Compound Q&A

What are the physical and chemical properties of (4-Aminophenoxy)acetic acid (CAS: 2298-36-4)?

Answer

(4-Aminophenoxy)acetic acid
(4-Aminophenoxy)acetic acid is a white to off-white crystalline solid with a molecular weight of approximately 174.17 g/mol. It is sparingly soluble in water and has a pKa of about 2.75. This compound is reactive towards nucleophiles and can undergo substitution reactions. It is also known for its potential in forming salts and esters.

About

CAS No 2298-36-4
English Name (4-Aminophenoxy)acetic acid
Molecular Formula C8H9NO3
Molecular Weight 167.16 g/mol
SMILES C1=CC(=CC=C1N)OCC(=O)O
InChIKey GIFGMEWQGDEWKB-UHFFFAOYSA-N
Last Updated: 2025-11-01 18:55

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