ISONONYL ACETATE
Isononyl Acetate; 7-Methyloctyl Acetate
ISONONYL ACETATE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.
Regulatory evidence by market
No rule for this ingredient has been imported for any of the 13 markets tracked here.
That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.
Chemical identity and properties
3,5,5-Trimethylhexyl acetate
Isononyl acetate appears as a clear colorless liquid with a sweet ester odor. Less dense than water. Vapors heavier than air. Eye contact may cause irritation. Frequent or prolonged skin contact may cause irritation and dermatitis. Vapors irritate the eyes and respiratory tract and may cause headaches and dizziness. Vapors are anesthetic and may have other central nervous system effects. Vapors may also cause liver and kidney disorder. Ingestion of the liquid into the respiratory system may cause bronchopneumonia or pulmonary edema. — CAMEO Chemicals
- IUPAC name
- 3,5,5-trimethylhexyl acetate
- Molecular formula
- C11H22O2
- Molecular weight
- 186.29 g/mol
- Exact mass
- 186.161979940 Da
- XLogP3
- 3.5
- Topological polar surface area
- 26.3 Ų
- Hydrogen-bond donors
- 0
- Hydrogen-bond acceptors
- 2
- Covalent units
- 1
- Defined stereocentres
- 0
Also known as
16 more reported names
External database identifiers
- ChEMBL:CHEMBL3188283
- EPA DTXSID:DTXSID0041270
Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.
Inventory details for ISONONYL ACETATE
INCI name
ISONONYL ACETATE
Description
Isononyl Acetate; 7-Methyloctyl Acetate
Record provenance
- Inventory reference
- 39667
- Imported identity
- ISONONYL ACETATE
- Source update
- 02/03/2011
Annex records for ISONONYL ACETATE
Key data
Related inventory evidence
Ingredients with overlapping formulation functions
Additional official and scientific sources
11 external databases to check this identity in
Each link searches that source for this identity. What each source is, and its legal weight
How ISONONYL ACETATE appears in the CosIng inventory
The CosIng inventory lists ISONONYL ACETATE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.
ISONONYL ACETATE is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.
Frequently asked questions
Source note for ISONONYL ACETATE
This page reproduces the CosIng inventory entry for ISONONYL ACETATE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.
Use this inventory page to research ISONONYL ACETATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.
Tools & next steps
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