Stemone Givaudan: Complete Product Overview

Introduction to Stemone – Givaudan

Stemone – Givaudan is a renowned fragrance molecule used extensively in modern perfumery to create vivid green and botanical scent profiles. Developed by the Swiss fragrance leader Givaudan, this aromatic chemical is recognized for delivering a realistic leafy freshness that evokes crushed plant stems, fig leaves, and blackcurrant buds.

Perfumers value this material because it provides a powerful natural effect even in small quantities. Its green profile helps recreate the sensation of fresh foliage and garden vegetation in perfume compositions. As a result, it is frequently used to modernize green notes in floral, fruity, and citrus fragrances.

The aroma character of this ingredient is typically described as green, natural, leafy, fresh, and powerful, making it an excellent modifier for natural accords. It brings life to perfume structures and enhances the realism of botanical compositions.

Because of its unique scent signature, it is often used to support fragrance notes such as lily of the valley, mandarin, grapefruit, narcissus, fig leaf, and tomato leaf accords.

In professional fragrance formulation, Stemone – Givaudan is considered a valuable tool for creating contemporary green fragrances with depth and authenticity.

Appearance, Physical State, and Chemical Information

Understanding the technical profile of an aroma chemical is essential for perfumers and product formulators. Stemone – Givaudan possesses stable physical and chemical characteristics that make it easy to integrate into fragrance formulas.

Physical and Chemical Properties

• Chemical Name: 5-Methyl-3-heptanone oxime

• Molecular Formula: C8H17NO

• Molecular Weight: 143.2

• CAS Number: 22457-23-4

• Appearance: Colorless to pale yellow liquid

• Physical State: Liquid

• Boiling Point: Approximately 220°C

• Vapor Pressure: About 0.0427 hPa

• Solubility: Soluble in alcohol and partially soluble in water

• Specific Gravity: Around 0.886 – 0.891 at 25°C

• Refractive Index: Approximately 1.450 – 1.455

These characteristics make it stable enough for use in a wide range of perfumery and cosmetic formulations.

Its stability across multiple pH environments also allows it to perform effectively in products like detergents, shampoos, soaps, and fabric care products.

Olfactory Profile and Fragrance Character

Stemone – Givaudan is famous for its powerful green note that closely resembles freshly crushed leaves and plant stems. The fragrance profile combines several natural nuances that make it versatile in perfumery.

The aroma is commonly described as:

• Green and leafy

• Fresh and natural

• Slightly herbal

• Fig leaf and ivy-like

• Tomato stem and blackcurrant bud facets

This complex scent character allows perfumers to recreate the smell of fresh vegetation and living plants. In fragrance compositions, it delivers a crisp natural effect that adds realism and vibrancy to top and heart notes.

Perfumers often compare its scent to a blend of galbanum and fig leaf absolute, which explains its popularity in green and botanical fragrance families.

Because of its strong green personality, the ingredient is capable of transforming otherwise flat formulas into lively and dynamic compositions.

Performance and Functional Properties

In perfumery, performance characteristics determine how a material behaves during formulation and in the finished product. Stemone – Givaudan offers balanced diffusion and longevity, making it useful across many fragrance applications.

It generally performs as a top to heart note with moderate persistence. The material can remain detectable on blotters for up to sixteen hours, which is notable for a green fragrance molecule.

Another advantage is its versatility. The ingredient works well in various product categories, including fine fragrances, soaps, shampoos, detergents, and household cleaners.

Additionally, it blends well with several fragrance ingredients such as:

• Lily of the valley accords

• Narcissus notes

• Citrus oils like mandarin and grapefruit

• Fig leaf compositions

• Blackcurrant bud notes

These blending capabilities allow perfumers to design modern green accords with clarity and natural character.

Applications in Perfumery and Fragrance Formulation

Stemone Givaudan is widely used across multiple fragrance applications because of its ability to enhance green and botanical notes.

Common Applications

• Fine fragrance compositions

• Floral-green perfumes

• Citrus and fruity accords

• Soap and detergent fragrances

• Fabric care products

• Cosmetic and personal care scents

The ingredient is especially effective in fig leaf and tomato leaf accords, where its natural green signature creates a realistic plant-like aroma.

Perfumers also use it to modernize traditional green notes like galbanum, making fragrances feel fresher and more contemporary.

Typical usage levels range from 0.1% to 5% in fragrance concentrates, depending on the desired intensity and application.

When used carefully, it can dramatically improve the brightness and realism of a fragrance formula.

Safety, Stability, and Handling

Like most aroma chemicals used in professional perfumery, Stemone Givaudan must be handled according to recommended safety guidelines.

The ingredient is considered stable under normal formulation conditions and performs well across a wide pH range. This stability makes it suitable for use in soaps, detergents, shampoos, and fabric care products.

However, basic safety precautions should always be followed:

• Avoid direct contact with skin and eyes

• Use protective gloves when handling large quantities

• Store in a cool, dry environment away from direct sunlight

• Keep containers tightly sealed to preserve quality

Following proper storage and handling practices ensures the longevity and performance of the material.

Conclusion

Stemone Givaudan is an exceptional aroma chemical that plays an important role in contemporary fragrance creation. With its distinctive green, leafy, and natural scent profile, it allows perfumers to recreate the authentic smell of fresh vegetation and botanical environments.

Its excellent blending capabilities, stable chemical properties, and strong olfactory character make it a versatile ingredient for fine fragrances, cosmetics, and household products. By enhancing notes like fig leaf, tomato stem, citrus, and floral accords, this fragrance molecule adds vibrancy and realism to perfume compositions.

For perfumers seeking to design modern green fragrances with depth and natural freshness, Stemone – Givaudan remains one of the most valuable ingredients in the perfumer’s palette.