11-alkyl esters |
| CAS | 72379-15-8 |
| EINECS | 276-607-1 |
Pentanedioic acid, di-C9-11-alkyl esters - Physico-chemical Properties
| Molecular Formula | C23H44O4 |
| Molar Mass | 384.59306 |
Pentanedioic acid, di-C9-11-alkyl esters - Introduction
Pentanedioic acid, di-C9-11-alkyl esters, also known as di9-undecen-1-yl esters of very long-chain diacids, are fatty acid ester compounds. It consists of an alkyl group with 9 to 11 carbon atoms bonded to Glutaric acid.
The following is a description of its nature, use, method and safety information:
Nature:
-Appearance: Colorless to pale yellow oily liquid.
-Solubility: Soluble in many organic solvents, such as alcohols, ethers and aromatic hydrocarbons.
-Melting point and boiling point: Since it is a liquid, there is no clear melting point and boiling point data.
-Density: about 0.85-0.95g/cm³.
Use:
- Pentanedioic acid, di-C9-11-alkyl esters have good lubricity and are usually used as additives for industrial lubricants.
-It is also used as a softener, histamine base, foaming agent and emulsifier and solvent in cosmetics.
Preparation Method:
Preparation of Pentanedioic acid, di-C9-11-alkyl esters usually use esterification. An alkanol having from 9 to 11 carbon atoms is first reacted with Glutaric acid in the presence of an acid or enzyme catalyst to form the desired esterification product.
Safety Information:
-Due to Pentanedioic acid, di-C9-11-alkyl esters are chemical substances and should follow relevant safety procedures when used.
-Avoid inhalation, contact with skin and eyes as it may be irritating to skin and eyes.
-After infection, rinse immediately with plenty of water and seek medical help.
-Avoid fire and high temperature during storage and handling.
-Detailed safety information and operating instructions can be found in the product's safety data sheet.
The following is a description of its nature, use, method and safety information:
Nature:
-Appearance: Colorless to pale yellow oily liquid.
-Solubility: Soluble in many organic solvents, such as alcohols, ethers and aromatic hydrocarbons.
-Melting point and boiling point: Since it is a liquid, there is no clear melting point and boiling point data.
-Density: about 0.85-0.95g/cm³.
Use:
- Pentanedioic acid, di-C9-11-alkyl esters have good lubricity and are usually used as additives for industrial lubricants.
-It is also used as a softener, histamine base, foaming agent and emulsifier and solvent in cosmetics.
Preparation Method:
Preparation of Pentanedioic acid, di-C9-11-alkyl esters usually use esterification. An alkanol having from 9 to 11 carbon atoms is first reacted with Glutaric acid in the presence of an acid or enzyme catalyst to form the desired esterification product.
Safety Information:
-Due to Pentanedioic acid, di-C9-11-alkyl esters are chemical substances and should follow relevant safety procedures when used.
-Avoid inhalation, contact with skin and eyes as it may be irritating to skin and eyes.
-After infection, rinse immediately with plenty of water and seek medical help.
-Avoid fire and high temperature during storage and handling.
-Detailed safety information and operating instructions can be found in the product's safety data sheet.
Last Update：2024-04-09 21:04:16
