Is Benzyl Isoamyl Ether safe in cosmetics?
Benzyl Isoamyl Ether has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
Benzyl Isoamyl Ether
Also known as: [(3-methylbutoxy)methyl]benzene, 3-06-00-01457, BRN 2251737, EINECS 204-570-3, NSC 9294 (+1 more)
Benzyl Isoamyl Ether (CAS 122-73-6) is a cosmetic cosmetic ingredient functioning as Fragrance. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in pharmaceutical data.
View industrial chemical safety profile for CAS 122-73-6 →
Auto-generated CPSR Part A draft with source citations
Function
Fragrance
Safety Rating
MODERATE
Regulatory Status
EU EU Status
permitted
US US Status
permitted
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Benzyl Isoamyl Ether.
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 | - | - |
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Fragrance
Regulatory List Membership (2)
IFRA Fragrance Transparency List
Consumer Product Chemical
Expert Verdict
Expert safety assessment and concern-level summary for Benzyl Isoamyl Ether.
Regulatory Flags
potential-allergen
fragrance-component
ifra_fragrance
Known Synonyms
[(3-methylbutoxy)methyl]benzene
3-06-00-01457
BRN 2251737
EINECS 204-570-3
NSC 9294
UNII-I8034PF326
Chemical Function
Fragrance
Regulatory Lists
IFRA Transparency
consumer_product
Australian Status
AICIS status: listed
Cross-Vertical Safety Context
Same-CAS public records found in pharmaceutical data.
SOURCE
ChEMBL / DrugCentral / FAERS
DB_PHARMA CAS match
Pharmaceutical Data
Same-CAS rows from the pharmaceutical spoke database.
ChEMBL ID
CHEMBL3187882
Frequently Asked Questions
Is Benzyl Isoamyl Ether allowed in the EU?
Benzyl Isoamyl Ether EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Benzyl Isoamyl Ether do in cosmetics?
Benzyl Isoamyl Ether functions as: Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 122-73-6.
Is Benzyl Isoamyl Ether used outside cosmetics?
Benzyl Isoamyl Ether also appears in pharmaceutical data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Compliance Tools
Check Benzyl Isoamyl Ether compliance across multiple jurisdictions:
Ingredient Decoder
Paste a full ingredient list for instant analysis
82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
Check compliance across multiple jurisdictions
MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
Related Ingredients
2,6-Dimethyl-7-octen-2-ol (Dihydromyrcenol)
Excellent
Same category
Fragrance (perfuming), masking
2-Ethoxy-2,6,6-Trimethyl-9-Methylenebicyclo[3.3.1]Nonane (Boisiris™)
Excellent
Same category
Fragrance (rich woody, orris/iris roo...
3,6-Dimethyl-3-Octyl Acetate
Excellent
Same category
Fragrance / Perfuming agent with flor...
3-Methyl-5-(2,2,3-Trimethyl-3-Cyclopentenyl)Pent-4-En-2-Ol (Sandalore)
Excellent
Same category
Perfuming / Fragrance (sandalwood note)
4-Tert-Butylcyclohexyl Acetate
Excellent
Same category
Fragrance
Acetoin
Excellent
Same category
Skin conditioning, fragrance
(20S)-Protopanaxadiol
Moderate
Similar safety
(Cnidium Officinale/Coptis Chinensis/Glycyrrhiza Uralensis) Root Extract
Moderate
Similar safety
Skin conditioning
(Cryptomeria Japonica/Chamaecyparis Obtusa) Stem Ferment Extract
Moderate
Similar safety
Antimicrobial, antioxidant, humectant
(Eclipta Prostrata/Houttuynia Cordata) Leaf Extract
Moderate
Similar safety
Skin conditioning
(Lepidium Meyenii/Sarcodon Aspratus) Root Water
Moderate
Similar safety
Skin conditioning
(Licorice/Reynoutria Japonica) Root/Stem Extract
Moderate
Similar safety
Skin conditioning, antioxidant
Acetaldehyde Diphenethyl Acetal
Good
Chemical family
Fragrance / Perfuming
Amyl Cinnamal
Moderate
Chemical family
Fragrance
Benzyl Propionate
Moderate
Chemical family
Flavouring and nutrient; Fragrance
Is Benzyl Isoamyl Ether in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Benzyl Isoamyl Ether in your formulation.