Regulatory Status
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Safety Data
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Expert Verdict
Thiol group is inherently reactive with potential for skin irritation at higher concentrations; strong unpleasant odor at elevated levels; GHS classification includes H302 (harmful if swallowed) for related thiols.
Regulatory Flags
Frequently Asked Questions
Is 2-Methylbutane-2-Thiol safe in cosmetics?
Thiol group is inherently reactive with potential for skin irritation at higher concentrations; strong unpleasant odor at elevated levels; GHS classification includes H302 (harmful if swallowed) for related thiols. The EU classifies 2-Methylbutane-2-Thiol as "prohibited". Safety rating: MODERATE.
Is 2-Methylbutane-2-Thiol allowed in the EU?
2-Methylbutane-2-Thiol EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does 2-Methylbutane-2-Thiol do in cosmetics?
2-Methylbutane-2-Thiol functions as: Fragrance ingredient. It is classified as a cosmetic ingredient in our database. CAS number: 1679-09-0.
What is the Margin of Safety for 2-Methylbutane-2-Thiol?
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.
Compliance Tools
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Related Ingredients
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