Phenethyl isobutyrate(CAS#103-48-0)
| Safety Description | 24/25 – Avoid contact with skin and eyes. |
| WGK Germany | 2 |
| RTECS | NQ5435000 |
| HS Code | 29156000 |
| Toxicity | LD50 orl-rat: 5200 mg/kg FCTXAV 16,637,78 |
Introduction
Phenylethyl isobutyrate. The following is an introduction to the nature, use, preparation and safety information of IBPE:
Quality:
Colorless transparent liquid in appearance with a fruity aroma.
Soluble in most organic solvents, insoluble in water.
It has a lower vapor pressure and is less volatile to the environment.
Use:
In the pharmaceutical industry, IBPE is also commonly used as a fragrance additive in chewable tablets and oral fresheners.
Method:
Phenyl isobutyrate can generally be prepared by esterification of phenylacetic acid and isobutanol. Catalysts such as sulfuric acid can be added to the reaction, and acid catalysts can be used to promote the esterification reaction.
Safety Information:
IBPE is irritating, avoid contact with skin and eyes, wear protective gloves and glasses when using it.
Avoid inhaling IBPE vapors and ensure that it is used in a well-ventilated environment.
It is less volatile, IBPE has a higher combustion point, has a certain fire hazard, and needs to be kept away from open flames or high-temperature objects.
When storing, it should be stored tightly closed, away from oxidants and fire sources.
