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CAS 326-61-4 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 4091902/03/2011

PIPERONYL ACETATE

3,4-Methylenedioxybenzyl acetate

PIPERONYL ACETATE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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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.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 326-61-4

CAS 326-61-4PubChem CID 9473

Piperonyl acetate

Piperonyl acetate is a clear pale yellow liquid. Insoluble in water. (NTP, 1992) — CAMEO Chemicals

IUPAC name: 1,3-benzodioxol-5-ylmethyl acetate

Molecular formula: C10H10O4
Molecular weight: 194.18 g/mol
Exact mass: 194.05790880 Da
XLogP3: 1.6
Topological polar surface area: 44.8 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 4
Covalent units: 1
Defined stereocentres: 0

Also known as

Heliotropyl acetatePiperonyl alcohol, acetateHeliotropin acetate3,4-Methylenedioxybenzyl acetateFEMA No. 29121,3-Benzodioxole-5-methanol, acetateAcetic acid, (3,4-methylenedioxy)benzyl ester090XZ4C7VN

16 more reported names

1,3-Benzodioxole-5-methanol, 5-acetateNSC-4067252H-1,3-benzodioxol-5-ylmethyl acetateRefChem:1744611,3-Benzodioxole-5-methanol acetate206-312-5Benzo[d][1,3]dioxol-5-ylmethyl acetate(2H-1,3-benzodioxol-5-yl)methyl acetate(3,4-Methylenedioxy)benzyl acetate1,3-Benzodioxol, 5-(acetoxymethyl)PIPERONYLACETATETadalafil Impurity 73CAS-326-61-4CCRIS 6269EINECS 206-312-5NSC 406725

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:173936
ChEMBL:CHEMBL1366925
EPA DTXSID:DTXSID2025925
PubMed:22445840

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 PIPERONYL ACETATE

INCI name

PIPERONYL ACETATE

Description

3,4-Methylenedioxybenzyl acetate

Record provenance

Inventory reference: 40919
Imported identity: PIPERONYL ACETATE
Source update: 02/03/2011

European Commission CosIng source notes

Annex records for PIPERONYL ACETATE

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Key data

CAS

326-61-4

206-312-5

Restriction

—

Function

PERFUMING: Used for perfume and aromatic raw materials.

Ingredients with overlapping formulation functions

PIPER NIGRUM FRUIT EXTRACTPERFUMING

PIPER NIGRUM FRUIT OILFRAGRANCE, PERFUMING

PIPERINEPERFUMING

PIPERITONEPERFUMING

PIPERONYL ACETONEPERFUMING

PISTACIA LENTISCUS GUM OILANTI-SEBORRHEIC, ANTIMICROBIAL, PERFUMING

PISTACIA LENTISCUS GUM WATERANTI-SEBORRHEIC, ANTIMICROBIAL, PERFUMING

PISTACIA LENTISCUS LEAF EXTRACTPERFUMING

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

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How PIPERONYL ACETATE appears in the CosIng inventory

The CosIng inventory lists PIPERONYL 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.

PIPERONYL 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

PIPERONYL ACETATE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, PIPERONYL ACETATE carries the following function designation(s):

PERFUMING

CAS 326-61-4 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for PIPERONYL ACETATE

This page reproduces the CosIng inventory entry for PIPERONYL 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 PIPERONYL ACETATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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