3-(2,5-diaminophenyl)propan-1-ol and 3-(2,5 diaminophenyl) propan-1-ol dihydrochloride salt (Hydroxypropyl-p-phenylenediamine; Hydroxypropyl-p-phenylenediamine 2HCl)| Watch-out database – COSlaw.eu

Watch-out database → Detailed ingredient information:

3-(2,5-diaminophenyl)propan-1-ol and 3-(2,5 diaminophenyl) propan-1-ol dihydrochloride salt (Hydroxypropyl-p-phenylenediamineHydroxypropyl-p-phenylenediamine 2HCl)

CAS Nr.

73793-79-0 / 1928659-47-5

Restricted as per EC regulation 1223/2009?

Entries

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Other observations

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Date of update	Deadline	Content of update	Reference	Source	Obelis articles
01/01/2027	01/01/2027	According to the draft Regulation, hydroxypropyl-p-phenylenediamine will be restricted (Annex III). Allowed in oxidative hair dyes up to 2% after mixing. Mandatory warnings and instructions must be included on the label. Non-compliant products can no longer be placed on the EU market as of January 1, 2027.	The European Commission is restricting the use of new cosmetic ingredients – Omnibus Act 2