Description: 2,4-DIAMINOPHENOXYETHANOL HCL — HAIR DYEING.
All Functions: HAIR DYEING
Quick Facts:
- Category: other
- Regulatory Note: Restricted in the EU
Safety tier is a starting heuristic from regulatory status and comedogenic rating, not a dermatological verdict — see our Terms for the full disclaimer. Research confidence reflects how many real cited studies back this ingredient, not the strength of their findings.
🧪 2,4-DIAMINOPHENOXYETHANOL HCL
2,4-DIAMINOPHENOXYETHANOL HCL
CAS Number: 66422-95-5
Also Known As: —
Category: other
EC Number: 266-357-1
Korean Name: 염산2,4-디아미노페녹시에탄올
2-(2,4-diaminophenoxy)ethanol dihydrochloride
2,4-DIAMINOPHENOXYETHANOL HCL is an other ingredient used in skincare formulations.
🌍 Regulatory Status
EU conditions: (a) To be printed on the label: The mixing ratio. “ Hair colorants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black henna’ tattoos may increase your risk of allergy. Do not colour your hair if: — you have a rash on your face or sensitive, irritated and damaged scalp, — you have ever experienced any reaction after colouring your hair, — you have experienced a reaction to a temporary ‘black henna’ tattoo in the past.”
(b) To be printed on the label: The mixing ratio.“For professional use only. This product can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black henna’ tattoos may increase the risk of allergy. Eyelashes shall not be coloured if the consumer: — has a rash on the face or sensitive, irritated and damaged scalp, — has experienced any reaction after colouring hair or eyelashes, — has experienced a reaction to a temporary ‘black henna’ tattoo in the past. Rinse eyes immediately if product comes into contact with them.”
📊 Comedogenicity
📚 Research & Evidence
🔬 The Science
💧 Skin Type Compatibility
⚠️ Don’t Combine With
🧴 Products Containing 2,4-DIAMINOPHENOXYETHANOL HCL
- L’OREAL NORGE AS Preferance 1 Napoli
- L’OREAL NORGE AS Preferance 4.15 Caracas
- L’OREAL NORGE AS Excellence 5.5 Lys Mahognibrun
- L’OREAL NORGE AS Excellence 6 MørkeBlond
- L’OREAL NORGE AS Casting Creme Gloss 535 Chocolat
- L’OREAL NORGE AS Casting Creme Gloss 412 Beigebrun
- L’OREAL NORGE AS Excellence Creme Ultra 3.11 Ash Dark Brown
- L’OREAL NORGE AS Excellence Creme Ultra 4.11 Ash Brown
- Henkel, Schwarzkopf Brillance coloration permanente intense 891 Noir bleuté
- L’OREAL NORGE AS Casting Creme Gloss 600 Blond Fonce
- L’OREAL NORGE AS Casting Creme Gloss 410 Cool Chestnut
- L’OREAL NORGE AS Casting Creme Gloss 510 Cool Mocha
- L’OREAL NORGE AS Excellence Creme Ultra 5.11 Ash Light Brown
- L’OREAL NORGE AS Excellence Creme Ultra 7.11 Ash Blond
- L’Oréal Фарба для волосся L’Oreal Paris Preference 5.0
- L’OREAL NORGE AS Olia Hårfarge 3.0 Soft Black
- L’OREAL NORGE AS Nutrisse 4.15 Marron Glace
- L’OREAL NORGE AS Nutrisse 1 Sort
- L’OREAL NORGE AS Nutrisse 2.6 Noir Cerise
- L’OREAL NORGE AS Nutrisse 100 Extra Lys Blond
📄 Related Research
Matched by search — not necessarily verified support for every statement above.
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