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GREENVEIL

  • industrial

4-PHENYL-3-BUTEN-2-OL

CAS 17488-65-2

Also registered as 1 other CAS number

123536-30-1

Concern score

Not assessed — no hazard data yet.

4-PHENYL-3-BUTEN-2-OL in plain language

What it is

Also known as 1-Methyl-3-phenyl-2-propen-1-ol · 3-Buten-2-ol, 4-phenyl- · (±)-4-PHENYL-3-BUTEN-2-OL · .ALPHA.-METHYL-3-PHENYLALLYL alcoho · 1-PHENYL-1-BUTEN-3-OL · 1-STYRYLETHANOL

Show all 13 names

3-HYDROXY-1-PHENYL-1-BUTENE · 4-Phenylbut-3-en-2-ol · Homocinnamyl alcohol · Methyl styryl carbinol · (+/-)-4-PHENYL-3-BUTEN-2-OL · Zijwgehovhjhkb-bqyqjahwsa-n · α-Methyl-3-phenylallyl alcohol

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. 4-PHENYL-3-BUTEN-2-OL appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Flavouring and nutrient, Fragrance.
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Flavouring and nutrient, Fragrance.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as mixture.
    • openFDA substance registry classifies this ingredient as mixture.Source →

Evidence & sources

No graded research studies for 4-PHENYL-3-BUTEN-2-OL yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

4 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated February 8, 2019

    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 →

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 4-PHENYL-3-BUTEN-2-OL in a product composition. These are source records, not Greenveil catalog products.

Named organisations

3

Typical roles

FragranceFlavouring
See products using 4-PHENYL-3-BUTEN-2-OL →