Good Cosmetic Ingredient GHS Classified

2-Pentanol

INCI: 2-PENTANOL

CAS Number
6032-29-7
Function
Perfuming, solvent
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes No specific FDA restriction; GRAS for flavoring; permitted in cosmetics

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.

GHS Hazard Classification

Globally Harmonized System classification per ECHA C&L inventory and ILO/WHO International Chemical Safety Cards.

Signal Word
WARNING
Pictograms
flam;flame; excl mark;warn; cancer;health haz
Hazard Statements
Flammable liquid and vapour Harmful if swallowed Causes eye irritation May cause respiratory irritation May cause drowsiness or dizziness May be harmful if swallowed and enters airways
Short-term Exposure Effects
The substance is irritating to the eyes and respiratory tract. If swallowed the substance may cause vomiting and could result in aspiration pneumonitis. The substance may cause effects on the central nervous system. Exposure at high levels could cause lowering of consciousness.
Long-term Exposure Effects
Repeated or prolonged contact with skin may cause dermatitis.
Routes of Exposure
The substance can be absorbed into the body by inhalation and by ingestion.

Expert Verdict

Flammable; CNS depressant at high systemic doses (not relevant at cosmetic use levels)

⚠️
Concern Level: Low

Regulatory Flags

fragrance-component ifra_fragrance fda_food_additive jecfa_safe

Frequently Asked Questions

Is 2-Pentanol safe in cosmetics?

Flammable; CNS depressant at high systemic doses (not relevant at cosmetic use levels) The EU classifies 2-Pentanol as "permitted". Safety rating: GOOD.

Is 2-Pentanol allowed in the EU?

2-Pentanol EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does 2-Pentanol do in cosmetics?

2-Pentanol functions as: Perfuming, solvent. It is classified as a cosmetic ingredient in our database. CAS number: 6032-29-7.

What is the Margin of Safety for 2-Pentanol?

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.

Is 2-Pentanol classified as hazardous under GHS?

2-Pentanol carries a GHS signal word of "WARNING". Hazard statements: Flammable liquid and vapour Harmful if swallowed Causes eye irritation May cause respiratory irritation May cause drowsiness or dizziness May be harmful if swallowed and enters airways. This classification is based on the ILO/WHO International Chemical Safety Card and ECHA C&L inventory data. Note: GHS classification applies to the pure substance — at cosmetic use concentrations, hazard thresholds may not be met.

Compliance Tools

Check 2-Pentanol compliance across multiple jurisdictions:

🔬
Ingredient Decoder
Paste a full ingredient list for instant analysis
 🌸
82 Allergen Checker
Check for EU declarable fragrance allergens
 🧪
Substance Compliance
Check compliance across 55 jurisdictions
 🧮
MoS Calculator
Calculate Margin of Safety using SCCS methodology
 ⚗️
Heavy Metal Limits
Compare limits across jurisdictions

Related Ingredients

Eucalyptus Species Leaf Extract
Moderate
3-Methyl-4-(3,5,6-Trimethyl-3-Cyclohexenyl)-3-Buten-2-One
Good
Brassica Campestris (Rapeseed) Seed Oil
Excellent
m-tert-Butylphenyl Isobutyraldehyde
Moderate
Heliotropine
Poor
Browse all 30,000+ ingredients →
📱

Is 2-Pentanol in Your Products?

Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free →

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for 2-Pentanol in your formulation.

Ingredient Decoder MoS Calculator