5-Phenylethynylthiophene-2-aldehyde

5-Phenylethynylthiophene-2-aldehyde - Names and Identifiers

Name	5-(2-Phenyleth-1-Ynyl)Thiophene-2-Carbaldehyde
Synonyms	5-Phenylethynylthiophene-2-aldehyde 5-(Phenylethynyl)thiophene-2-carboxylate 5-(PHENYLETHYNYL)THIOPHENE-2-CARBALDEHYDE 5-(2-phenylethynyl)-2-thiophenecarboxylate 5-(PHENYLETHYNYL)THIOPHENE-2-CARBOXALDEHYDE 5-(2-Phenyleth-1-Ynyl)Thiophene-2-Carbaldehyde 5-(2-PHENYLETH-1-YNYL)THIOPHENE-2-CARBALDEHYDE 5-(Phenylethynyl)-2-thenaldehyde, 2-Formyl-5-(phenylethynyl)thiophene
CAS	17257-10-2
InChI	InChI=1/C13H8OS/c14-10-13-9-8-12(15-13)7-6-11-4-2-1-3-5-11/h1-5,8-10H

5-Phenylethynylthiophene-2-aldehyde - Physico-chemical Properties

Molecular Formula	C13H8OS
Molar Mass	212.27
Density	1.24g/cm³
Boling Point	388.6°C at 760 mmHg
Flash Point	188.8°C
Vapor Presure	3.03E-06mmHg at 25°C
Storage Condition	2-8°C
Refractive Index	1.648

5-Phenylethynylthiophene-2-aldehyde - Risk and Safety

Risk Codes	22 - Harmful if swallowed
Hazard Note	Irritant

5-Phenylethynylthiophene-2-aldehyde - Introduction

5-(2-phenylleth-1-ynyl) Thiophene-2-Carbaldehyde(5-(2-phenyllethyl-1-yl) thiophene-2-carbaldehyde) is an organic compound with the chemical formula C17H14OS. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: 5-(2-Phenyleth-1-Ynyl)Thiophene-2-Carbaldehyde is a solid, usually in the form of yellow crystals.
-Solubility: It can be well dissolved in organic solvents, such as alcohols, ethers and ketones, but it has poor solubility in water.

Use:
-Nuclear magnetic resonance (NMR) detector: 5-(2-phenylleth-1-ynyl) Thiophene-2-Carbaldehyde can be used as a nuclear magnetic resonance detector and is used to analyze and identify organic compounds.
-Organic light-emitting material: It can also be used as an intermediate of organic light-emitting materials for the preparation of light-emitting diodes (LED) and organic solar cells.

Method:
The -5-(2-Phenyleth-1-Ynyl)Thiophene-2-Carbaldehyde can be synthesized by a synthetic route. Specifically, 2-arginamino-5-(2-phenethyl-1-yl) thiophene can be first synthesized and then converted into 5-(2-Phenyleth-1-Ynyl)Thiophene-2-Carbaldehyde by an oxidation reaction.

Safety Information:
Specific toxicological and safety data for the -5-(2-Phenyleth-1-Ynyl)Thiophene-2-Carbaldehyde are limited.
-Because it is a chemical substance, it is necessary to follow the safety guidelines for general chemical experiment operations when used.
-Avoid prolonged exposure to sunlight and keep away from high temperatures and fire sources.
-During use and handling, it is recommended to wear appropriate personal protective equipment, such as gloves and glasses, to avoid unnecessary contact.
-Before use, it is best to check the safety data sheet of the substance and consult relevant safety experts for advice.

Last Update：2024-04-10 22:29:15