N-Ethyl-1-naphthylamine Property

Melting point:

164-165 °C (decomp)(Solv: ethyl ether (60-29-7))

Boiling point:

175-176 °C/15 mmHg (lit.)

Density 

1.065 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.644(lit.)

Flash point:

>230 °F

storage temp. 

2-8°C

pka

5.12±0.20(Predicted)

form 

liquid

color 

Colourless

BRN 

2207404

CAS DataBase Reference

118-44-5(CAS DataBase Reference)

NIST Chemistry Reference

1-Naphthalenamine, N-ethyl-(118-44-5)

EPA Substance Registry System

1-Naphthalenamine, N-ethyl- (118-44-5)

Safety

Hazard Codes 

Xn

Risk Statements 

20/21/22

Safety Statements 

36/37

RIDADR 

2810

WGK Germany 

2

F 

8-10-23

TSCA 

Yes

HS Code 

29214500

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H301Toxic if swalloed

H311Toxic in contact with skin

H332Harmful if inhaled

H400Very toxic to aquatic life

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P405Store locked up.

N-Ethyl-1-naphthylamine Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid. Insoluble in water; soluble in alcohol and ether. Combustible.

Uses

N-Ethyl-1-naphthylamine was used in characterization of nitrite-dependent genotoxins and tumour promoter-like substances in fermented fish sauce by cross coupling reaction. It may be used in the identification of triazenes metabolites in urine by coupling and forming colored azo dyes.

Uses

Intermediate.