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InventoryRef 4032202/03/2011

ISOAMYL PHENYLACETATE

Isopentyl phenylacetate

ISOAMYL PHENYLACETATE 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 102-19-2
CAS 102-19-2PubChem CID 7600

Isoamyl phenylacetate

3-Methylbutyl phenylacetate is a member of benzenes. — ChEBI

IUPAC name
3-methylbutyl 2-phenylacetate
Molecular formula
C13H18O2
Molecular weight
206.28 g/mol
Exact mass
206.130679813 Da
XLogP3
3.6
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Isopentyl phenylacetateBenzeneacetic acid, 3-methylbutyl ester3-Methylbutyl phenylacetateIsoamyl alpha-toluateFEMA No. 2081isoamyl phenyl acetateNSC 60582UNII-E5RHQ50DDC
16 more reported names
E5RHQ50DDCEINECS 203-012-6BRN 1951778iso-Amyl phenylacetateAI3-36555NSC-60582FEMA 2081ISOAMYL PHENYLACETATE [FHFI]ISOAMYL PHENYL ACETATE [FCC]RefChem:1490053-Methylbutyl phenylacetic acid3-Methylbutyl 2-phenylacetic acidInChI=1/C13H18O2/c1-11(2)8-9-15-13(14)10-12-6-4-3-5-7-12/h3-7,11H,8-10H2,1-2HQWBQBUWZZBUFHN-UHFFFAOYSA-NIsopentyl 2-phenylacetatePhenylacetic acid isoamyl ester
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Evidence from additional scientific databases

EMBL-EBI ChEBI
Exact identifier matchCHEBI:191542

3-Methylbutyl phenylacetate

Formula
C13H18O2
Average mass
206.285 g/mol
Monoisotopic mass
206.13068 Da
Formal charge
0
  • benzenes — is a (CHEBI:22712)
  • benzenes — is a (CHEBI:22712)
Additional curated names
3-methylbutyl 2-phenylacetate
Cross-references from this source

Mapped by: Exact CAS cross-reference in the ChEBI compound record. Retrieved: 2026-08-31. Open source record

NIH PubChem PUG-View
Exact identifier match7600

Attributed physical-property, hazard, environmental and use annotations.

  • Note: This chemical does not meet GHS hazard criteria for 97.1% (1598 of 1646) of all reports. Source: European Chemicals Agency (ECHA)
  • GHS Hazard Statements: Not Classified; Reported as not meeting GHS hazard criteria by 1598 of 1646 companies (only 2.9% companies provided GHS information). For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)
  • ECHA C&L Notifications Summary: Aggregated GHS information provided per 1646 reports by companies from 4 notifications to the ECHA C&L Inventory.; Reported as not meeting GHS hazard criteria per 1598 of 1646 reports by companies.; There are 3 notifications provided by 48 of 1646 reports by companies with hazard statement code(s).; Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status
SourceResultChecked
EMBL-EBI ChEBIExact match2026-08-31
NIH PubChem PUG-ViewExact match2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

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 ISOAMYL PHENYLACETATE

INCI name

ISOAMYL PHENYLACETATE

Description

Isopentyl phenylacetate

Record provenance

Inventory reference
40322
Imported identity
ISOAMYL PHENYLACETATE
Source update
02/03/2011
European Commission CosIng source notes
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Key data

CAS
102-19-2
EC
203-012-6
Restriction
—
Function
PERFUMING
Used for perfume and aromatic raw materials.

Ingredients with overlapping formulation functions

ISOAMYL ISOBUTYRATEPERFUMING
ISOAMYL ISOVALERATEPERFUMING
ISOAMYL OCTANOATEPERFUMING
ISOAMYL PHENETHYL ETHERPERFUMING
ISOAMYL PROPIONATEPERFUMING
ISOAMYL SALICYLATEPERFUMING
ISOAMYL TIGLATEPERFUMING
ISOAMYL VALERATEPERFUMING

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 chemicalsPubChem PUG RESTEU Safety Gate cosmetic product alertsECHA CHEMUS EPA CompToxCosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortal

How ISOAMYL PHENYLACETATE appears in the CosIng inventory

The CosIng inventory lists ISOAMYL PHENYLACETATE 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.

ISOAMYL PHENYLACETATE 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

ISOAMYL PHENYLACETATE 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, ISOAMYL PHENYLACETATE carries the following function designation(s):

CAS 102-19-2 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 ISOAMYL PHENYLACETATE

This page reproduces the CosIng inventory entry for ISOAMYL PHENYLACETATE 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 ISOAMYL PHENYLACETATE 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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