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2,6-Diethyl-5-isopropyl-2-methyltetrahydropyran

CAS 1120363-98-5

2,6-Diethyl-5-isopropyl-2-methyltetrahydropyran chemical structure

Concern score

Not assessed — no hazard data yet.

2,6-Diethyl-5-isopropyl-2-methyltetrahydropyran in plain language

What it is

Also known as 5-ISOPROPYL-2,6-DIETHYL-2-METHYLTETRAHYDRO-2H-PYRAN · 2,6-Diethyl-2-methyl-5-(propan-2-yl)oxane · 2,6-diethyl-2-methyl-5-propan-2-yloxane · (+/-)-5-Isopropyl-2,6-diethyl-2-methyltetrahydro-2H-pyran · 2,6-DIETHYL-2-METHYL-5-(PROPAN-2-YL)TETRAHYDRO-2H-PYRAN · 2,6-DIETHYLTETRAHYDRO-5-ISOPROPYL-2-METHYL-2H-PYRAN

Show all 13 names

2,6-Diethyl-2-methyl-5-(2-propanyl)tetrahydro-2H-pyran · 2,6-Diethyl-5-isopropyl-2-methyltetrahydro-2H-pyran · 2,6-Diethyltetrahydro-2-methyl-5-(1-methylethyl)-2H-pyran · 2,6-diethyl-5-isopropyl-2-methyl-tetrahydropyran · 2H-Pyran, 2,6-diethyltetrahydro-2-methyl-5-(1-methylethyl)- · Psbalwgxlhhths-uhfffaoysa-n · UNII-HI63S8DQ0B

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. 2,6-Diethyl-5-isopropyl-2-methyltetrahydropyran 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 Fragrance, Flavouring and nutrient.
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Fragrance, Flavouring and nutrient.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 2,6-Diethyl-5-isopropyl-2-methyltetrahydropyran 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 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 →
  • 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 2,6-Diethyl-5-isopropyl-2-methyltetrahydropyran in a product composition. These are source records, not Greenveil catalog products.

Named organisations

2

Typical roles

FragranceFlavouring
See products using 2,6-Diethyl-5-isopropyl-2-methyltetrahydropyran →