Piperitone 95 A Key Minty Herbal Building Block for Fresh, Camphorous and Aromatic Fragrance Structures

Galbora
14 hours ago
2 min read

🌿 Overview of Piperitone 95

Piperitone 95 is a nature-identical monoterpenoid that plays a significant role in the creation of minty, herbal, camphorous, and fresh fragrance and flavor compositions. Thanks to its well-balanced olfactive profile, Piperitone acts as a powerful structural material, bridging cool mint freshness with aromatic herbal depth, making it highly valuable in modern perfumery.

🧪 Chemical Structure

Chemical Name: 6-Isopropyl-3-methylcyclohex-2-enone
Molecular Formula: C₁₀H₁₆O
Molecular Weight: 152.24
CAS No.: 89-81-6
CLogP: 3.07

Its cyclic enone structure contributes to both its distinct camphorous character and its good chemical stability, enabling reliable performance across a wide range of applications.

👃 Olfactive Profile

Herbal: green, aromatic, natural
Minty: cool, clean, non-sweet mint
Camphorous: eucalyptus-like, slightly medicinal
Fresh: airy, transparent, cooling

Unlike menthol, which delivers an intense cooling effect, Piperitone provides a more controlled, refined freshness, ideal for sophisticated fragrance structures.

🌱 Occurrence in Nature

Piperitone occurs naturally as:

A major constituent in Eucalyptus dives Schauer oil
A minor constituent in:
- Japanese mint oil
- Various Eucalyptus species

This natural occurrence makes Piperitone particularly effective in recreating authentic eucalyptus and herbal mint profiles.

🎨 Applications in Perfumery and Flavor Creation

Key Uses:

Minty flavor and fragrance compositions
Herbal–fresh accords
Eucalyptus, medicinal, and aromatic structures

Functional Role:

Enhances top-note clarity and freshness
Adds natural herbal realism
Links green notes with camphorous and aromatic facets

🧴 Stability Across Applications

Application	Stability
Fine Fragrance	Good
Fabric Softener (pH 3)	Good
Antiperspirants (pH 3.5)	Fair
Toiletry Applications (pH 6)	Fair
Liquid Detergent (pH 9)	Good
Soap (pH 10)	Good
Powder Detergent (pH 11)	Fair
Bleach (pH 14)	Poor

➡️ Piperitone 95 performs well in mildly acidic to moderately alkaline systems, but is not suitable for highly oxidative environments.

🧍 Substantivity

Skin: Good
Hair: Good
Dry Fabric: Poor
Wet Fabric: Poor

These characteristics make Piperitone especially suitable for skin-contact products, personal care, and hair applications.

⏳ Tenacity & Diffusivity

Tenacity on Blotter: >12 hours
Bloom Diffusivity: Diffusive

Despite its fresh character, Piperitone shows notable longevity and effective diffusion, particularly in top-to-heart note transitions.

⚖️ Typical Use Level

0.1% – 10%

Lower levels impart subtle herbal freshness, while higher concentrations create dominant minty–camphorous signatures.

🧾 Technical Data

Flash Point: 98 °C
GC Purity: Min. 95% as Piperitone
Appearance: Colorless to pale yellow liquid
Vapor Pressure: 13.80 Pa at 25 °C
ISO 16128: Nature Identical
Assessment Status: Not Assessed

✨ Conclusion

Piperitone 95 is a versatile and essential building block for minty, herbal, and camphorous fragrance architectures. With its balanced freshness, good substantivity on skin, and broad formulation compatibility, it enables the creation of clean, professional, and naturally inspired scent profiles across fine fragrance, personal care, and functional products.

This article was researched and written by Galbora.

Use of this content is permitted when citing the source.