1-[4-fluoro-2-(trifluoromethyl)phenyl]ethan-1-one

1-[4-fluoro-2-(trifluoromethyl)phenyl]ethan-1-one - Names and Identifiers

Name	4-fluoro-2-(trifluoromethyl)acetophenone
Synonyms	4'-Fluoro-2'-trifluoromethylacetophenone 4-fluoro-2-(trifluoromethyl)acetophenone 4-FLUORO-2-(TRIFLUOROMETHYL)ACETOPHENONE 4'-FLUORO-2'-(TRIFLUOROMETHYL)ACETOPHENONE 4'-fluoro-2'-(trifluoromethyl)acetophenone 4'-Fluoro-2'-(trifluoromethyl)acetophenone 1-(4-Fluoro-2-trifluoromethylphenyl)ethanone 1-[4-fluoro-2-(trifluoromethyl)phenyl]ethanone 1-[4-fluoro-2-(trifluoromethyl)phenyl]ethan-1-one 1-[4-Fluoro-2-(trifluoromethyl)phenyl]ethan-1-one, 2-Acetyl-5-fluorobenzotrif 1-[4-Fluoro-2-(trifluoromethyl)phenyl]ethan-1-one, 2-Acetyl-5-fluorobenzotrifluoride
CAS	208173-21-1
EINECS	220-903-5
InChI	InChI=1/C9H9FO2/c1-6(11)7-3-4-8(10)9(5-7)12-2/h3-5H,1-2H3

1-[4-fluoro-2-(trifluoromethyl)phenyl]ethan-1-one - Physico-chemical Properties

Molecular Formula	C9H6F4O
Molar Mass	206.14
Density	1.299
Boling Point	212℃
Flash Point	79℃
Vapor Presure	0.0279mmHg at 25°C
BRN	7637196
Storage Condition	2-8°C
Refractive Index	1.4475
MDL	MFCD00061251

1-[4-fluoro-2-(trifluoromethyl)phenyl]ethan-1-one - 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

1-[4-fluoro-2-(trifluoromethyl)phenyl]ethan-1-one - Introduction

4-fluoro-2-(trifluoromethyl)acetophenone, chemical formula C8H5F4O, is an organic compound. The following is an introduction to its nature, use, preparation and safety information:

1. Nature:
-Appearance: Colorless liquid or crystalline.
-Solubility: Soluble in organic solvents such as ethers, alcohols and ketones.
-Melting point: approximately -15°C to -20°C.
-Boiling point: about 83°C to 85°C.
-Density: about 1.35 g/cm ^ 3.

2. Use:
-Chemical synthesis: 4-fluoro-2-(trifluoromethyl)acetophenone can be used as an intermediate in organic synthesis and is widely used in the synthesis of fluorinated organic compounds.
-Fungicide: Due to its antibacterial properties, 4-fluoro-2-(trifluoromethyl)acetophenone can be used in the formulation of fungicides.
-Dye: It can also be used as a raw material for dyes to provide special colors for pigments.

3. Preparation method:
The preparation method of 4-fluoro-2-(trifluoromethyl)acetophenone is more complicated and usually requires organic synthesis technology. One commonly used method of preparation is by the reaction of trifluoromethylbenzene with tetrafluoroacetylformic anhydride.

4. Safety Information:
-Irritating to skin and eyes, rinse with plenty of water immediately after contact and seek medical help.
-Maintain a well-ventilated environment when using or storing 4-fluoro-2-(trifluoromethyl)acetophenone.
-Avoid inhaling gases or solutions, and the operator should wear chemical protective gloves and glasses.
-During storage and transportation, it is necessary to avoid contact with oxidants, strong acids, strong bases and other substances to avoid chemical reactions.

Please note that before performing any chemical experiments or operations, please carefully read and follow the relevant safety manuals and operating procedures.

Last Update：2024-04-10 22:29:15