How Is Synthetic Linalool Made? | a Comprehensive Guide

Essential oils are widely-used in various industries, such as cosmetics, food, and pharmaceuticals as a natural source of fragrance and flavoring. However, the increasing demand for linalool in various industries, combined with the limited availability of natural sources, has led to the development of synthetic linalool. One of the most commonly used synthetic methods is through the reaction of acetone and acetylene to produce methylbutynol and methylbutenol, which is then converted into dehydrolinalool through a reaction with diketene and sodium acetylide in liquid ammonia. Dehydrolinalool is the key precursor to producing linalool esters, which are widely used in the fragrance and flavoring industry.

What Is Linalool Synthesized From?

One such method involves the use of citral, a compound found in lemongrass oil. Citral is hydrogenated to geraniol, which is then converted to linalool through a process known as dehydration. Another synthetic method involves the use of myrcene, a compound found in bay leaves and hops. Myrcene is converted to geraniol, which is then converted to linalool through a similar dehydration process.

Linalool is an important ingredient in many industrial and commercial products, including perfumes, soaps, and cosmetics. It’s also used as a flavoring agent in food and beverages, particularly in products that contain citrus or other fruity flavors. Linalool has been shown to have a number of health benefits, including anti-inflammatory and anti-cancer properties. It’s also a sedative, which is why it’s often used in aromatherapy and relaxation products.

It can cause skin irritation and allergies in some people, particularly those who’re sensitive to fragrances or essential oils. Linalool can also be toxic in large doses, so it should be used with caution and under the guidance of a medical professional. In addition, some research has suggested that exposure to linalool vapor can increase the risk of developing asthma or other respiratory conditions, particularly in children and people with preexisting lung problems.

It can be obtained naturally from a variety of plant sources or synthesized using several different methods. While linalool does have some potential drawbacks, it remains a popular and widely used ingredient in a variety of commercial and industrial products. As research into the compound continues, it’s likely that new uses and applications for linalool will be discovered in the years to come.

Now that we’ve established that natural linalool is vegan, let’s take a closer look at this versatile ingredient and it’s benefits for skincare.

Can Linalool Be Vegan?

Linalool is a colorless liquid with a sweet, floral scent found naturally in many plants such as lavender, rosewood, and citrus fruits. It’s commonly used in perfumes, cosmetics, and aromatherapy for it’s relaxing properties. Natural linalool is produced completely from plant sources through steam distillation, making it a vegan-friendly ingredient.

Plant-based ingredients are a popular choice among consumers who prioritize ethical and sustainable skincare products. They seek products that don’t harm animals or the environment. The use of natural linalool aligns with these values as it’s derived entirely from plants and doesn’t involve animal testing. This makes it an ideal option for vegans, vegetarians, and those who support cruelty-free alternatives.

It’s been reported to have anti-inflammatory, antimicrobial, and antioxidant properties. It also has been shown to have a calming effect on the skin, making it a popular choice in skincare applications.

Furthermore, the potential health benefits of natural linalool make it an attractive ingredient for those looking to improve overall skin health.

How Do the Environmental Impacts of Sourcing and Using Natural Linalool Compare to Those of Synthetic or Animal-Derived Alternatives?

  • Using natural linalool helps reduce environmental impacts compared to synthetic or animal-derived alternatives, as the natural source can be sustainably harvested and is biodegradable.
  • Synthetic linalool production involves the use of petrochemicals and can result in the release of harmful pollutants into the environment.
  • Animal-derived linalool may involve the use of animal products, which raises ethical concerns, as well as potential impacts on animal populations and habitats.
  • By choosing natural linalool, companies and consumers can help reduce their environmental footprint and support sustainable sourcing practices.
  • It’s important to note, however, that the environmental impacts of any product depend on multiple factors and should be evaluated on a case-by-case basis.


In conclusion, synthetic linalool is a widely used fragrance ingredient that can be made through various complex methods. The chemical composition of linalool plays a crucial role in the synthesis process, and different reactions and catalysts are used to produce the desired end product. While this process may seem complicated and technical, it serves as a testament to the advancements made in the field of chemistry and the impact it can have on our daily lives.

  • Gillian Page

    Gillian Page, perfume enthusiast and the creative mind behind our blog, is a captivating storyteller who has devoted her life to exploring the enchanting world of fragrances.

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