CAS 104-94-9: 4-Methoxyaniline

Description: 4-Methoxyaniline, also known as p-methoxyaniline, is an aromatic amine characterized by the presence of a methoxy group (-OCH₃) attached to the para position of an aniline structure. Its molecular formula is C₇H₉NO, and it has a molecular weight of approximately 137.15 g/mol. This compound appears as a colorless to pale yellow liquid or solid, depending on its form and purity. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water. 4-Methoxyaniline 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 can be toxic and may cause skin and respiratory irritation. Additionally, it is classified as a potential carcinogen, necessitating appropriate safety measures during its use and handling in laboratory or industrial settings.

Formula: C₇H₉NO

InChI: InChI=1S/C7H9NO/c1-9-7-4-2-6(8)3-5-7/h2-5H,8H2,1H3

InChI key: InChIKey=BHAAPTBBJKJZER-UHFFFAOYSA-N

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

Synonyms:

• 1,4-Anisidine
• 1-Amino-4-methoxybenzene
• 1-Phenoxymethanamine
• 4-(Methyloxy)aniline
• 4-Aminoanisole
• 4-Aminomethoxybenzene
• 4-Methoxy-1-aminobenzene
• 4-Methoxyaniline
• 4-Methoxyanilinium Chloride
• 4-Methoxybenzenamine
• 4-Methoxybenzeneamine
• 4-Methoxylaniline
• 4-Methoxyphenylamine
• Aniline, 4-methoxy-
• Anisidine
• Anisidine, p-
• Benzenamine, 4-methoxy-
• Methyl 4-aminophenyl ether
• Nsc 7921
• P-Aminoanisole
• P-Anisidina
• Para-Anisidine
• p-Aminomethoxybenzene
• p-Anisidin
• p-Anisylamine
• p-Methoxyaniline
• p-Methoxyphenylamine
• p-Anisidine

p-Anisidine

CAS: 104-94-9

• Formula: C₇H₉NO
• Purity: >98.0%(GC)(T)
• Color and Shape: White to Amber powder to crystal
• Molecular weight: 123.16

p-Anisidine, 99%

CAS: 104-94-9

p-Anisidine is used in the production of azo dyes. It is also used for biochemical …

• Formula: C₇H₉NO
• Purity: 99%
• Color and Shape: Crystals or powder or crystalline powder or flakes or granules, Cream to dark brown or grey or grey/brown
• Molecular weight: 123.16

p-Anisidine, 99%

CAS: 104-94-990-04-0

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₉NO
• Purity: 99%
• Color and Shape: Grey to brown, Crystalline powder or granules or flakes
• Molecular weight: 123.16

4-Methoxyaniline

CAS: 104-94-9

• Formula: C₇H₉NO
• Molecular weight: 123.16

Method DM 471 Standard Mixture 356 10 µg/mL in Methanol

CAS: 104-94-9106-49-0 122-39-4 536-90-3 62-53-3 90-04-0 95-53-4

• Color and Shape: Mixture

4-Anisidine

CAS: 104-94-9

• Formula: C₇H₉NO
• Color and Shape: Neat
• Molecular weight: 123.15

p-Anisidine

CAS: 104-94-9

• Formula: C₇H₉NO
• Color and Shape: White To Black
• Molecular weight: 123.15

4-Aminoanisole

CAS: 104-94-9

4-Aminoanisole is a solvent that is used in analytical chemistry. 4-Aminoanisole has been shown to …

• Formula: C₇H₉NO
• Purity: Min. 95%
• Color and Shape: Dark Grey To Brown Solid
• Molecular weight: 123.15 g/mol

p-Anisidine pure, 98%

CAS: 104-94-9

• Formula: CH₃OC₆H₄NH₂
• Purity: min. 98%
• Color and Shape: Brown to gray, Crystalline compound, Clear
• Molecular weight: 123.15