Bourgeonal
Bourgeonal is a powerful, diffusive fresh floral muguet, with a watery green character.
It is a synthetic aromatic aldehyde that is most commonly used in fragrances and perfumes, soaps, detergents and cosmetics due to its pleasing floral aroma.
It is commonly used in combination with muguet aldehydes such as Florosa
Bourgeonal is also notable in scientific studies for its effect on human sperm cells. It can activate certain olfactory receptors (like OR1D2) which is expressed in both the nose and in sperm, influencing chemotaxis – a phenomenon where sperm move in response to chemical stimuli. This has made it a subject of interest in reproductive biology and chemosensory research.
Despite its biological effects in lab studies, bourgeonal is not naturally occurring and is mainly of interest in biochemical and fragrance applications.
Product specification.
CAS No: 18127-01-0
Odour Description (decreasing): Powerful, Sweet, Floral, Muguet
Odour Strength: Medium (recommend smelling in a 10% solution or less)
Usage: Up to 0.47% of the fragrance concentrate
Substantivity: 104 hour(s) at 100%
Solvent: DPG to give a 50% solution of Bougeonal
Synonyms: Lillional, Cyclamen Propanol, Bourgeonal (Givaudan)
Name: 3-(4-tert-Butylphenyl)propanal
Molecular Formula: C₁₃H₁₈O
IFRA:
Hazard statements:
- H315 Causes skin irritation.
- H317 May cause an allergic skin reaction.
- H361 Suspected of damaging fertility or the unborn child.
- H373 May cause damage to organs through prolonged or repeated exposure.
- H412 Harmful to aquatic life with long lasting effects.
Precautionary statements:
- P264 Wash thoroughly after handling.
- P280 Wear protective gloves/protective clothing/eye protection/face protection.
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
- P272 Contaminated work clothing should not be allowed out of the workplace.
- P273 Avoid release to the environment.
- P302+P352 IF ON SKIN: Wash with soap and water.
- P362 Take off contaminated clothing and wash before reuse.
- P333+P313 If skin irritation or a rash occurs: Get medical advice/attention.
- P501 Dispose of contents/container in accordance with local regulations.
Professional/Industrial use only.






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