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2,3,3,3-Tetrafluoropropene

CAS 754-12-1

2,3,3,3-Tetrafluoropropene chemical structure

Concern score

Not assessed — no hazard data yet.

2,3,3,3-Tetrafluoropropene in plain language

What it is

Also known as 2,3,3,3-Tetrafluoroprop-1-ene · 1,1,1,2-Tetrafluoropropene · 1-Propene, 2,3,3,3-tetrafluoro- · 1234yf · 1H,1H-Perfluoroprop-1-ene · 2,3,3,3-tetrafluoro-1-propene

Show all 15 names

2,3,3,3-tetrafluoropropene-1 · C3H2F4 · Ec 468-710-7 · HFC 1134yf · HFC 1234yf · HFO 1234yf · HFO-I234yf · R 1234yf · UNII-P5N89242X3

What it does

We don't have a plain-language description for 2,3,3,3-Tetrafluoropropene yet.

Recorded functional uses: Formulation of preparations · Heat transferring agent · Refrigerants

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

Regulation

No restrictions found. 2,3,3,3-Tetrafluoropropene appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 10 composition records across product categories including Industrial products. EPA CPDat classifies this chemical for functional uses including Refrigerants, formulation of preparations, Heat transferring agent.
    • EPA CPDat observed this chemical in 10 composition records across product categories including Industrial products. EPA CPDat classifies this chemical for functional uses including Refrigerants, formulation of preparations, Heat transferring agent.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 2,3,3,3-Tetrafluoropropene 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 2022-09-19

    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

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed 2,3,3,3-Tetrafluoropropene in a product composition. These are source records, not Greenveil catalog products.

Source records

10

Named organisations

1

Industrial products

Typical roles

Formulation of preparationsHeat transferring agentRefrigerants
See products using 2,3,3,3-Tetrafluoropropene →