Excellent Cosmetic Ingredient NOAEL Data

Diisobutyl Adipate

INCI: DIISOBUTYL ADIPATE

CAS Number
141-04-8
Function
Emollient / skin conditioning agent; also evaluated as a food-grade flavouring agent
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” JECFA evaluation: no safety concern at current levels of intake (2010)

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Toxicological Studies

1 study endpoint found for Diisobutyl Adipate. NOAEL (No Observed Adverse Effect Level) values are used to calculate the Margin of Safety per SCCS methodology.

Endpoint Value Route Species Study Type Source
NOAEL >=1000 mg/kg bw/day oral rat oral REACH

Expert Verdict

No significant safety concerns; recommended cosmetic use levels 0.005โ€“8%.

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Concern Level: Low

Regulatory Flags

endocrine_disruptor epa_safer_alternative ifra_fragrance fda_food_additive jecfa_safe

Frequently Asked Questions

Is Diisobutyl Adipate safe in cosmetics?

No significant safety concerns; recommended cosmetic use levels 0.005โ€“8%. The EU classifies Diisobutyl Adipate as "permitted". Safety rating: EXCELLENT. 1 toxicological study endpoint(s) are available in our database.

Is Diisobutyl Adipate allowed in the EU?

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

What does Diisobutyl Adipate do in cosmetics?

Diisobutyl Adipate functions as: Emollient / skin conditioning agent; also evaluated as a food-grade flavouring agent. It is classified as a cosmetic ingredient in our database. CAS number: 141-04-8.

What is the Margin of Safety for Diisobutyl Adipate?

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.

What is the NOAEL for Diisobutyl Adipate?

The NOAEL (No Observed Adverse Effect Level) for Diisobutyl Adipate is >=1000 mg/kg bw/day based on a oral study via oral route in rat. Source: REACH.

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