Isobutyl Hexanoate

INCI: ISOBUTYL HEXANOATE

CAS Number
105-79-3 [^1_17]
Function
Fragrance
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific CFR restriction

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Not genotoxic; not PBT; screening-level PEC/PNEC < 1.

โš ๏ธ
Concern Level: Low

Regulatory Flags

fragrance-component jecfa_safe

Frequently Asked Questions

Is Isobutyl Hexanoate safe in cosmetics?

Not genotoxic; not PBT; screening-level PEC/PNEC < 1. The EU classifies Isobutyl Hexanoate as "permitted". Safety rating: GOOD.

Is Isobutyl Hexanoate allowed in the EU?

Isobutyl Hexanoate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Isobutyl Hexanoate do in cosmetics?

Isobutyl Hexanoate functions as: Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 105-79-3 [^1_17].

What is the Margin of Safety for Isobutyl Hexanoate?

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.

๐Ÿ“ฑ

Is Isobutyl Hexanoate in Your Products?

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

Try Piro Free โ†’

Analyze Your Full Ingredient List

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