Synthetic perfumes can imitate natural scents or create new ones that aren’t found in nature. From a fresh marine scent that can’t be obtained naturally to a sensuous orchid aroma that is highly prized but not attainable from natural sources, synthetic odors have been a boon to the perfume industry. 

Nearly all great perfumes contain synthetic molecules, not because synthetics are less expensive but because perfumers can create scents that evoke memories and emotions that nature lacks the raw materials for. All of Chanel’s perfumes contain synthetic components as do every other truly remarkable perfume. Methyl dihydrojasmonate, for instance, imparts the sense of pure light and clean air that imitates the scent and feel of water, an aroma not possible to imitate with any natural ingredients. 

Many lovers of perfume harbor a strong prejudice against synthetics, thinking they cheapen true perfume. Nothing could be further from the truth! The world-famous Chanel No. 5 would be mediocre without synthetic aldehydes developed in 1903. Cheap? The best synthetic creations, much like rare natural ingredients such as true vanilla, are very expensive. A truly wonderful synthetic ingredient can cost up to $1200 per pound. 

Synthetics can also prevent allergic reactions. There are many people who love the scent of Sandalwood but have allergic reactions when they try to wear perfume containing it. A synthetic named Sandalore prevents that reaction and brings joy to the allergy sufferer. As an added bonus, synthetics help to preserve our natural environment. The sandalwood forests in India have been harvested at an alarming rate to sate our thirst for their fragrance in perfumes, soaps, and other everyday products. Many perfumers, seeing the destruction of natural resources for the sake of commerce, are turning to synthetics in order to serve their customers while preserving the earth’s beauty for their own children and grandchildren. 

Take musk, for example. The musk deer was hunted to the point of endangerment up till a couple of decades ago when synthetic musk was developed and laws enacted to protect the animal. Synthetic musk not only lasts longer than the real thing, the guilt factor is removed completely. You can wear your favorite musk-based perfume knowing that no suffering was involved for innocent animals. 

In summary, you can make a nutritious dinner using only natural ingredients and practices such as baking your own bread over a fire but why would you want to? Artificial methods and growing practices have greatly enhanced our lives and our health. Synthetic perfumes, in the same way, not only protect our natural resources but allow us to enjoy a large spectrum of truly remarkable and memorable scents that would normally be out of reach.

Tim Walt

Aldehydes are benzenoid compounds, used to help make synthetic ingredients for perfume. These organic chemicals are a mixture of oxygen, carbon and hydrogen and are often combined with alcohol and natural plant materials and have a strong diffusive effect; that is, they enable the ingredients in a perfume to expand and inundate the formula and enhance their properties. In addition, they can make a perfume “sparkle” and boost the top notes, or the scent immediately noticeable when the perfume is first applied. A perfume with aldehydes is notable for its rich, opulent properties. First used in Chanel no. 5, many modern perfumers such at Yves Saint Laurent and Givenchy take advantage of the sophisticated properties of aldehydes. 

Ernest Beaux, a Russian-born chemist, was the first to use aldehydes in a cologne he named Bouquet de Napoleon to celebrate the hundredth anniversary of the Battle of Borodino. After his work in World War One as both an infantryman and counterintelligence officer with the Russian army, he returned to Paris and continued his experimentation with aldehydes and in 1920 he perfected the fragrances that would become the world famous perfumes, Chanel No. 5 and Chanel No. 22. 

Before adelhydes, nitro benzene was used in perfumes along with fatty acids that mimicked the fragrances of fruit and flowers. With the cost of distilling, pressing and grinding various plants, herbs and other objects in order to get oils and liquid, perfume was out of reach for the woman of ordinary means. Indeed, wealthy women often wore their favorite fragrances specifically for the purpose of flaunting their social station. 

The use of adelhydes with natural oils allowed perfumers to lower their overhead in creating their scents instead of compromising on quality. Scents must have a very precise combination of ingredients with the adelhydes to achieve their aromas. For instance, amyl cinnamic aldehyde is found in many commercial products such as shampoos, fabric softeners and other domestic toiletries and exudes a pleasant floral bouquet. Hexyl adelhydes, on the other hand, produces a fruity fragrance. Aldehydes are particularly well suited to subtle, feminine perfumes or when a more elegant ambiance is desired.

Simply put, aldehydes allow the prime ingredients of a perfume to expand and permeate the base materials. They act as conductive agents, much as a the stalk of a water lily allows the blossom to grow and thrive. Without them, perfumers would still be able to create unique scents but the aroma would not last nearly as long or be consistent throughout the mixture. 

Today, most high quality perfumes make use of aldehydes to enhance not only the scent of their products but the natural ingredients that the contain. Some rare components such as Frankincense can be used a bit more liberally, thanks to aldehydes. The scarcity of Frankincense, a product of the bark of the Boswallia tree, makes perfume containing it very expensive but without aldehydes it would be out of reach for even a millionaire. Other equally hard to find or manufacture ingredients that are highly prized among creative perfumers are available for use thanks to aldehydes. 

Tim Walt