19163-21-4

19163-21-4 - Names and Identifiers

Name	5-PHENYL-2-THIOPHENECARBALDEHYDE
Synonyms	AKOS BAR-0518 RARECHEM AK MA K010 5-PHENYLTHIOPHENE-2-CARBALDEHYDE 5-PHENYL-2-THIOPHENECARBALDEHYDE 5-PHENYL-2-THIOPHENECARBOXALDEHYDE 5-phenylthiophene-2-carboxaldehyde
CAS	19163-21-4
InChI	InChI=1/C11H8OS/c12-8-10-6-7-11(13-10)9-4-2-1-3-5-9/h1-8H

19163-21-4 - Physico-chemical Properties

Molecular Formula	C11H8OS
Molar Mass	188.25
Density	1?+-.0.06 g/cm3(Predicted)
Melting Point	92-95 °C (lit.)
Boling Point	105 °C(Press: 0.25 Torr)
Flash Point	127°C
Vapor Presure	8.84E-05mmHg at 25°C
Appearance	powder to crystal
Color	White to Orange to Green
Storage Condition	2-8°C
Refractive Index	1.637
MDL	MFCD01151752
Physical and Chemical Properties	WGK Germany:3

19163-21-4 - Risk and Safety

Hazard Symbols	Xi - Irritant
WGK Germany	3
Hazard Class	IRRITANT

19163-21-4 - Introduction

It is an organic compound with the chemical formula of C12H8OS. The structure contains a benzene ring and a thiophene ring, and has a formaldehyde group.

The compound has the following properties:
1. Appearance: Colorless to slightly yellow crystalline solid.
2. Melting Point: about 74-76 degrees Celsius.
3. Solubility: Soluble in most organic solvents, such as ethanol, ether and chlorinated hydrocarbons, slightly soluble in water.

It has a wide range of applications in the chemical and pharmaceutical fields, mainly including the following aspects:
1. Dye synthesis: can be used as an intermediate synthesis of organic dyes.
2. Fluorescent probe: With luminescence properties, can be used for fluorescence microscopy and fluorescence sensors.
3. Organic Synthesis: can be used as raw materials or intermediates in organic synthesis, participate in the synthesis of various compounds.

Synthesized normally by the following method:
Phenyl -2-thiophene and formaldehyde are reacted under alkaline conditions to form a phenol.

When using and storing, it is necessary to pay attention to the safety and precautions of the substance:
1. Avoid contact with skin, eyes and mucous membranes, avoid inhalation or ingestion.
2. Pay attention to the use of personal protective equipment, such as wearing protective gloves, safety glasses and protective mask.
3. Storage should be sealed, away from fire, high temperature and oxidant.
4. If accidentally exposed to the substance, please promptly wash the exposed parts, and timely medical treatment.

Last Update：2024-04-09 19:05:47