249504-38-9

249504-38-9 - Names and Identifiers

Name	5-(4-Fluorophenyl)thiophene-2-carboxaldehyde
Synonyms	5-(4-Fluorophenyl)thiophene-2-carboxaldehyde 2-Thiophenecarboxaldehyde, 5-(4-fluorophenyl)-
CAS	249504-38-9

249504-38-9 - Physico-chemical Properties

Molecular Formula	C11H7FOS
Molar Mass	206.2360832
Density	1.288
Melting Point	113-114℃
Storage Condition	Room Temprature

249504-38-9 - Upstream Downstream Industry

Downstream Products

5-(4-FLUOROPHENYL)THIOPHENE-2-CARBOXYLI&
(5-broMo-2-Methylphenyl)(5-(4-fluorophenyl)thiophen-2-yl)Methanone

249504-38-9 - Introduction

5-(4-Fluorophenyl)thiophene-2-carboxaldehyde is an organic compound with the molecular formula C11H7FOS. The following is an introduction to some of its properties, uses, methods and safety information:

Nature:
-Appearance: It is a yellow to orange solid.
-Solubility: Soluble in most organic solvents, such as chloroform, dimethylformamide, etc.
-Melting point: About 75-77 degrees Celsius.
-Storage stability: Stable in the dark, low temperature, dry conditions.

Use:
- 5-(4-Fluorophenyl)thiophene-2-carboxaldehyde is an intermediate in organic synthesis, which can be used to synthesize various functional materials (such as organic light-emitting diodes, organic solar cells, etc.), pharmaceuticals (such as anti-cancer drugs, etc.) and pesticides.

Method:
- 5-(4-Fluorophenyl)thiophene-2-carboxaldehyde can be prepared by the Vilsmeier-Haack reaction of thiophene. The specific step is to react thiophene with tetrachloroformamide and phosphorus oxychloride, and at an appropriate temperature and reaction time, to generate the target product.

Safety Information:
- 5-(4-Fluorophenyl)thiophene-2-carboxaldehyde may cause irritation to the human body, should avoid inhalation, contact with the skin or ingestion.
-in the process of Operation should pay attention to the use of protective gloves, protective glasses and other personal protective equipment.
-It should be operated in a well-ventilated place to avoid dust and vapor.
-In case of accidental contact or inhalation, wash your skin or eyes immediately and seek medical attention.

Last Update：2024-04-09 02:00:51