Orbitone T: A Sophisticated Woody-Ambergris Ingredient in Modern Fragrance Formulation

Galbora
Jan 19
2 min read

🌲 Introduction to Orbitone T

Orbitone T is a versatile woody, ambergris, floral, and violet note widely appreciated in contemporary perfumery. It brings velvety richness and a sophisticated body to compositions, making it suitable for a broad spectrum of fragrances—from fresh-fruity and floral to deep woody-amber blends. This synthetic ingredient is not found in nature, ensuring consistency and stability across all fragrance applications.

🧪 Chemical Information

Chemical Name: 1-(1,2,3,4,5,6,7,8-Octahydro-2,3,8,8-tetramethyl-2-naphthyl)ethan-1-one (and isomers)
Molecular Formula: C16H26O
CAS Numbers: 54464-57-2 / 68155-66-8 / 68155-67-9
CLogP: 5.18
Appearance: Colorless to pale yellow liquid (typical of synthetic ketone derivatives)
ISO 16128 Compliance: Over 50%, not readily biodegradable

🌿 Olfactive Profile & Role in Fragrances

Orbitone T is highly prized for its multi-faceted scent profile:

Woody & Ambergris: Adds depth, warmth, and elegance
Floral & Violet nuances: Softens compositions, adding refinement
Velvety Body: Enhances richness and longevity in blends

It acts as a bridge between top, heart, and base notes, providing smooth transitions and balanced diffusion without overpowering other elements. Its diffusive nature ensures a noticeable yet sophisticated presence in any fragrance formulation.

🧴 Typical Applications

Orbitone T is widely used across all types of fragrances, including:

Fine Fragrances: Fresh-fruity, floral bouquets, woody-amber compositions
Personal Care Products: Perfumed soaps, shampoos, lotions, antiperspirants
Fabric Care & Home Fragrances: Fabric softeners, liquid detergents, powder detergents

Its ability to enhance body and complexity makes it a favorite among perfumers seeking refined and elegant blends.

🏋️ Performance & Stability

Orbitone T demonstrates excellent stability under most conditions:

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

It also shows good substantivity on skin, hair, and fabrics (both dry and wet), making it reliable in complex formulations.

⏱ Tenacity & Diffusion

Tenacity on blotter: >24 hours
Diffusivity: Diffusive
Typical Use Level: <25% of the fragrance blend

🔗 Technical Highlights

Flash Point: 148ºC
GC Purity: ≥90% sum of isomers
Synthetic Origin: Not found in nature
Environmental Consideration: Over 50% ISO 16128 compliance, not readily biodegradable

💡 Why Perfumers Choose Orbitone T

Orbitone T offers perfumers a sophisticated, multi-dimensional woody-ambergris note that enhances fragrance body, richness, and longevity. Its versatility allows it to seamlessly integrate into fruity, floral, or woody compositions, providing both supporting background and characterful elegance.

By bridging floral, fruity, and woody elements, Orbitone T helps create harmonious, high-quality modern fragrances that captivate the senses without overwhelming them.

This article was researched and written by Galbora.

Use of this content is permitted when citing the source.