
Ethylene brassylate is a synthetic fragrance ingredient commonly used in perfumes and cosmetics. It is a member of the macrocyclic musk family and is known for its sweet, musky odour. This ingredient is used in a wide range of products, including decorative cosmetics, fine fragrances, shampoos, soaps, and household cleaners. With an annual usage volume of over 1000 metric tons, ethylene brassylate is a popular choice for perfumers and cosmetic manufacturers alike. However, concerns have been raised regarding its safety, with independent organisations like EWG's Skin Deep® providing hazard ratings for ingredients like ethylene brassylate to help consumers make informed choices.
| Characteristics | Values |
|---|---|
| Colour | Colourless to very pale yellow |
| Odour | Sweet musk-like; macrocyclic musk herbal oily; sweet and creamy |
| Solubility | Poorly soluble in propylene glycol |
| Toxicity | A toxicologic and dermatologic review of ethylene brassylate is available |
| Usage | Used in fragrances in cosmetics, shampoos, soaps, toiletries, and non-cosmetic products such as household cleaners and detergents |
Explore related products
What You'll Learn
- Ethylene brassylate is a synthetic fragrance ingredient
- It is a member of the macrocyclic lactone fragrance structural group
- Ethylene brassylate is used in perfumes, cosmetics, toiletries and detergents
- It has a sweet, musk-like odour
- The Skin Deep scoring system helps the public understand whether a product is safe to use

Ethylene brassylate is a synthetic fragrance ingredient
Ethylene brassylate is used in many compounds, including fragrances, decorative cosmetics, shampoos, soaps, and other toiletries. It is also used in non-cosmetic products such as household cleaners and detergents. The worldwide volume of use for ethylene brassylate is over 1000 metric tons per year.
As a fragrance, ethylene brassylate is described as a "nice, soft musk" that blends well with other scents. It is often used to create gourmand and vanilla-based fragrances, adding a sweet and creamy note. It is also said to work well in vintage-style fragrances without smelling old-fashioned.
In addition to its olfactory properties, ethylene brassylate has been the subject of toxicological and dermatological reviews. These studies have evaluated the potential risks associated with its use, including skin irritation, skin sensitization, phototoxicity, and genotoxicity. The Research Institute for Fragrance Materials has conducted human patch tests to assess the safety of ethylene brassylate for use in consumer products.
Exploring Dolce & Gabbana's Fragrance Formulas and Unique Scents
You may want to see also
Explore related products
$18.89

It is a member of the macrocyclic lactone fragrance structural group
Ethylene brassylate is a fragrance ingredient used in many compounds. It is commonly used in decorative cosmetics, fine fragrances, shampoos, toilet soaps, toiletries, and non-cosmetic products like household cleaners and detergents. It has a sweet musk-like odour and is colourless to very pale yellow in appearance.
Ethylene brassylate is a member of the macrocyclic lactone fragrance structural group. This group of fragrance ingredients has been evaluated for safety, with low acute toxicity and no significant toxicity in repeat dose oral or dermal toxicity studies. No mutagenic or genotoxic activity was observed in bacteria and mammalian cell line assays. In addition, no reproductive or developmental toxicity was noted.
The macrocyclic lactone group includes 12 structurally diverse C14, C15, and C16 compounds. These compounds can be further classified into saturated mono- and di-ester lactones and unsaturated lactones. In the latter category, the double bond is not adjacent to the ester group.
The CF2 group is incorporated into specific positions within the lactone ring of the natural musk lactone, which is a constituent of Angelica root oil, Angelica archangelica L. This is done to dictate corner locations in the macrocycle and limit the conformational space available to the lactone.
In summary, ethylene brassylate is a valuable ingredient in the fragrance industry, contributing to a wide range of products with its sweet musk scent. Its membership in the macrocyclic lactone fragrance structural group has been thoroughly evaluated for safety, making it a suitable option for perfumers and consumers alike.
The Fragrance Factor: Hormone Disruptors in Synthetic Scents
You may want to see also
Explore related products
$28.9

