Tetrahydrogeranial

INCI: TETRAHYDROGERANIAL (SYNONYM: DIHYDROCITRONELLAL; 3,7-DIMETHYLOCTANAL)

CAS Number
5988-91-0
Function
Fragrance Ingredient
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status restricted
US Notes Not specifically restricted; permitted as fragrance ingredient

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

IFRA restricted with max use levels per product category (e.g., 0.45% lip products, 0.14% axillae); synonym dihydrocitronellal is an EU-listed fragrance allergen requiring label declaration

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Concern Level: Moderate

Regulatory Flags

potential-allergen fragrance-component ifra_fragrance fda_food_additive

Frequently Asked Questions

Is Tetrahydrogeranial safe in cosmetics?

IFRA restricted with max use levels per product category (e.g., 0.45% lip products, 0.14% axillae); synonym dihydrocitronellal is an EU-listed fragrance allergen requiring label declaration The EU classifies Tetrahydrogeranial as "restricted". Safety rating: GOOD.

Is Tetrahydrogeranial allowed in the EU?

Tetrahydrogeranial EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Tetrahydrogeranial do in cosmetics?

Tetrahydrogeranial functions as: Fragrance Ingredient. It is classified as a cosmetic ingredient in our database. CAS number: 5988-91-0.

What is the Margin of Safety for Tetrahydrogeranial?

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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