CAS 156-43-4

4-Ethoxyaniline

Description:

4-Ethoxyaniline, with the CAS number 156-43-4, is an organic compound that belongs to the class of anilines, which are aromatic amines. It features an ethoxy group (-OCH2CH3) attached to the para position of an aniline ring, making it a substituted aniline. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and temperature. It is known for its moderate solubility in water and good solubility in organic solvents such as ethanol and ether. 4-Ethoxyaniline is primarily used in the synthesis of dyes, pigments, and pharmaceuticals, owing to its ability to undergo various chemical reactions, including electrophilic aromatic substitution. It is important to handle this compound with care, as it may pose health risks, including skin and respiratory irritation, and potential carcinogenic effects. Proper safety measures, including the use of personal protective equipment, are recommended when working with this substance in laboratory or industrial settings.

Formula: C₈H₁₁NO

InChI: InChI=1S/C8H11NO/c1-2-10-8-5-3-7(9)4-6-8/h3-6H,2,9H2,1H3

InChI key: InChIKey=IMPPGHMHELILKG-UHFFFAOYSA-N

SMILES: O(CC)C1=CC=C(N)C=C1

Synonyms:

• 1-Amino-4-ethoxybenzene
• 4-Aminoethoxybenzene
• 4-Aminophenetole
• 4-Ethoxyaniline
• 4-Ethoxyanilinium
• 4-Ethoxybenzenamine
• 4-Ethoxybenzeneamine
• 4-Ethoxyphenylamine
• 4-Phenetidine
• Aniline, 4-Ethoxy-
• Benzenamine, 4-ethoxy-
• Nsc 3116
• P-Aminophenetole
• P-Fenetidina
• Para Phenylene
• Phenetidine
• p-Ethoxyaniline
• p-Ethoxyphenylamine
• p-Phenetidin

4-Ethoxyaniline

CAS: 156-43-4

4-Ethoxyaniline

Formula: C₈H₁₁NO

Purity: 98%

Color and Shape: clear. yellow to brown liquid

Molecular weight: 137.18g/mol

Ref: 54-OR6686

4-Phenetidine

Controlled Product

CAS: 156-43-4

Formula: C₈H₁₁NO

Color and Shape: Neat

Molecular weight: 137.18

Ref: 04-C16004250

p-Phenetidine

Controlled Product

CAS: 156-43-4

Applications A toxic metabolite of Phenacetin (P294580) which exhibits high renal toxicity. p-Phenetidine also reduced COX-1 and COX-2 expression in neutrophils.
References Green, C., et al.: Br. Med. J., 1, 162 (1969), Nelson, S., et al.: J. Med. Chem., 25, 753 (1982), Nicholls, A., et al.: Xenobiotica, 27, 1175 (1997),

Formula: C₈H₁₁NO

Color and Shape: Yellow To Dark Brown

Molecular weight: 137.18

Ref: TR-P296300

4-Ethoxyaniline

CAS: 156-43-4

Formula: C₈H₁₁NO

Purity: 95.0%

Color and Shape: Liquid, Oily

Molecular weight: 137.182

Ref: 10-F230478

p-Phenetidine

CAS: 156-43-4

p-Phenetidine is an organic compound that reacts with nucleophiles to produce a variety of products. It is a reactive molecule that can be used in the preparation of samples for analysis by hydroxyl group detection, such as infectious diseases and glucuronide conjugate. p-Phenetidine has been shown to react with human serum and wastewater treatment, leading to the formation of surface bound form. This form can be detected using electrochemical impedance spectroscopy (EIS) and surface methodology.

Formula: C₈H₁₁NO

Purity: Min. 95%

Molecular weight: 137.18 g/mol

Ref: 3D-FP26875

p-Phenetidine

CAS: 156-43-4

Formula: C₈H₁₁NO

Purity: >98.0%(GC)

Color and Shape: Colorless to Light orange to Yellow clear liquid

Molecular weight: 137.18

Ref: 3B-P0090