70693-41-3 - Names and Identifiers
Name | Nonanoic acid, mixed esters with heptanoic acid, 2,2,4-trimethyl-1,3-pentanediol and valeric acid
|
Synonyms | Nonanoic acid, mixed esters with heptanoic acid, 2,2,4-trimethyl-1,3-pentanediol and valeric acid
|
CAS | 70693-41-3
|
70693-41-3 - Physico-chemical Properties
Molecular Formula | C22H42O4
|
Molar Mass | 370.56648 |
70693-41-3 - Introduction
The mixed ester of 2,2, 4-trimethyl-1, 3-pentanediol nonanoic acid with heptanoic acid and pentanoic acid is a compound, and the common name is Triacetin. Its chemical formula is C9H18O6.
Triacetin has the following characteristics:
1. Physical properties: It is a colorless and transparent liquid with low viscosity and sweet taste.
2. Solubility: It is soluble in alcohol and ether solvents, and mutually soluble in multiple organic solvents.
3. Stability: It is relatively stable at room temperature and is not easy to react with common chemicals.
Triacetin has a wide range of applications:
1. Softener: It can be used as a softener for coatings, glues and plastics to increase their flexibility.
2. Solvent: Due to its good solubility, Triacetin can be used as a solvent for suspension, dispersion and extraction processes.
3. Flavor agent: It can be used as a flavor agent in food, medicine and cosmetics to enhance its taste or smell.
4. Pharmaceutical excipients: Triacetin can be used as a tablet coating agent or liquid dosage form of solvent and stabilizer.
The method for preparing Triacetin includes an esterification reaction. It can be synthesized by esterification of acetic acid and 1,3-pentanediol, and heptanoic acid and valeric acid are the acid catalysts for the reaction. The reaction is usually carried out under neutral conditions with heating for 30-60 minutes.
Regarding safety information, Triacetin is a relatively safe compound for the human body, and it has no obvious irritation and toxicity. During use, care should be taken to avoid contact with skin and eyes to avoid discomfort. When storing and handling, it should be kept in a closed container, away from heat sources and strong oxidants. When disposing of waste, local codes and regulations should be observed. If you have any safety questions, please refer to the relevant safety data sheet or consult a professional.
Last Update:2024-04-09 21:04:16