Description: 1,5-NAPHTHALENEDIOL โ 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 โ see our Terms for the full disclaimer. Research confidence reflects how many real cited studies back this ingredient, not the strength of their findings.
๐งช 1,5-NAPHTHALENEDIOL
1,5-NAPHTHALENEDIOL
CAS Number: 83-56-7
Also Known As: โ
Category: other
EC Number: 201-487-4
Korean Name: 1,5-๋ํ๋๋ก์๋ํํ๋
Naphthalene-1,5-diol (CI 76625)
1,5-NAPHTHALENEDIOL is an other ingredient used in skincare formulations.
๐ Regulatory Status
EU max concentration: b) 1.0%
EU conditions: Hair colourants can cause severe allergic reactions
Read and follow instrctions
๐ Comedogenicity
๐ Research & Evidence
๐ฌ The Science
๐ง Skin Type Compatibility
โ ๏ธ Don’t Combine With
๐งด Products Containing 1,5-NAPHTHALENEDIOL
๐ Related Research
Matched by search โ not necessarily verified support for every statement above.
- ElโSayed M. Sherif et al. (2005). Effects of 1,5-Naphthalenediol on Aluminum Corrosion as a Corrosion Inhibitor in 0.50 M NaCl. Journal of The Electrochemical Society.
- D.J. Crouse et al. (1981). Oxidation of 1,5-naphthalenediol and its methyl ether: preparation of juglone methyl ether monoacetal. The Journal of Organic Chemistry.
- Hua Ren et al. (2011). Preparation of Epoxy Resin Based on 1,5-Naphthalenediol and Its Application in Carbon Fiber-Reinforced Composites. Polymer-Plastics Technology and Engineering.
- Han Zhang et al. (2023). Superhydrophobic and self-healing silane-ceria composite coating implanted with 1,5-naphthalenediol inhibitor for corrosion protection of AA2024-T3 aluminum alloy. Surface and Coatings Technology.
- V. V. Mezheritskii et al. (2012). Spectral and quantum-chemical investigation of ortho- and peri-hydroxy-substituted mono- and diformyl derivatives of 1,5-naphthalenediol. Russian Journal of Organic Chemistry.
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