4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline

Basic Information

View in Editor

CAS Number

20440-94-2

Molecular Formula

C20H19NO2

Molecular Weight

305.38 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

SMILES

View in Editor

COc1ccc(cc1)N(c1ccc(cc1)OC)c1ccccc1

InChI

InChI=1S/C20H19NO2/c1-22-19-12-8-17(9-13-19)21(16-6-4-3-5-7-16)18-10-14-20(23-2)15-11-18/h3-15H,1-2H3

InChIKey

ZJPTYHDCQPDNBH-UHFFFAOYSA-N

LogP

5.173600000000005

Topological Polar Surface Area

21.700000000000003 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

303

Synonyms & References

English

4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline
4-Methoxy-N-(4-methoxyphenyl)-N-phenylbenzenamine
4,4'-diMethoxyTriphenylaMine
Bis(4-methoxyphenyl)phenylamine
ZJPTYHDCQPDNBH-UHFFFAOYSA-N
Benzenamine, 4-methoxy-N-(4-methoxyphenyl)-N-phenyl-
N,N-di(4-methoxyphenyl)aniline
N,N-bis(4-methoxyphenyl)aniline
4 ,4 ' -dimethoxyTriphenyla mine
0491AB
AX8216454
ST24

MDL Number

MFCD16659084

FAQ

What are the physical and chemical properties of 4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline (CAS: 20440-94-2)?

4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline is a crystalline solid with a molecular weight of approximately 332.38 g/mol. It has a low solubility in water (less than 1 g/L) but is more soluble in organic solvents like ethanol and acetone. The compound is moderately reactive, showing susceptibility to oxidation and reduction under certain conditions. It has a pKa of about 4.5, indicating its acidic nature.

How is 4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline (CAS: 20440-94-2) typically synthesized?

4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline is typically synthesized through a multistep process involving the coupling of 4-methoxyacetophenone and aniline, followed by methylation of the phenolic hydroxyl group. The reaction is catalyzed by a palladium-based catalyst, and the process achieves a high yield of up to 90%, with excellent selectivity for the desired product.

What industries use 4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline (CAS: 20440-94-2)?

4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline is used in various industries, including pharmaceuticals, where it serves as a precursor for drug synthesis. It is also utilized in the production of dyes and pigments, as well as in the manufacturing of resins and polymers. Additionally, it has applications in the development of sensors and semiconductors due to its electronic properties.

What precautions should be taken when handling 4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline (CAS: 20440-94-2)?

When handling 4-Methoxy-N-(4-methoxyphenyl)-N-phenylaniline, it is important to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place away from direct sunlight and heat sources. In case of a spill, it should be cleaned up using appropriate absorbents and disposed of in accordance with local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.