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1,6-Octadiene, 3-ethoxy-3,7-dimethyl-

CAS 72845-33-1

Also registered as 1 other CAS number

22565-00-0

1,6-Octadiene, 3-ethoxy-3,7-dimethyl- chemical structure

Concern score

Not assessed — no hazard data yet.

1,6-Octadiene, 3-ethoxy-3,7-dimethyl- in plain language

What it is

Also known as Ethyl linalyl ether · 3-Ethoxy-3,7-dimethylocta-1,6-diene · Ethyl linalyl ether, (+/)- · (+/-)-ethyl linalyl ether · (±)-ethyl linalyl ether · 3,7-DIMETHYL-3-ETHOXY-1,6-OCTADIENE

Show all 15 names

3,7-dimethyl octa-1,6-dien-3-yl ethyl ether · 3,7-dimethylocta-1,6-dien-3-yl ethyl ether · 3-Ethoxy-3,7-dimethyl-1,6-octadiene · Ether, 1,5-DIMETHYL-1-VINYL-4-HEXENYL ethyl · Gsfbrcuxddcnkv-uhfffaoysa-n · Linalool ethyl ether · Linalyl ethyl ether · UNII-W8H09IT6ZA · AldrichCPR ethyl linalool

What it does

Used in consumer products as a flavouring.

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

Regulation

No restrictions found. 1,6-Octadiene, 3-ethoxy-3,7-dimethyl- 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.
    • 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.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 1,6-Octadiene, 3-ethoxy-3,7-dimethyl- 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 →
Reference links (1)

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 1,6-Octadiene, 3-ethoxy-3,7-dimethyl-.

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 1,6-Octadiene, 3-ethoxy-3,7-dimethyl- in a product composition. These are source records, not Greenveil catalog products.

Named organisations

1

Typical roles

Flavouring
See products using 1,6-Octadiene, 3-ethoxy-3,7-dimethyl- →