4-氟-2-甲基-1-三氟甲基苯

4-氟-2-甲基-1-三氟甲基苯 - Names and Identifiers

Name	4-Fluoro-2-methylbenzotrifluoride
Synonyms	PTF-F-3ME 2-METHYL-4-FLUOROBENZOTRIFLUORIDE 4-Fluoro-2-methylbenzotrifluoride 4-FLUORO-2-METHYL-BENZOTRIFLUORIDE 4-FLUORO-2-METHYLBENZOTRIFLUOROIDE 4-TRIFLUOROMETHYL-3-METHYLFLUOROBENZENE 4-FLUORO-2-METHYL-1-TRIFLUOROMETHYL-BENZENE 1-fluoro-2-methyl-3-(trifluoromethyl)benzene Benzene, 4-fluoro-2-methyl-1-(trifluoromethyl)-
CAS	80245-26-7
InChI	InChI=1/C8H6F4/c1-5-4-6(9)2-3-7(5)8(10,11)12/h2-4H,1H3

4-氟-2-甲基-1-三氟甲基苯 - Physico-chemical Properties

Molecular Formula	C8H6F4
Molar Mass	178.13
Density	1.241±0.06 g/cm3(Predicted)
Boling Point	131.2±35.0 °C(Predicted)
Flash Point	20.2°C
Vapor Presure	11.5mmHg at 25°C
Storage Condition	2-8°C
Refractive Index	1.416

4-氟-2-甲基-1-三氟甲基苯 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
Hazard Class	IRRITANT

4-氟-2-甲基-1-三氟甲基苯 - Introduction

It is an organic compound with the molecular formula C8H6F4, often replaced by the chemical formula C6H5CF3. It is a colorless liquid with a sweet fragrance.

This compound is commonly used as a solvent and is widely used in the chemical industry. It is chemically stable and soluble in many organic solvents, such as alcohols, ethers and ketones. It has a low boiling point and flash point, making it an ideal solvent choice.

Preparation of Table 4 can be obtained by reacting 2-fluoro-4-methylphenylboronic acid with a trifluoromethyl compound. The specific steps are as follows: first, 2-fluoro-4-methylphenylboronic acid and iodoethane are reacted in the presence of a strong base to generate a boric acid ester compound; then, it is reacted with a brominated trifluoromethyl compound to finally obtain quinolone.

When using and storing, pay attention to safety. It may be irritating to the eyes and skin, so wear appropriate protective equipment when using it. At the same time, it is a flammable liquid, away from open flames and high temperature substances. Avoid inhaling its vapors and operate in a well-ventilated place. When stored, it should be stored in a closed container, away from oxidizing agents and fire sources.

In general, it is a commonly used organic solvent and has a wide range of uses in the chemical industry. However, pay attention to safety when using and storing, and follow the relevant safety operation specifications.

Last Update：2024-04-10 22:29:15