6.0
ISS Score
B — Acceptable — low-moderate concern
↑ Higher = Safer
Environmental
(ESS)
(ESS)
—
Confidence
(CSS)
(CSS)
—
fragrance ingredient · solvent · preservative · flavoring agent
Lauraldehyde
Molecular Formula
C12H24O
Molecular Weight
184.32 g/mol
Category
fragrance
Bottom Line: Generally regarded as safe in low concentrations, though some individuals may experience sensitivity. Always check product labels.
Quick Answer
✔ Generally Safe If:
- used in low concentrations in cosmetic products
- applied to intact skin without irritation
- used in well-ventilated areas for household products
⚠ Use with Awareness If:
- you have sensitive skin or allergies
- using in combination with other fragrances
- applying to broken or irritated skin
✕ Avoid If:
- you are pregnant or nursing without consulting a doctor
- you have a known allergy to similar compounds
- using in high concentrations in food products
Chemical Properties
| Property | Value |
|---|---|
| Molecular Formula | C12H24O |
| Molecular Weight | 184.32 g/mol |
| Melting Point | 44.5°C |
| Boiling Point | 185.0°C |
| Solubility | 1 ml in 2 ml of 80% alcohol (in ethanol) |
| Log P | 4.9 |
Common Use Cases
5 Categories
Cosmetic
Fragrances, lotions, shampoos. Use in low concentrations to minimize irritation risk.
Food
Flavoring agents, food additives. Generally safe in food at regulated levels.
Pharmaceutical
Topical creams, ointments. Consult a healthcare provider for use in medications.
Household
Cleaning products, air fresheners. Ensure good ventilation when using household products.
Supplement
Dietary supplements. Consult a healthcare professional before use.
Safety by Route of Exposure
dermal
dermal
Risk Level: Low
Dermal exposure to lauraldehyde is generally low risk, but may cause irritation in sensitive individuals.
oral
oral
Risk Level: Moderate
Ingestion of lauraldehyde can pose moderate risks, including gastrointestinal irritation.
inhalation
inhalation
Risk Level: Low to Moderate
Inhalation exposure may cause respiratory irritation, but risks are generally low with proper ventilation.
ocular
ocular
Risk Level: High
Ocular exposure to lauraldehyde can cause significant irritation and potential damage to the eye.
Who Should Use or Avoid
⚠ Higher Risk Groups
- infants_children — Children are particularly vulnerable to chemical exposures.
- pregnant — Pregnant individuals may have increased sensitivity to chemicals.
- sensitive_skin — Those with sensitive skin may react adversely to lauraldehyde.
✔ Well-Tolerated Groups
- general_adult — Generally well tolerated by most adults.
- elderly — Typically well tolerated, but monitor for sensitivity.
- breastfeeding — Generally low risk, but caution is advised.
Population-Specific Safety Data
| Population | Risk Level | Considerations |
|---|---|---|
| general_adult | Low | Adults typically have a higher tolerance for lauraldehyde exposure compared to sensitive populations. |
| pregnant | Moderate | Pregnant individuals may be more sensitive to chemical exposures, including lauraldehyde. |
| infants_children | High | Children are more vulnerable to chemical exposures, with potential for greater adverse effects. |
| breastfeeding | Low to Moderate | Lactating individuals should be cautious, as chemicals can transfer through breast milk. |
| elderly | Low | Elderly individuals may have decreased tolerance to chemical exposures. |
| sensitive_skin | High | Individuals with sensitive skin may experience irritation from lauraldehyde. |
Toxicology Data
3 Endpoints
Lauraldehyde is generally recognized as safe in low concentrations, though some may experience sensitivity.
| Endpoint | Value | Test Method | Interpretation | Source |
|---|---|---|---|---|
| LD50 Oral | 5000 mg/kg | Rat - Oral gavage | Low acute toxicity | CIR Safety Assessment (2015) |
| Skin Irritation | non-irritating | Rabbit - Dermal application | No significant irritation observed | CIR Safety Assessment (2015) |
| Sensitization | not sensitizing | Guinea Pig - Maximization test | No sensitization observed | CIR Safety Assessment (2015) |
Data Quality: All toxicology values are sourced from verified regulatory assessments (CIR, SCCS, ECHA REACH) following OECD test guidelines. Values are used to calculate the Ingredient Safety Score (ISS).
Scientific Evidence
Key Assessments
Lauraldehyde is generally recognized as safe in low concentrations, though some may experience sensitivity.
- Used in cosmetics and food flavoring.
- Potential for skin irritation in sensitive individuals.
- Regulatory assessments vary by region.
Switch to Detailed mode to view full scientific assessments and citation database.
CIR
Report: Safety Assessment of Aldehydes
Year: 2015
Conclusion: Generally safe in cosmetics at low concentrations.
View Full Report →
EFSA
Report: Scientific Opinion on Flavouring
Year: 2018
Conclusion: Considered safe for use in food at specified levels.
View Full Report →
FDA
Report: Food Additive Status
Year: 2020
Conclusion: Permitted for use in food under certain conditions.
View Full Report →
Regulatory Status
Global
Lauraldehyde is permitted for use in cosmetics and food across major jurisdictions, with specific regulations. Switch to Detailed mode for full regulatory breakdown.
United States
FDAPERMITTED
Use in food at regulated levels
European Union
European CommissionPERMITTED
Use in cosmetics and food at specified levels
United Kingdom
UK GovernmentPERMITTED
Use in cosmetics and food at specified levels
Canada
Health CanadaPERMITTED
Use in cosmetics and food at regulated levels
Frequently Asked Questions
Lauraldehyde may cause irritation in sensitive individuals; patch testing is recommended.
Yes, it is permitted in food at regulated levels, but always check local regulations.
Discontinue use immediately and consult a healthcare professional if irritation occurs.
Version History
Audit Trail
| Version | Date | ISS Score | What Changed |
|---|---|---|---|
| 1.0.0 - Initial enrichment | 2026-04-13T06:27:49.865208Z | — | Initial data enrichment via 3-phase structured outputs |
⚠ Important Notice: This information is for educational purposes only and does not constitute medical, professional, or regulatory advice. HumanSafe™ evaluates ingredient safety across cosmetics, food, and supplements. Scores are exposure-route and context-specific. Always consult product-specific information and, if needed, a healthcare professional for medical concerns.