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METHYL HEPTYL ETHER

CAS
—
EC
—
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
freshaquaticgreenfougere
How it behaves

Olfactory profile

Family
green
Note tendency
Top
Descriptors
greenfreshaldehydic

A light, ethereal aliphatic ether with a fresh, mildly fatty-green character. Diffuse and airy on top with a slightly waxy, cucumber-melon nuance underneath. Volatile and short-lived, more of a lift-and-fade note than a defined odor.AI · claude-opus-4-7

Intensity
4 / 10
Tenacity
2 / 10
Volatility
9 / 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. 2051

Arctander monograph

Perfume and Flavor Chemicals, page 879.

TOPtenacity · moderatepower · strong
tartgreenfreshfoliagealdehydicberry
MW
130.22
BP
151°C
MP
—
Sp.Gr.
0.79
Refractive n
—
Rotation
—
Appearance

Colorless oily liquid.

Solubility

Insoluble in water, soluble in alcohol and oils.

Odor

Tart-green, fresh-foliage-like odor, resembling aldehydic-green odors. The odor has been described as resembling that of freshly crushed berries of mountain ash.

Uses in perfumery

This ether has found a little use in perfumery as a modifier in fresh-green notes, particularly in topnote compositions for herbaceous or green-floral fragrance types. It blends favourably with Lavender, Bayberry-notes, Fougeres, etc. and it can be blended into Apple-type bases or compositions. It has the advantage of being quite powerful and stable in soap or powders, but it requires solid fixation.

Production

Produced from n-Heptylchloride plus Sodium methoxide in Methanol solution.

Identity
Aliases · 1
Heptyl methyl ether
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).