C8H16O2
144.21 g/mol
Flavor & FragranceWarning
Isobutyl isobutyrate
CAS97-85-8EC202-612-5
Category
Flavor & Fragrance
Compound Class
Ester
Primary Use
flavoring and fragrance ingredient
Isobutyl isobutyrate is an ester compound commonly used as a flavoring and fragrance ingredient. It is known for its fruity and ethereal odor, contributing to various sensory profiles in consumer products.
flavoring agentfragrance ingredient
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ApplicationSame Use
1,1-dimethoxyethane
CAS534-15-6
flavoring and fragrance ingredient
ReferenceSame Category
2-ethylbutyraldehyde
CAS97-96-1
Fragrance ingredient
ReferenceSame Category
Furfuryl mercaptan
CAS98-02-2
flavor and fragrance ingredient
ReferenceSame Category
4-tert-butylcyclohexanol
CAS98-52-2
soap perfume and fragrance ingredient
ReferenceSame Category
Alpha-terpineol
CAS98-55-5
Fragrance ingredient in perfumes and soaps
Safety Reference
Warning
H226Flammable liquid and vapour
H412Harmful to aquatic life with long lasting effects
H336May cause drowsiness or dizziness
H402Harmful to aquatic life
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Isobutyl isobutyrate (CAS 97-85-8) is 2915.60.
HS code (international, 6-digit)
2915.60
EU CN code (8-digit)
2915 60 19
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-methylpropyl 2-methylpropanoate
InChIKey
RXGUIWHIADMCFC-UHFFFAOYSA-N
SMILES
CC(C)COC(=O)C(C)C
Synonyms (19)
- Isobutyl isobutyrate, United States Pharmacopeia (USP)
- 2-METHYLPROPYL ISOBUTYRATE
- FEMA 2189
- Isobutyl 2-methylpropanoate
- Isobutyl isobutanoate
- Isobutyl isobutyrate
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