Ethanone, 2,2,2-trifluoro-1-(2-thienyl)-

Ethanone, 2,2,2-trifluoro-1-(2-thienyl)- - Names and Identifiers

Name	2-(trifluoroacetyl)thiophene
Synonyms	2-(trifluoroacetyl)thiophene 2-(TRIFLUOROACETYL)THIOPHENE 2-Thienyl trifluoromethyl ketone 2,2,2-TRIFLUORO-1-(2-THIENYL)ETHANONE Ethanone, 2,2,2-trifluoro-1-(2-thienyl)- 2,2,2-TRIFLUORO-1-THIOPHEN-2-YL-ETHANONE 1-(Thien-2-yl)-2,2,2-trifluoroethan-1-one 2,2,2-trifluoro-1-(thiophen-2-yl)ethanone 2,2,2-trifluoro-1-(thiophen-2-yl)ethan-1-one Ethanone, 2,2,2-trifluoro-1-(2-thienyl)- (9CI)
CAS	651-70-7
InChI	InChI=1/C6H3F3OS/c7-6(8,9)5(10)4-2-1-3-11-4/h1-3H

Ethanone, 2,2,2-trifluoro-1-(2-thienyl)- - Physico-chemical Properties

Molecular Formula	C6H3F3OS
Molar Mass	180.15
Density	1.403g/mLat 25°C(lit.)
Boling Point	163-165°C(lit.)
Flash Point	138°F
Vapor Presure	0.573mmHg at 25°C
Appearance	Liquid
Color	Clear colorless to yellow
BRN	1309208
Storage Condition	2-8°C(protect from light)
Refractive Index	n20/D 1.486(lit.)
MDL	MFCD00041427

Ethanone, 2,2,2-trifluoro-1-(2-thienyl)- - 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 - Wear suitable protective clothing.
UN IDs	UN 1993 3/PG 3
WGK Germany	3
Hazard Note	Irritant
Hazard Class	3
Packing Group	III

Ethanone, 2,2,2-trifluoro-1-(2-thienyl)- - Introduction

2-(trifluoroacetyl)thiophene is an organic compound whose molecular formula is C6H3F3O2S. The following is an introduction to some of its properties, uses, methods and safety information:

Nature:
-Appearance: 2-(trifluoroacetyl)thiophene is a colorless to slightly yellow liquid.
-Solubility: It can be dissolved in organic solvents such as ethanol and dimethylformamide.

Use:
- 2-(trifluoroacetyl)thiophene is often used as a starting material or an important intermediate in organic synthesis. It can participate in various synthetic reactions, such as Suzuki coupling, Stille reaction, etc., for the synthesis of organic compounds with different functional groups.
-It can also be used as a material in organic light-emitting diodes (OLED) to prepare light-emitting layers, with potential optoelectronic applications.

Preparation Method:
-2-(trifluoroacetyl)thiophene can be synthesized by introducing a trifluoroacetyl group into thiophene. A common synthetic method is to react thiophene with trifluoroacetic anhydride (trifluoroacetic anhydride) to produce the desired product.

Safety Information:
- 2-(trifluoroacetyl)thiophene has not been subjected to detailed toxicity studies, so caution is required when using and handling. When used in the laboratory, you should follow the relevant safety procedures, including wearing protective glasses and gloves, and ensure that the operation is carried out in a well-ventilated environment.
-During storage and transportation, it should be kept in a cool, dry, ventilated place, away from fire and combustibles.

Last Update：2024-04-10 22:29:15