Chemical Name: 3-(4-tert-Butylphenyl)propanal
Common Name: Bourgeonal
Molecular Formula: C₁₃H₁₈O
Molecular Weight: 190.28 g/mol
CAS Number: 18127-01-0
Appearance: Colorless to pale yellow liquid
Odor: Fresh, green, floral, lily-of-the-valley
Boiling Point: ~283°C (541°F)
Flash Point: ~128°C (262°F)
Solubility: Soluble in alcohol and oils; slightly soluble in water
Functional Group: Aromatic aldehyde
Perfumery Profile
Scent Profile:
- Fresh and dewy floral
- Clean, green, and slightly soapy
- Closely resembles lily-of-the-valley (muguet)
- Lightly aldehydic and transparent
Use in Perfumery:
- Used to create clean, floral top notes, especially mimicking muguet (lily-of-the-valley)
- Adds brightness, airiness, and freshness to floral and green compositions
- Common in personal care products like soaps, shampoos, and body sprays for its clean, soft scent
Fragrance Families:
- Floral
- Green
- Aldehydic
- Soapy
Natural Source:
- Synthetic; does not occur in nature
Notable Uses:
- Found in many fragrances that require a delicate floral lift, particularly in white floral and green floral accords
- Also used in household products and fine fragrances aiming for a fresh, clean bouquet