grapefruit key

Grapefruit key is a flavoring compound recognized for its distinctive citrus odor and flavor closely resembling that of fresh grapefruit. It belongs to a class of chemical substances used predominantly in flavoring applications to provide bright, refreshing citrus notes. This material typically appears as a colorless to pale liquid and is synonymous with essential flavor components extracted or derived for use in food and beverage industries. The compound’s sensory profile offers both an aromatic and gustatory experience of grapefruit, making it a valuable ingredient for formulations aiming for natural citrus characteristics. For authoritative chemical information, refer to its entry in PubChem. It is generally sourced via extraction from grapefruit peel oils or by synthetic production pathways designed to replicate the natural grapefruit aroma.

Grapefruit key naturally occurs as a component in grapefruit peel oils, contributing to the fruit’s characteristic aroma and flavor. Its role extends into flavoring formulations where it provides a citrus and grapefruit sensory profile. The compound is approved under FEMA (US) standards for use in flavoring agents, where it enhances the sensory properties of food and beverage products, such as soft drinks, confectionery, and dairy items. Although its primary application is flavoring, grapefruit key is not recommended for use in fragrance formulations, reflecting its specific functional scope within food-related applications.

Grapefruit key exhibits solubility in both alcohol and propylene glycol, facilitating its incorporation into a range of flavor formulations. These solvent compatibilities enhance its versatility in liquid and semi-liquid flavoring systems. The compound's physical form as a liquid aids in handling and blending processes. While specific melting or boiling points are not stated, its chemical nature supports stable performance under typical flavor formulation conditions. The absence of classified hazards indicates a favorable safety profile, simplifying regulatory compliance considerations during product development.

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:
flavoring agents
Recommendation for grapefruit key usage levels up to:
	not for fragrance use.

Safety references

None found