Chemical Name: Dodecanal
Common Name: Aldehyde C-12 Lauric
Molecular Formula: C₁₂H₂₄O
Molecular Weight: 184.32 g/mol
CAS Number: 112-54-9
Appearance: Colorless to pale yellow liquid
Odor: Waxy, fatty, citrusy, slightly floral
Boiling Point: ~248°C (478°F)
Flash Point: ~110°C (230°F)
Solubility: Slightly soluble in water; soluble in alcohol and oils
Functional Group: Aldehyde (–CHO)
Perfumery Profile
Scent Profile:
- Waxy and fatty
- Soft citrus nuances
- Slightly floral and fresh
- Creamy and long-lasting
Use in Perfumery:
- Adds a rich, creamy, and radiant character to fragrances
- Provides a soft citrus lift combined with a waxy warmth
- Enhances the longevity and depth of aldehydic floral and citrus compositions
- Often used in elegant and sophisticated perfumes to give a subtle creamy effect
Fragrance Families:
- Aldehydic
- Floral
- Citrus
- Oriental (for its warmth)
Notable Use:
- Frequently blended with other aldehydes such as C-10 and C-12 MNA to create balanced aldehydic bouquets
- Used in both vintage and modern aldehydic perfumes for its smooth and velvety profile