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NONEN-5-ONE-2

CAS
—
EC
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Material type
synthetic aroma chemical
Canonical source
arctander
Formulation

Usage guidance

Suggested min
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Suggested max
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Cost
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Stock
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Compatibility tags
chyprecitrusoriental
How it behaves

Olfactory profile

Family
herbal
Note tendency
Middle
Descriptors
greenspicyherbaceousearthyoily

A fresh, green ketone with a distinctive vegetal-mushroom character reminiscent of cut cucumber and fresh herbs. Has a slightly fatty, dairy-like undertone and a natural, watery-green facet that evokes fresh produce.AI · claude-opus-4-7

Intensity
6 / 10
Tenacity
4 / 10
Volatility
7 / 10
Members

The rest of this material

Composition, IFRA restriction figures, allergen concentrations and where this material is bought are part of Perfume Foundry’s curated library and need an account. Create one or sign in.

chemicals · No. 2358

Arctander monograph

Perfume and Flavor Chemicals, page 1024.

tenacity · moderate
herbaceousgreen-oilyrefreshing
MW
158.23
BP
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MP
—
Sp.Gr.
—
Refractive n
—
Rotation
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Appearance

Colorless liquid

Solubility

Practically insoluble in water, soluble in alcohol and oils

Odor

Powerful, refreshing, green-oily, herbaceous odor of moderate to poor tenacity

Uses in perfumery

Suggested for use in perfume compositions, where its power and herbaceous freshness could give lift to Lavender, Chypre, Citrus or Oriental fragrance types

Production

Produced from (several methods) e.g. by hydrolysis of 2-Hexenyl-acetoacetic ester

Identity
Aliases · 4
Ethyl heptenoneHexenylacetoneMethyl ethyl hexenoneMethyl heptenyl ketone
Compliance note. Restriction data is sourced directly from IFRA publications and preserved with its document excerpt. Perfume Foundry is a compliance-support tool — not a substitute for a qualified safety assessor (CPSR / PIF).