3-Methylamino-4-Nitrophenoxyethanol

INCI: 3-METHYLAMINO-4-NITROPHENOXYETHANOL

CAS Number
59820-63-2 (EINECS 261-940-7)
Function
Non-oxidative (semi-permanent) hair dye
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
EU Max Conc. 0.15%
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR Expert Panel assessed safe at โ‰ค0.15% with patch-test precaution

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Secondary amine prone to nitrosation; must not be combined with nitrosating substances and nitrosamine content must be < 50 ppb. LD50 between 1,000โ€“2,000 mg/kg (oral, rat). At 400 mg/kg/day in 90-day study: cataracts, renal tubular nephrosis, thymic lymphoid depletion. SCCP lowered NOAEL to 25 mg/kg/day due to thymic depletion at 100 mg/kg.

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Concern Level: Moderate

Frequently Asked Questions

Is 3-Methylamino-4-Nitrophenoxyethanol safe in cosmetics?

Secondary amine prone to nitrosation; must not be combined with nitrosating substances and nitrosamine content must be < 50 ppb. LD50 between 1,000โ€“2,000 mg/kg (oral, rat). At 400 mg/kg/day in 90-day study: cataracts, renal tubular nephrosis, thymic lymphoid depletion. SCCP lowered NOAEL to 25 mg/kg/day due to thymic depletion at 100 mg/kg. The EU classifies 3-Methylamino-4-Nitrophenoxyethanol as "prohibited". Safety rating: MODERATE.

Is 3-Methylamino-4-Nitrophenoxyethanol allowed in the EU?

3-Methylamino-4-Nitrophenoxyethanol EU regulatory status: prohibited. Maximum allowed concentration: 0.15%. This is based on EU Regulation 1223/2009 and its amendments.

What does 3-Methylamino-4-Nitrophenoxyethanol do in cosmetics?

3-Methylamino-4-Nitrophenoxyethanol functions as: Non-oxidative (semi-permanent) hair dye. It is classified as a cosmetic ingredient in our database. CAS number: 59820-63-2 (EINECS 261-940-7).

What is the Margin of Safety for 3-Methylamino-4-Nitrophenoxyethanol?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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