Formic Acid 2-Phenylethyl Ester(CAS#104-62-1)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 43 – May cause sensitization by skin contact |
| Safety Description | 36/37 – Wear suitable protective clothing and gloves. |
| WGK Germany | 2 |
| RTECS | LQ9400000 |
| Toxicity | The acute oral LD50 value in rats was reported to be 3.22 ml/kg (2.82-3.67 ml/kg) (Levenstein, 1973a).The acute dermal LD50 value was reported as > 5 ml/kg in the rabbit (Levenstein, 1973b). |
Introduction
2-phenylethyl formate. The following is an introduction to its nature, use, preparation method and safety information:
Quality:
2-phenylethyl formate is a colorless liquid with a sweet, fruity aroma. It is insoluble in water and slightly soluble in ethanol and ether.
Use:
2-phenylethyl formate is widely used in the fragrance and flavor industry, and is often used to prepare fruit flavors, floral flavors and flavors. Its fruity flavor is often used in fruit-flavored drinks, candies, chewing gum, perfumes and other products.
Method:
2-phenylethyl formate can be obtained by the reaction of formic acid and phenylethanol. The reaction conditions are usually under acidic conditions, and a catalyst (such as acetic acid, etc.) is added for the condensation reaction. The product is distilled and purified to obtain pure forme-2-phenylethyl ester.
Safety Information:
2-phenylethyl formate is toxic and irritating to a certain extent. If it comes into contact with the skin and eyes, it can cause irritation or inflammation. Inhaling excessive amounts of forme-2-phenylethyl vapor may cause symptoms such as respiratory irritation and dizziness. Appropriate personal protective equipment such as gloves, glasses, and face shields should be worn when in use. At the same time, it is necessary to avoid contact with the oxidant during storage, and avoid high temperature and ignition sources.
