104-94-9 | 4-Methoxyaniline

Chemical type

• Aromatic amine

Key properties

• Molecular weight: 123.2 g mol⁻¹
• Higher rejection than DMP despite similar size, due to higher χ (lower affinity to PEEK)
• Hydrophilic functionalized (methoxy and amino groups)

• Small solute in mixtures for testing nanofiltration of low-MW compounds
• Representative of functionalized aromatics in separations

Classification by use

• Intermediates in dye and pharmaceutical synthesis
• Solutes for polarity-influenced fractionation

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1. Molecular fractionation with poly(ether ether ketone) hollow fibers, Advanced Membranes, Volume 7, June 2026, 100193