Ethylene brassylate is used in perfumes, cosmetics, toiletries and detergents
Ethylene brassylate is a synthetic fragrance ingredient in the artificial musk family. It is a colourless to very pale yellow viscous liquid with a sweet musk-like odour. It is used in a variety of products, including perfumes, cosmetics, toiletries and detergents.
In perfumes, ethylene brassylate is used as a fragrance ingredient to impart a sweet, musk-like odour. It is known by the trade names Astrotone and Musk T. As a member of the fragrance structural group macrocyclic lactone and lactide derivatives, it is one of 12 structurally diverse compounds that include saturated mono- and di-ester lactones, as well as unsaturated lactones.
In cosmetics, ethylene brassylate is used in decorative cosmetics and other personal care products. It is also used in shampoos, toilet soaps and other toiletries. The cosmetic and personal care product industry is a worldwide multi-billion-dollar industry, and ethylene brassylate is a commonly used ingredient.
Ethylene brassylate is also used in non-cosmetic products such as household cleaners and detergents. Its sweet musk-like odour makes it a popular choice for these applications. Poly(ethylene brassylate) (PEB) is a biodegradable polyester that is of particular interest due to its poly(ε-caprolactone)-like properties and the low cost of its monomer.
While ethylene brassylate is commercially available in large quantities, it is important to note that it has been the subject of toxicologic and dermatologic reviews. These reviews evaluate the potential hazards associated with its use, including skin irritation, skin sensitization, phototoxicity, and genotoxicity.
Lighting an Oil Fragrance Burner: A Beginner's Guide
You may want to see also
Explore related products
$11.99 $18.99
$9.99 $12.99

It has a sweet, musk-like odour
Ethylene brassylate is a synthetic fragrance ingredient in the artificial musk family. It has a sweet, musk-like odour and is described as a "nice, soft musk". It is a colourless to very pale yellow liquid.
It is known by several synonyms, including Musk T, Musk BRB, and Astrotone BR. It is used in many compounds, including fragrances, decorative cosmetics, fine fragrances, shampoos, soaps, toiletries, and even household cleaners and detergents.
The worldwide volume of use for ethylene brassylate is significant, exceeding 1000 metric tons per year. It is an essential building block in the perfume creation process and is valued for its ability to blend with almost anything. Perfumers praise its versatility, noting that it can add a vintage character to creations without smelling old-fashioned.
Ethylene brassylate has been the subject of toxicological and dermatological reviews, with data evaluated on physical properties, acute toxicity, skin irritation, skin sensitization, elicitation, phototoxicity, repeated dose, and genotoxicity.
Shipping Fragrance to Ireland: What You Need to Know
You may want to see also
Explore related products

The Skin Deep scoring system helps the public understand whether a product is safe to use
Ethylene brassylate is a fragrance ingredient used in many compounds. It is a member of the fragrance structural group macrocyclic lactone and lactide derivatives. It is commonly used in fragrances, decorative cosmetics, fine fragrances, shampoos, soaps, toiletries, and even non-cosmetic products like household cleaners and detergents. It has a sweet musk-like odour and is colourless to very pale yellow in appearance.
The EWG VERIFIED mark on a product indicates that it meets EWG's strictest standards for transparency and health. These products cannot contain any ingredients on EWG's "Unacceptable" list, which includes ingredients with health, ecotoxicity and/or contamination concerns. EWG VERIFIED products must also meet EWG's standards for ingredient disclosure on the label. Manufacturers of these products must develop and follow current good manufacturing practices to further ensure the safety of their products.
The Skin Deep scoring system is a valuable tool for consumers to assess the safety of personal care products. By reviewing individual ingredient hazards and evaluating each product in relation to the rest of the Skin Deep database, consumers can make informed decisions about the potential hazards and health impacts of the products they use. This is especially important for products containing fragrance ingredients like ethylene brassylate, which may have potential health and environmental impacts that consumers should be aware of.
Using Fragrance Oils in Wax Warmers: Safe?
You may want to see also
Frequently asked questions
Ethylene brassylate is a synthetic fragrance ingredient in the artificial musk family. It is also known as Musk T.
Ethylene brassylate has a sweet, musky, somewhat oily odour of outstanding tenacity. It is perfect for gourmand and vanilla-based fragrances. It is not masculine and does not remind people of jasmine or laundry musks.
Ethylene brassylate is used in many compounds, including decorative cosmetics, fine fragrances, shampoos, toilet soaps, other toiletries, and non-cosmetic products such as household cleaners and detergents.
The Research Institute for Fragrance Materials (RIFM) has conducted a toxicologic and dermatologic review of ethylene brassylate, as well as a human patch test. The EWG's Skin Deep also provides information on the safety of ingredients, giving them a hazard score out of 10.











































