Is Butyl Phenylacetate safe in cosmetics?
Butyl Phenylacetate has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Butyl Phenylacetate
Also known as: 4-09-00-01619, BRN 2046682, Butyl benzene acetate, Butyl benzeneacetate, n-Butyl phenylacetate (+6 more)
INCI: BUTYL PHENYLACETATE
Butyl Phenylacetate (CAS 122-43-0) is a cosmetic cosmetic ingredient functioning as Fragrance ingredient with rose, honey, and chocolate odor profile. 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 122-43-0 →
Auto-generated CPSR Part A draft with source citations
Function
Fragrance ingredient with rose, honey, and chocolate odor profile
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
butyl 2-phenylacetate
InChIKey
LDOXTQYWWYXYSQ-UHFFFAOYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Adequate — supported by RIFM updated assessment (2023)
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Butyl Phenylacetate.
Calculate MoS for your specific formulation with the MoS Calculator.
HRIPT Human Patch Test Studies
1 human repeat insult patch test aggregated from dermatological literature.
| Test Type | N | Sensitized | Dose µg/cm² | NESIL µg/cm² | Potency |
|---|---|---|---|---|---|
| HMT | - | 0 | 8100 | - | - |
PubChem Annotations
Safety and regulatory annotations from PubChem (NCBI) aggregated sources.
Regulatory (3)
JECFA Number
1012
Source: Joint FAO/WHO Expert Committee on Food Additives (JECFA)
JECFA Evaluation
BUTYL alpha-TOLUATE | 2002 | No safety concern at current levels of intake when used as a flavouring agent | TRS 913-JECFA 59/53 | FAS 50-JECFA 59/215
Source: Joint FAO/WHO Expert Committee on Food Additives (JECFA)
JECFA Evaluation
BUTYL PHENYLACETATE | 2002 | No safety concern at current levels of intake when used as a flavouring agent | TRS 913-JECFA 59/53 | FAS 50-JECFA 59/215
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 (3)
IFRA Fragrance Transparency List
FDA Substances Added to Food (EAFUS)
Consumer Product Chemical
Expert Verdict
Expert safety assessment and concern-level summary for Butyl Phenylacetate.
Regulatory Flags
fragrance-component
natural-origin
ifra_fragrance
fda_food_additive
jecfa_safe
Known Synonyms
4-09-00-01619
BRN 2046682
Butyl benzene acetate
Butyl benzeneacetate
n-Butyl phenylacetate
Butyl phenylethanoate
Butyl alpha-toluate
EINECS 204-543-6
FEMA No. 2209
Phenylethanoic acid butyl ester
UNII-TR6RZ109SI
Chemical Function
Fragrance
Flavouring and nutrient
Regulatory Lists
IFRA Transparency
Europe
food_additive; Substances Added to Food (formerly EAFUS) (2/2019)
consumer_product
IFRA Transparency
Europe
food_additive; Substances Added to Food (formerly EAFUS) (2/2019)
consumer_product
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Butyl Phenylacetate allowed in the EU?
Butyl Phenylacetate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Butyl Phenylacetate do in cosmetics?
Butyl Phenylacetate functions as: Fragrance ingredient with rose, honey, and chocolate odor profile. It is classified as a cosmetic ingredient in our database. CAS number: 122-43-0.
Is Butyl Phenylacetate used outside cosmetics?
Butyl Phenylacetate 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 Butyl Phenylacetate 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
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Heavy Metal Limits
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