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GREENVEIL

  • industrial

Ethanone, 1-(2-thienyl)-

CAS 88-15-3

Also registered as 1 other CAS number

97511-16-5

Ethanone, 1-(2-thienyl)- chemical structure

Concern score

Not assessed — no hazard data yet.

Ethanone, 1-(2-thienyl)- in plain language

What it is

Also known as 2-ACETYLTHIOPHENE · 1-(Thiophen-2-yl)ethan-1-one · 1-thiophen-2-ylethanone · 2-ACETOTHIENONE · 2-ACETOTHIOPHENE · 1-(2-Thienyl)-1-ethanone

Show all 16 names

1-(2-Thienyl)ethanone · 1-(Thiophen-2-yl)ethanone · 2-(ACETYL)THIOFURAN · 2-Acethylthiophene · 2-Acetylthiophen · 2-Thienyl methyl ketone · 2-acetyl thiophene · Ketone, methyl 2-thienyl · Methyl 2-THIENYL ketone · alpha-Acetylthiophene

What it does

Used in consumer products as a fragrance ingredient and a flavouring.

  • Fragrance
  • Flavouring
Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Ethanone, 1-(2-thienyl)- appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 1 composition records across product categories including Raw materials. EPA CPDat classifies this chemical for functional uses including Flavouring and nutrient, Fragrance.
    • EPA CPDat observed this chemical in 1 composition records across product categories including Raw materials. EPA CPDat classifies this chemical for functional uses including Flavouring and nutrient, Fragrance.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Evidence & sources

No graded research studies for Ethanone, 1-(2-thienyl)- yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated 2020-03-19

    Open →

  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →

  • openFDA Substance

    registry · updated 2026-05-24

    Open →

  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Not a strong fit for fragrance avoidance because it carries Fragrance.

Avoid

The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.

Where it has been recorded

How often EPA CPDat has listed Ethanone, 1-(2-thienyl)- in a product composition. These are source records, not Greenveil catalog products.

Source records

1

Named organisations

2

Raw materials

Typical roles

FragranceFlavouring
See products using Ethanone, 1-(2-thienyl)- →