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Citronellol is a naturally occurring monoterpenoid and alcohol commonly used as a fragrance ingredient in perfumes, personal care products, and cleaning agents.
Citronellol is known for its floral, citrusy scent with rose and geranium-like notes, making it a popular choice in perfumery and aromatherapy.
Citronellol is also valued for its mild antimicrobial and insect-repelling properties, enhancing its functionality in formulations beyond fragrance.
CAS Number: 106-22-9
EC Number: 203-375-0
Molecular Formula: C10H20O
Molecular Weight: 156.27 g/mol
Synonyms: Citronellol, 3,7-Dimethyl-6-octen-1-ol, 2,3-Dihydrogeraniol, Rhodinol, (±)-Citronellol, dl-Citronellol, L-3,7-Dimethyl-6-octen-1-ol, Dihydrogeraniol, Dihydrogeraniol Alcohol, Rose Alcohol, β-Citronellol, Citronellol Alcohol, Lemonol, Muguet Alcohol, Natural Citronellol, Geraniol Reduction Product, Citronellol Terpenoid, Citronellol Fragrance, Rose-scented Citronellol, FEMA 2302, EINECS 203-375-0, C10H20O, Mosquito Repellent Citronellol, Hydrogeraniol, Lemon Flower Alcohol
APPLICATIONS
Citronellol is widely used in perfumes and colognes, where its floral and citrus scent profile provides a refreshing and natural fragrance.
Citronellol is applied in body lotions, soaps, and creams as a fragrance enhancer, giving products a pleasant aroma that appeals to consumers.
Citronellol is an ingredient in air fresheners, candles, and room sprays, where it provides a clean, uplifting scent and enhances indoor environments.
Citronellol is included in insect repellents, where it acts as a natural deterrent for mosquitoes and other pests, offering a safer alternative to synthetic repellents.
Citronellol is commonly found in hair care products, such as shampoos and conditioners, adding a fresh fragrance that lasts even after washing.
Citronellol is used in deodorants and antiperspirants, where its natural scent helps neutralize odors and provides a pleasant fragrance.
Citronellol is incorporated into skincare formulations, like facial creams and serums, where it offers mild antimicrobial benefits while adding fragrance.
Citronellol is found in massage oils and aromatherapy products, where its calming aroma promotes relaxation and enhances the massage experience.
Citronellol is used in household cleaning products, where it provides a pleasant scent and complements the product’s cleansing action.
Citronellol is a common additive in pet care products, including shampoos and sprays, where it adds a mild fragrance and helps repel pests.
Citronellol is utilized in bath products, such as bath oils and salts, providing a soothing scent that enhances relaxation and bath time enjoyment.
Citronellol is included in laundry detergents and fabric softeners, giving clothes a fresh, floral scent that lasts after washing.
Citronellol is found in face and body mists, where it provides a refreshing fragrance, adding to the overall sensory appeal of the product.
Citronellol is used in anti-aging skincare products, where it offers mild antioxidant properties in addition to its pleasant scent.
Citronellol is a valuable ingredient in natural deodorizing sprays, providing an effective and fragrant way to neutralize unwanted odors.
Citronellol is applied in candle making, where its fragrance contributes to a relaxing ambiance in various settings.
Citronellol is used in insecticidal sprays and balms, providing a natural way to ward off pests and protect skin from bites.
Citronellol is included in personal care formulations for sensitive skin, where its mild scent and gentle properties make it a suitable fragrance option.
Citronellol is incorporated into environmentally-friendly cleaning products, where its natural origin aligns with sustainable product claims.
Citronellol is used in scented body oils and moisturizers, providing a fresh, floral fragrance that enhances the sensory experience of skincare routines.
Citronellol is applied in car air fresheners, where it provides a long-lasting fragrance that keeps vehicles smelling pleasant and fresh.
DESCRIPTION
Citronellol is a natural monoterpenoid alcohol, known for its characteristic rose and geranium-like aroma, used extensively in fragrance, personal care, and insect repellent formulations.
Citronellol’s floral and citrus notes make it a favored choice in perfumes and scented products, imparting a fresh, natural aroma that is widely appealing.
In addition to its fragrance qualities, Citronellol offers mild antimicrobial and antioxidant properties, providing added benefits in skincare and household products.
Citronellol is biodegradable and derived from natural sources, making it suitable for eco-friendly and sustainable formulations.
The compound is commonly extracted from essential oils like citronella, rose, and geranium oils, contributing to its high popularity in natural products.
Due to its low toxicity, Citronellol is widely used in products formulated for sensitive skin, as it offers a gentle fragrance without irritation.
PROPERTIES
Chemical Formula: C10H20O
Molecular Weight: 156.27 g/mol
Common Name: Citronellol
Appearance: Clear, colorless to pale yellow liquid
Density: Approx. 0.857 g/cm³
Boiling Point: 225°C
Melting Point: -6°C
Solubility: Insoluble in water; soluble in alcohol and oils
Flash Point: 96°C
Reactivity: Stable under normal conditions; avoid strong oxidizing agents
Chemical Stability: Stable under recommended storage conditions
Storage Temperature: Store in a cool, dry place away from direct sunlight
Vapor Pressure: Low
FIRST AID
Inhalation:
If Citronellol vapors are inhaled, move the affected person to fresh air immediately.
If breathing difficulties persist, seek immediate medical attention.
If the person is not breathing, administer artificial respiration.
Keep the affected person warm and at rest.
Skin Contact:
Wash the affected area with soap and water.
If skin irritation or rash develops, seek medical attention.
Eye Contact:
In case of eye contact, flush the eyes with plenty of water for at least 15 minutes, lifting upper and lower eyelids.
Seek immediate medical attention if irritation or redness persists.
Remove contact lenses if present and easy to do; continue rinsing.
Ingestion:
If Citronellol is ingested, do not induce vomiting unless directed to do so by medical personnel.
Rinse the mouth thoroughly with water.
Seek immediate medical attention.
If the person is conscious, give small sips of water to drink.
Note to Physicians:
Treat symptomatically.
No specific antidote.
Provide supportive care.
HANDLING AND STORAGE
Handling:
Personal Protection:
Wear appropriate personal protective equipment (PPE) such as gloves and safety goggles when handling large quantities of Citronellol.
Use in a well-ventilated area to avoid inhalation of vapors.
Ventilation:
Ensure adequate ventilation when handling Citronellol to control airborne concentrations below occupational exposure limits.
Avoidance:
Avoid direct contact with eyes and prolonged skin contact.
Do not eat, drink, or smoke while handling Citronellol.
Wash hands thoroughly after handling.
Spill and Leak Procedures:
Contain spills to prevent further release and minimize exposure.
Absorb with inert material (e.g., sand, vermiculite) and collect for disposal.
Dispose of in accordance with local regulations.
Storage:
Store Citronellol in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizers.
Keep containers tightly closed when not in use to prevent contamination.
Store away from heat sources, direct sunlight, and moisture.
Handling Cautions:
Avoid inhalation of vapors and direct contact with skin and eyes.
Use explosion-proof equipment in areas where vapors may be present.
