Is Dibutyldihydrofuranone safe in cosmetics?
Dibutyldihydrofuranone has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Dibutyldihydrofuranone
Also known as: 4-Butyl-4-hydroxyoctanoic acid lactone, Dibutylbutyrolactone, 5,5-Dibutyldihydro-2(3H)-furanone, 4,4-Dibutyl-4-hydroxybutyric acid gamma-lactone, EINECS 231-875-9 (+2 more)
INCI: DIBUTYLDIHYDROFURANONE
Dibutyldihydrofuranone (CAS 7774-47-2) is a cosmetic cosmetic ingredient functioning as Perfuming agent (fragrance ingredient). EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety data.
View industrial chemical safety profile for CAS 7774-47-2 →
Auto-generated CPSR Part A draft with source citations
Function
Perfuming agent (fragrance ingredient)
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
5,5-dibutyloxolan-2-one
InChIKey
KZEKELDMLDBVFV-UHFFFAOYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted — no CFR restrictions; fragrance ingredient
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Dibutyldihydrofuranone.
Calculate MoS for your specific formulation with the MoS Calculator.
PubChem Annotations
Safety and regulatory annotations from PubChem (NCBI) aggregated sources.
Regulatory (3)
JECFA Number
227
Source: Joint FAO/WHO Expert Committee on Food Additives (JECFA)
JECFA Evaluation
4,4-DIBUTYL-gamma-BUTYROLACTONE | 1997 | No safety concern at current levels of intake when used as a flavouring agent | TRS 884-JECFA 49/42 | FAS 40-JECFA 49/231
Source: Joint FAO/WHO Expert Committee on Food Additives (JECFA)
JECFA Evaluation
4-BUTYL-4-HYDROXYOCTANOIC ACID LACTONE | 1997 | No safety concern at current levels of intake when used as a flavouring agent | TRS 884-JECFA 49/42 | FAS 40-JECFA 49/231
Source: Joint FAO/WHO Expert Committee on Food Additives (JECFA)
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Flavouring and nutrient
Fragrance
Regulatory List Membership (1)
FDA Substances Added to Food (EAFUS)
Expert Verdict
Expert safety assessment and concern-level summary for Dibutyldihydrofuranone.
Regulatory Flags
fragrance-component
fda_food_additive
Known Synonyms
4-Butyl-4-hydroxyoctanoic acid lactone
Dibutylbutyrolactone
5,5-Dibutyldihydro-2(3H)-furanone
4,4-Dibutyl-4-hydroxybutyric acid gamma-lactone
EINECS 231-875-9
FEMA No. 2372
UNII-I7JV550U9G
Chemical Function
Fragrance
Flavouring and nutrient
Regulatory Lists
food_additive; Substances Added to Food (formerly EAFUS) (2/2019)
Europe
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Dibutyldihydrofuranone allowed in the EU?
Dibutyldihydrofuranone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Dibutyldihydrofuranone do in cosmetics?
Dibutyldihydrofuranone functions as: Perfuming agent (fragrance ingredient). It is classified as a cosmetic ingredient in our database. CAS number: 7774-47-2.
Is Dibutyldihydrofuranone used outside cosmetics?
Dibutyldihydrofuranone also appears in industrial chemical safety data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Compliance Tools
Check Dibutyldihydrofuranone compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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