4-[1,2,2-tris(4-formylphenyl)ethenyl]benzaldehyde

4-[1,2,2-tris(4-formylphenyl)ethenyl]benzaldehyde - Names and Identifiers

Name	4,4',4'',4'''-(ethene-1,1,2,2-tetrayl)tetrabenzaldehyde
Synonyms	TPE24 4-[1,2,2-tris(4-formylphenyl)ethenyl]benzaldehyde 4,4',4'',4'''-(ethene-1,1,2,2-tetrayl)tetrabenzaldehyde Benzaldehyde, 4,4',4'',4'''-(1,2-ethenediylidene)tetrakis-
CAS	2170451-48-4

4-[1,2,2-tris(4-formylphenyl)ethenyl]benzaldehyde - Physico-chemical Properties

Molecular Formula	C30H20O4
Molar Mass	444.48
Density	1.262±0.06 g/cm3(Predicted)
Boling Point	631.6±55.0 °C(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,Room temperature

4-[1,2,2-tris(4-formylphenyl)ethenyl]benzaldehyde - Introduction

4,4 ',4 '',4''-(ethene-1,1,2,2-tetrayl)tetrabenzaldehyde is an organic compound with the chemical formula C28H20O4. The following is a description of its nature, use, preparation and safety information:

1. nature:
-Appearance: 4,4 ',4 '',4''-(ethene-1,1,2,2-tetrayl)tetrabenzaldehyde is a colorless to light yellow solid substance.
-Solubility: It can be dissolved in some organic solvents, such as chloroform, ethanol and dimethylformamide.
-Melting point: Its melting point is about 210-220 degrees Celsius.

2. use:
4,4 ',4 '',4''-(ethene-1,1,2,2-tetrayl)tetrabenzaldehyde can be used for cross-linking polymerization in organic synthesis, for the preparation of high-performance polyimide, polyamide and other polymer materials. In addition, it also has applications in the preparation of chemical sensors, metal complexes and fluorescent dyes.

3. preparation method:
4,4 ',4 '',4''-(ethene-1,1,2,2-tetrayl)tetrabenzaldehyde can be synthesized by aldehyde cross-coupling reaction. Usually using phthalaldehyde and acetaldehyde as raw materials, after appropriate conditions and catalyst reaction, 4,4 ',4'-(ethene-1,1,2,2-tetrayl)tetrabenzaldehyde are obtained.

4. Safety Information:
4,4 ',4',4 '-(ethene-1,1,2,2-tetrayl)tetrabenzaldehyde is a relatively stable and safe compound under general conditions, without special safety risks and obvious harm to human health. However, as a chemical substance, the following safety measures should be paid attention to in operation:
-Avoid contact with skin and eyes, if accidentally contact should immediately rinse with plenty of water, and seek medical help.
-Avoid inhaling dust or gas from the compound, and maintain good ventilation during operation.
-Personal protective equipment such as appropriate protective gloves, glasses and protective clothing should be used during operation.
-Storage should avoid contact with oxidants, strong acids and other harmful substances, away from fire and heat sources.

Last Update：2024-04-10 22:29:15