3D model image of D-LimoneneStructure formular image of D-Limonene

D-Limonene is a natural compound found in the peel of citrus fruits, widely recognized for its refreshing citrus scent. It is commonly used in perfumery to impart a bright, clean, and invigorating citrus aroma to fragrances. This component is also utilized for its solvent properties in various cosmetic products. D-Limonene adds a vibrant note to fragrance compositions, often used to enhance fruity and fresh accords.

Primarily used as a scent component in fragrances, D-Limonene contributes a sharp, citrusy aroma, reminiscent of lemon and orange. It is a popular choice for adding freshness and energy to perfume blends.

IUPAC Name: (4R)-1-methyl-4-prop-1-en-2-ylcyclohexene
CAS Number: 5989-27-5
Molecular Formula: C10H16
Molecular Weight: 136.23 g/mol
Boiling Point: 177.6 °C (351.68 °F)
Melting Point: -74 °C
Class: Monoterpene
Use/s: Scent
1: D-Limonene 2: (+)-Limonene 3: (R)-(+)-Limonene 4: (D)-Limonene 5: (+)-(4R)-Limonene 6: (4R)-Limonene 7: (+)-carvene 8: (R)-Limonene 9: (+)-Dipentene
Chemist Says
D-limonene is a clear colorless mobile liquid with a pleasant lemon-like odor. (NTP, 1992)
Scent: Lemon, Sweet, Citrusy
Scent profile
Scent profiles are inherently subjective and can significantly differ among individuals, and may also be influenced by the conditions at the time of evaluation. The information provided here is a synthesis of data from diverse sources, including books, cross-references, artificial intelligence analyses, and chemical research sites, aiming to present a comprehensive overview. We've distilled this information to highlight the most frequently observed scent profiles for each molecule or compound, offering a generalized perspective.

1: Citrus, Fresh, Sharp
2: Citrus, Orange, Fresh
3: Citrus odor
Health HazardHealth Hazard
Environmental HazardEnvironmental Hazard

D-Limonene Mass Spectrometry