4-Aminobenzoic acid is an aminobenzoic acid in which the amino group is para to the carboxy group. It forms colourless crystals that discolour on exposure to light and air. It is used as a dye intermediate and to make azo dyes.
Full specification
- Molecular formula
- C7H7NO2
- Appearance
- Colourless crystals that discolour on exposure to light and air
- Synonyms
- p-aminobenzoic acid
Compliance & regulatory
Region: EU — Chemotto S.r.l., Milano
- REACH-aligned supply
- CLP-labelled
REACH REACHRegistration, Evaluation, Authorisation and Restriction of Chemicals — the EU chemicals regulation (EC 1907/2006). CLP CLPClassification, Labelling and Packaging — the EU regulation (EC 1272/2008) for hazard communication. SVHC SVHCSubstance of Very High Concern — flagged on the REACH Candidate List for possible authorisation or restriction.
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