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The material selection platform
Cosmetics Ingredients
The material selection platform
Cosmetics Ingredients

CITRONELLOL

CAS Number 106-22-9 / 26489-01-0 / 7540-51-4 / 1117-61-9
Chem/IUPAC Name: 3,7-Dimethyl-6-octen-1-ol
EINECS/ELINCS No: 203-375-0 / 247-737-6 / 231-415-7 / 214-250-5
COSING REF No: 32861
CITRONELLOL
Citronellol is a natural, aromatic compound widely utilized in cosmetics and personal care products for its pleasant scent - It imparts a floral and citrusy aroma. Apart from its aromatic qualities, citronellol also possesses potential antimicrobial properties. Often found in skincare, haircare, and perfumes, Citronellol enhances the sensory experience of products. Despite its generally recognized safety, individuals with fragrance sensitivities should exercise caution. The chemical formula of Citronellol is C10H20O and it appears as a clear liquid.

What is CITRONELLOL used for?

Citronellol is used in the personal care and cosmetic industry for its pleasing, citrusy scent.
  • Skin care: In skin care products, Citronellol can mask unpleasant odors of the formulation. It also has potential antimicrobial properties and is often included in moisturizers, toners, and creams to provide an overall refreshing experience
  • Hair care: In haircare, citronellol adds a delightful fragrance to shampoos, conditioners, and styling products. Its aromatic qualities create a sensorial experience during hair care routines, leaving a subtle, pleasant scent on the hair
  • Cosmetic products: Citronellol is a popular ingredient in cosmetics, contributing its pleasant fragrance to various makeup formulations. It can commonly be found in cosmetic products like foundations and lipsticks

Origin

Citronellol is derived from natural sources like citronella, rose, or geranium oils through a process called steam distillation or solvent extraction. In steam distillation, plant material is heated, and the volatile compounds, including citronellol, are collected. Alternatively, solvent extraction involves dissolving the essential oil in a solvent and then evaporating the solvent, leaving behind citronellol. This method preserves the compound's aromatic properties, making it a sought-after ingredient in cosmetics.

What does CITRONELLOL do in a formulation?

  • Antimicrobial
  • Deodorant
  • Perfuming

Safety profile

Citronellol can prove to be a toxic ingredient when used in higher concentrations, defying the guidelines. On contact with air, it can cause severe aggravations on the skin. Patch test is mandatory, especially for people with known sensitivities or allergies. If any adverse reactions occur, it is advised to consult a dermatologist. Apart from this, Citronellol is a halal ingredient and can be safely used by people following the halal lifestyle.

CITRONELLOL Alternatives

Technical profile

Property Values
Boiling Point 225°C
Melting Point 77-83°C
pH 4-7.5
Solubility Slightly soluble in water
3

Commercial Selection : Grades containing solely CITRONELLOL

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