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PARA-TERTIARY-BUTYL PHENYLACETALDEHYDE

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
floralgreentopnote
How it behaves

Olfactory profile

Family
floral
Note tendency
Middle
Descriptors
floralgreenwoodyfreshoilycinnamic

A powerful floral-green aldehydic material with a strong hyacinth character, backed by lilac and mimosa nuances. Slightly sweet and powdery with a leafy green facet, it feels crisp and diffusive on the blotter with a mildly waxy floral drydown.AI · claude-opus-4-7

Intensity
8 / 10
Tenacity
5 / 10
Volatility
6 / 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. 506

Arctander monograph

Perfume and Flavor Chemicals, page 213.

tenacity · moderate
pleasantfloralgreenwoody
MW
192.25
BP
232°C
MP
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Sp.Gr.
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Refractive n
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Rotation
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Appearance

Colorless oily or slightly liquid.

Solubility

Insoluble in water, soluble in alcohol and oils.

Odor

Pleasant, floral-green odor with soft-woody or green-bark-woody undertones.

Uses in perfumery

This aldehyde has found a little use in perfumery, more in the floral fragrance types, not so much in the green topnote bases.

Production

Produced from numerous methods, e.g., from para-tertiary-butyl toluene via the substituted benzaldehyde, glycidic ester, and saponification to the title aldehyde.

Identity
Aliases · 1
Cortexal
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).