rose extenders

Rose extenders are a category of fragrance agents characterized by their distinctly floral odor reminiscent of rose, particularly at high purity levels such as 100%. These compounds function as aromatic enhancers, specifically augmenting the scent profile associated with rose and varieties like the rose dog rose. Synonyms such as "rose aroma components" are occasionally used. Structurally, these compounds are identified within public databases like PubChem, facilitating standardized referencing. Rose extenders are typically sourced or synthesized for use in the fragrance industry where they serve to enrich floral blends. They possess solubility in alcohol solvents while being essentially insoluble in water, influencing their handling and formulation in perfumery products.

Rose extenders naturally occur or are derived for use in fragrance applications, particularly in compounds that replicate or enhance the scent of roses, including the dog rose. These agents offer perfumers tools to intensify and prolong floral notes in a variety of products such as perfumes, colognes, and scented personal care items. Their inclusion must consider guidelines established by IFRA (Global), which is the leading standard-setting body for fragrance ingredient safety. According to IFRA standards, rose extenders are primarily restricted to fragrance use and are not recommended for flavoring or edible preparations. Their utility hinges on their effective solubility profile and scent characteristics, enabling versatile integration into complex fragrance compositions.

Rose extenders demonstrate distinctive physical and chemical behaviors that affect their performance in fragrance formulations. Their solubility in alcohols facilitates ease of inclusion in alcoholic perfumes and related products, providing rapid dispersion of scent compounds. However, their insolubility in water requires careful consideration when used in aqueous or water-containing formulations to avoid precipitation or reduced efficacy. The floral, rose-like odor profile at high purity levels defines their sensory impact. These properties collectively inform formulators regarding appropriate solvent systems and concentration ranges to optimize olfactory and functional outcomes in end products.

Export Tariff Code:

3302.90.0010

Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
fragrance agents
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for rose extenders flavor usage levels up to:
	not for flavor use.

Safety references

None found