4,4′-Dimethyltriphenylamine

4,4'-Dimethyltriphenylamine (CAS Number 20440-95-3) is an organic compound with the molecular formula C20H19N. It has a purity of >98.0% (GC) and is manufactured by TCI America. This compound has a melting point of 112°C and a molecular weight of 273.38. It is used as an intermediate in various chemical reactions.

20440-95-3

Chemical Name:

4,4'-Dimethyltriphenylamine

CAS No:

20440-95-3

Molecular Fomula:

C20H19N

Formula Weight:

273.37

Chemical Uses

Description:

4,4′-Dimethyltriphenylamine (CAS Number 20440-95-3) is an organic compound with the molecular formula C20H19N. Manufactured by TCI America, it has a purity of >98.0% (GC) and is one of the most commonly used intermediates in organic synthesis.

Chemical Properties:

White to yellow solid

Uses:

4,4′-Dimethyltriphenylamine is used in various reactions, including Friedel-Crafts alkylation, Suzuki-Miyaura cross-coupling, and Grignard reactions. It is also used in the synthesis of the active ingredient in the topical antifungal miconazole, as well as the synthesis of the antifungal sertaconazole. 

4,4′-Dimethyltriphenylamine is also used as an intermediate in synthesizing several other compounds, including the anti-inflammatory leukotriene D4 and the anti-inflammatory compound cromolyn. Additionally, it is used in the production of certain UV-curable coatings.

Chemical Properties

Chemical name:

4,4'-Dimethyltriphenylamine

Cas No:

20440-95-3

Molecular Formula:

C20H19N

Formula Weight:

273.37 g/mol

EINECS:

243-822-7

Melting point

112°C

Boiling point

289.3 °C

Density

1.079±0.06 g/cm3(Predicted)

Pka

-2.19±0.50(Predicted)

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Tags: DMTPA; 4,4′-Dimethyltriphen; N,N-DI-P-TOLYLANILINE;PHENYL(DI-P-TOLYL)AMINE; n-phenyl di-p-tolylamine; 4,4DimehtylTriphenylamine; 4-Methyl-N-(4-methylphenyl; 4,4′-DIMETHYLTRIPHENYLAMINE; N-Phenyl di-p-tolylamine,97%; 4,4-dimethyltrimethylaniline; 4-dimethylaminophenol; 4 4′-diaminodiphenylmethane; 4 hydroxy dimethyltryptamine; 4′-dimethylamino 7 8 dihydroxyflavone; 6-methyl-1 3 5-triazine-2 4-diamine; 3 3′-dimethyl-4 4′-diaminodiphenylmethane; tris dimethylamino phosphine; dimethyl-3 4 5 6-tetraphenylphthalate

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