Chemical Name: 4-Methoxybenzaldehyde
Common Name: Anisic Aldehyde
Molecular Formula: C₈H₈O₂
Molecular Weight: 136.15 g/mol
CAS Number: 123-11-5
Appearance: Colorless to pale yellow liquid or crystals
Odor: Sweet, floral, balsamic, anise-like
Melting Point: ~2°C
Boiling Point: ~248°C (478°F)
Flash Point: ~110°C
Solubility: Slightly soluble in water; soluble in alcohol and oils
Functional Group: Aromatic aldehyde
Perfumery Profile
Scent Profile:
- Sweet and soft
- Reminiscent of anise, vanilla, and light florals
- Slightly powdery and balsamic
- Delicate and comforting
Use in Perfumery:
- Adds a gentle floral sweetness to perfumes
- Often used to round off powdery, balsamic, and floral accords
- Works beautifully in violet, heliotrope, and rose compositions
- Can enhance the creaminess of vanilla and soft woods
Fragrance Families:
- Floral
- Balsamic
- Gourmand
- Powdery
Natural Source:
- Found in small amounts in anise, fennel, and some herbs
- Typically synthetically produced for fragrance use
Notable Uses:
- Used in classic florals, soft orientals, and cosmetic-style scents
- Plays a background role in many body care fragrances and powdery perfumes