‌Uses and forms of N-ethylaniline‌
form:
N-Ethylaniline is a yellow-brown transparent oily liquid with an aniline smell. ‌
use:
‌Organic synthesis intermediates‌: N-ethylaniline is mainly used in organic synthesis and is an important intermediate for azo dyes and triphenylmethane dyes. ‌
‌Rubber additives‌: In the rubber industry, N-ethylaniline is used as a rubber accelerator, which can increase the vulcanization speed, strength and wear resistance of rubber, and improve the anti-aging properties of rubber. ‌
N-ethylaniline is mainly used in organic synthesis and as an intermediate in industrial production. Here are its main uses:
‌Dye synthesis‌: N-ethylaniline is an important intermediate for azo dyes and triphenylmethane dyes and is widely used in the synthesis of dye molecules‌.
‌Rubber additives‌: In the rubber industry, N-ethylaniline is used as a rubber accelerator to improve the performance and processing performance of rubber, such as increasing vulcanization speed, strength and wear resistance, and improving anti-aging properties‌.
‌Fine chemical intermediates‌: N-ethylaniline can also be used in the production process of fine chemicals such as explosives and photographic materials, playing a key role as an intermediate‌.
Pesticide intermediates: In addition, N-ethylaniline is also used as an intermediate for pesticides, providing important raw materials for the synthesis of pesticides.
To sum up, N-ethylaniline is widely used in dyes, rubber, fine chemicals, pesticides and other fields, and is one of the indispensable raw materials in industrial production.

N-Ethylaniline Chemical Properties
Melting point -63 °C
Boiling point 205 °C(lit.)
density 0.963 g/mL at 25 °C(lit.)
vapor density 4.2 (vs air)
vapor pressure 0.2 mm Hg ( 25 °C)
refractive index n20/D 1.554(lit.)
Fp 185 °F
storage temp. Store below +30°C.
solubility 2.7g/l
pka 5.12(at 24℃)
form Liquid
color Clear light yellow to light brown
PH 11 (2.7g/l, H2O, 20℃)
explosive limit 1.8-10.0%(V)
Water Solubility 50 g/L (20 ºC)
Sensitive Air & Light Sensitive
Merck 14,3764
BRN 507468
Exposure limits NIOSH: IDLH 100 ppm
Dielectric constant 5.9（20℃）
Stability: Stable, but decomposes upon prolonged exposure to air or light. Combustible. Incompatible with strong oxidizing agents. May react violently with nitric acid.

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