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TRANS-2-HEPTENAL

PROHIBITION
CAS
18829-55-5
EC
—
Material type
other
Canonical source
document derived
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
green-accordfruityaldehydicnut-accord
How it behaves

Olfactory profile

Family
green
Note tendency
Top
Descriptors
greenfattyfruityaldehydicpungentoily

Sharp, pungent green-fatty aldehyde with a soapy, almond-like edge. In dilution it opens with a fresh cut-grass and unripe-fruit tone reminiscent of pear skin and cucumber, with an oily-nutty facet emerging underneath. At higher concentrations it becomes harsh and tallowy.AI · claude-opus-4-7

Intensity
8 / 10
Tenacity
3 / 10
Volatility
8 / 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.

Identity
Aliases · 5
2-Heptenal, (E)-3-Butylacroleinbeta-Butylacrolein(E)-2-Hepten-1-altrans-2-Heptenal
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).