SD Alcohol 3-C

INCI: SD ALCOHOL 3-C [^1_1]

CAS Number
64-17-5 (ethanol base) [^1_9]
Function
Astringent, solvent, viscosity controlling [^1_2]
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted; authorized for laboratory reagents, soldering flux, photographic chemicals, solvents [^1_10][^1_11]

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Penetration enhancement effect; not authorized for personal care use under 27 CFR (primarily industrial/laboratory solvent) [^1_11]

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Concern Level: Low

Frequently Asked Questions

Is SD Alcohol 3-C safe in cosmetics?

Penetration enhancement effect; not authorized for personal care use under 27 CFR (primarily industrial/laboratory solvent) [^1_11] The EU classifies SD Alcohol 3-C as "restricted". Safety rating: GOOD.

Is SD Alcohol 3-C allowed in the EU?

SD Alcohol 3-C EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does SD Alcohol 3-C do in cosmetics?

SD Alcohol 3-C functions as: Astringent, solvent, viscosity controlling [^1_2]. It is classified as a cosmetic ingredient in our database. CAS number: 64-17-5 (ethanol base) [^1_9].

What is the Margin of Safety for SD Alcohol 3-C?

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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