2,2-二氟-2-(间甲苯基)乙酸乙酯

2,2-二氟-2-(间甲苯基)乙酸乙酯 - Names and Identifiers

Name	Ethyl 2,2-difluoro-2-m-tolylacetate
Synonyms	Ethyl 2,2-difluoro-2-m-tolylacetate ethyl 2,2-difluoro-2-(m-tolyl)acetate Benzeneacetic acid, α,α-difluoro-3-methyl-, ethyl ester
CAS	698379-26-9

2,2-二氟-2-(间甲苯基)乙酸乙酯 - Physico-chemical Properties

Molecular Formula	C11H12F2O2
Molar Mass	214.21

2,2-二氟-2-(间甲苯基)乙酸乙酯 - Introduction

Ethyl 2,2-difluoro-2-m-tolylacetate is an organic compound with the chemical formula C11H11F2O2. It is a colorless liquid with a strong sweet smell at room temperature.

This compound is commonly used as an intermediate in the synthesis of flavors and fragrances. It has a unique aroma and fragrance, can be widely used in food, beverage, cosmetics and perfume and other fields.

There are two main methods for preparing Ethyl 2,2-difluoro-2-m-tolylacetate. One is to react M-Toluic acid and hydrofluoric acid to obtain m-tolylfluoromethane, and then react with ethyl acetate to obtain the target product. Another method is to obtain m-tolylfluoromethane by reacting M-Toluic acid with ferrous fluoride, and then reacting with ethyl acetate.

Regarding safety, Ethyl 2,2-difluoro-2-m-tolylacetate may be irritating to the skin and eyes, and inhaled overdose may cause symptoms such as dizziness, headache, and difficulty breathing. Therefore, appropriate protective measures should be worn during use to avoid direct contact with skin and eyes. At the same time, attention should be paid to maintaining a well-ventilated working environment and avoiding inhalation of gas.

Last Update：2024-04-09 21:54:55