Musk T: The Sweet, Floral, and Amber Musk Note in Perfume Formulation

Galbora
Jan 5
3 min read

Musk T: The Sweet, Floral, and Amber Musk Note in Perfume Formulation

Musk T is a vital ingredient in the fragrance industry, known for its sweet, floral, amber, and musky qualities. This compound is synthetically produced and adds depth and complexity to perfumes, giving them a luxurious and lasting base note. Ethylene Brassylate, the chemical equivalent of Musk T, can be used in all types of fragrance accords, from floral to animalic, and provides outstanding tenacity. Its ability to perform well in various applications has made it a popular choice in modern

perfumery.

Olfactory Profile of Musk T

Musk T is most famous for its musky, sweet, floral, and amber characteristics. It adds a luxurious warmth to fragrances and enhances their complexity. Musk T is especially used in floriental and amber perfumes, where it deepens the overall scent and makes the fragrance feel more refined. Its soft and warm muskiness rounds out the base notes of perfumes and makes them more enduring.

Chemical Structure and Molecular Composition of Musk T

Chemical Name: 1,4-Dioxacycloheptadecane-5,17-dione
Molecular Formula: C₁₅H₂₆O₄

Ethylene Brassylate, as a synthetic compound, mimics the complex scent profile of natural musks. Its chemical structure makes it ideal for providing rich musky notes in fragrances while maintaining stability and performance across various applications. Musk T is a sustainable alternative to animal-derived musks and plays a crucial role in the creation of high-quality perfumes.

Occurrence in Nature

Musk T does not occur naturally. Unlike natural musks, which are sourced from animals like the musk deer, Musk T is synthetically produced and does not require any animal-derived materials. This makes it a more ethical and sustainable choice in modern perfumery, aligning with the industry's move towards cruelty-free and environmentally-friendly ingredients.

Stability and Performance in Various Formulations

Fine Fragrance: Good
Fabric Softener (pH3): Good
Antiperspirants (pH3.5): Fair
Toiletry Applications (pH6): Good
Liquid Detergent (pH9): Good
Soap (pH10): Fair
Powder Detergent (pH11): Fair
Bleach (pH14): Poor

Musk T performs well across a wide range of products with varying pH levels. However, it shows reduced performance in bleach and some high-pH applications. It remains stable in fine fragrances, fabric softeners, and other toiletry products, ensuring long-lasting effects.

Substantivity of Musk T

Musk T has excellent substantivity, meaning it remains effective on skin, dry fabric, wet fabric, and hair. This property makes it especially useful in products like deodorants, antiperspirants, and fabric softeners, where long-lasting fragrance is desired.

Tenacity on Blotter

Hours: 00
Days: 00
Weeks: >1

Musk T shows a long-lasting effect in terms of its tenacity on blotter strips, maintaining its fragrance for over a week. This makes it an essential base note in fragrances, providing longevity even at low concentrations.

Bloom Diffusivity

Musk T is moderately diffusive, meaning it spreads well in the air but isn't overly volatile. This characteristic helps it stay grounded as a base note, ensuring the fragrance remains subtle but present.

Typical Usage Level and Impact in Fragrances

The typical usage level of Musk T is less than 10% in fragrance formulations. Despite its low concentration, it has a significant impact on the final scent, contributing warmth, sweetness, and depth to the perfume. The ability to use Musk T in small amounts makes it both cost-effective and highly effective in scent creation.

Technical Data of Musk T

Flash Point: 192ºC
GC Purity: 93% min. as Ethylene Brassylate
CAS Number: 105-95-3
FEMA/GRAS No.: 3543
CLogP: 4.71
Appearance: Colorless to pale yellow clear, rather viscous liquid
Molecular Weight: 270.37
Vapor Pressure: 0.00 Pa at 25ºC

Musk T has a high purity level and a flash point of 192ºC, indicating it is a stable and safe compound to use in various applications. Its low vapor pressure suggests it will not easily volatilize, helping it maintain its presence in a perfume formulation for longer.

Conclusion: Why Musk T is Essential in Perfumery

Musk T is a versatile and crucial ingredient in modern perfumery. With its sweet, floral, amber, and musky notes, it enriches fragrances, creating a deep and luxurious base. The sustainability and synthetic production of Musk T make it a key component in cruelty-free and environmentally-conscious fragrance lines. Its stability, low usage levels, and ability to enhance longevity make it indispensable for creating long-lasting and elegant perfumes.

Musk T continues to play a pivotal role in the fragrance world by providing rich, musky warmth while eliminating the ethical concerns associated with animal-derived musks.

This article was researched and written by Galbora.

Use of this content is permitted when citing the source.