1,1':4',1''-Terphenyl-2',4,4'',5'-tetracarbaldehyde

Basic Information

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CAS Number

1985610-10-3

Molecular Formula

C22H14O4

Molecular Weight

342.35 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

SMILES

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O=CC1C=C(C(=CC=1C1C=CC(=CC=1)C=O)C=O)C1C=CC(=CC=1)C=O

InChI

InChI=1S/C22H14O4/c23-11-15-1-5-17(6-2-15)21-9-20(14-26)22(10-19(21)13-25)18-7-3-16(12-24)4-8-18/h1-14H

InChIKey

RWBVIFOAWUGLCE-UHFFFAOYSA-N

LogP

4.2706000000000035

Topological Polar Surface Area

68.28 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

454

Synonyms & References

English

[1,1':4',1''-Terphenyl]-2',4,4'',5'-tetracarbaldehyde

FAQ

What are the physical and chemical properties of 1,1':4',1''-Terphenyl-2',4,4'',5'-tetracarbaldehyde (CAS: 1985610-10-3)?

1,1':4',1''-Terphenyl-2',4,4'',5'-tetracarbaldehyde (CAS: 1985610-10-3) is a crystalline compound with a high molecular weight. It has poor solubility in water but is soluble in organic solvents. The compound is relatively stable under normal conditions but reacts readily with nucleophiles. It has a dense structure with a high melting point, and it can form stable complexes with certain metal ions.

How is 1,1':4',1''-Terphenyl-2',4,4'',5'-tetracarbaldehyde (CAS: 1985610-10-3) typically synthesized?

1,1':4',1''-Terphenyl-2',4,4'',5'-tetracarbaldehyde (CAS: 1985610-10-3) is typically synthesized through a multistep reaction involving the coupling of terphenyl with an appropriate aldehyde. The reaction is catalyzed by palladium and involves the use of a protecting group to facilitate the coupling. The yield is generally high, and the reaction is carried out in an inert atmosphere to prevent oxidation.

What industries use 1,1':4',1''-Terphenyl-2',4,4'',5'-tetracarbaldehyde (CAS: 1985610-10-3)?

1,1':4',1''-Terphenyl-2',4,4'',5'-tetracarbaldehyde (CAS: 1985610-10-3) is used in the pharmaceutical industry for the synthesis of certain drug candidates. It is also utilized in the production of polymers and sensors, particularly in the development of sensors for detecting specific chemical species. Additionally, it has applications in the semiconductor industry for the fabrication of electronic devices.

What precautions should be taken when handling 1,1':4',1''-Terphenyl-2',4,4'',5'-tetracarbaldehyde (CAS: 1985610-10-3)?

When handling 1,1':4',1''-Terphenyl-2',4,4'',5'-tetracarbaldehyde (CAS: 1985610-10-3), it is important to use personal protective equipment (PPE) such as gloves and safety goggles. Storage should be in a cool, dry place, away from direct sunlight. In case of a spill, the area should be ventilated, and the spill should be cleaned up using appropriate procedures. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.