N-(2-Naphthyl)aniline

N-(2-Naphthyl)aniline, also known as N-phenyl-2-naphthylamine, is a chemical compound with the molecular formula C16H13N and CAS number 135-88-6. It is primarily used as a rubber antioxidant and stabilizer, and is also employed as an inhibitor for butadiene. Additionally, it is utilized in the preparation of unsymmetrical triaryldiamines as thermally stable hole transport layers for various applications.

135-88-6

Chemical Name:

N-(2-Naphthyl)aniline

CAS No:

135-88-6

Molecular Fomula:

C16H13N

Formula Weight:

219.28

Chemical Uses

Description:

N-(2-Naphthyl)aniline is a chemical compound with the molecular formula C16H13N and CAS number 135-88-6. It is a colorless, translucent solid at room temperature, and has a faint, characteristic odor. As its name suggests, it is derived from aniline and is a member of the heterocyclic aromatic hydrocarbons family.

Chemical Properties:

light grey powder or crystals

Uses:

In addition to its use as a rubber stabilizer, N-(2-Naphthyl)aniline is also employed in the production of unsymmetrical triaryldiamines, which are thermally stable materials used in the manufacture of hole transport layers. These layers are used in a variety of electronic applications, such as solar cells and organic light-emitting diodes (OLEDs). 

The chemical compound is usually derived from petroleum or coal tar and is available in both liquid and solid form. The liquid form is used for rubber antioxidants and stabilizers, while the solid form is used for electrical applications. It is important to note that N-(2-Naphthyl)aniline is a toxic chemical and can be hazardous to humans if inhaled or ingested.

Chemical Properties

Chemical name:

N-(2-Naphthyl)aniline

Cas No:

135-88-6

Molecular Formula:

C16H13N

Formula Weight:

219.28 g/mol

EINECS:

205-223-9

Melting point

105-108 °C (lit.)

Boiling point

395-395.5 °C (lit.)

Density

1.24

Refractive index

1.7020 (estimate)

storage temp.

-20°C

Pka

-2.97±0.40(Predicted)

form

Gray to tan flakes or powder

Water Solubility

Insoluble. <0.1 g/100 mL at 19 ºC

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Tags: N-PHENYL-2-NAPHTHYLAMINE; N-phenylnaphthalen-2-amine; Nonox D; 2-Naphthalenamine, N-phenyl-; N-Phenyl-2-naphthalenamine; Neozone; N-Phenyl-Beta-Naphtylamine; N-PHENYL-BETA-NAPHTHYLAMINE; ak1; nonoxd; n-1-naphthyl aniline; n-phenyl-2-naphthylamine; 2 naphthol aniline dye; 2-naphthol aniline dye; 2-naphthylalanine; 2-naphthyl

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