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Polysantol® (Firmenich)

Description

An intensely powerful and diffusive woody character defines this key sandalwood ingredient. The scent of Polysantol® is remarkably linear and substantive, delivering a consistent and rich sandalwood impression from top to bottom. Its profile is distinctly creamy and warm, a quality that is elegantly nuanced by subtle herbal and tropical facets. This combination adds a sophisticated complexity and a natural feeling to the classic woody theme, making it an indispensable element for creating modern and impactful sandalwood accords.

Valued for its exceptional performance, this material provides significant lift and volume to fragrance compositions across all categories, from fine perfumery to fabric and hair care. As a potent booster, Polysantol® enhances and extends the effect of natural sandalwood oil while also complementing other synthetic woody molecules. Recommended usage levels can range from a subtle 0.1% to a more dominant 5% in the concentrate. It harmonizes beautifully with floral, spicy, and ambery accords, anchoring them with a lasting and elegant foundation.

General Information

Alt NameSantol pentenol
CategoryAromatic Compound
IUPAC Name(E)-3,3-dimethyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-ol
CAS Number107898-54-4
Molecular Weight222.37 g/mol
Canonical SMILESCC1=CCC(C1(C)C)C=CC(C)(C)C(C)O

Organoleptic Properties

Odor Family
Woody
Odor Strength
1
2
3
4
5
Odor DescriptionHerbal, Sandalwood, Tropical, Woody
Usage Level2% in the fragrance concentrate
Substantivity336 hours at 100%

Physical Properties

AppearanceColorless clear liquid (est)
Boiling Point298 to 299 °C. @ 760 mm Hg
Flash Point> 212 °F. TCC ( > 100 °C. )
XLogP3.8
Acid Value1 max. KOH/g
StorageStore in cool, dry place in tightly sealed containers, protected from heat and light.

IFRA

Standardhttps://ifrafragrance.org/standards/IFRA_STD_211.pdf
CategoryFragrance agents
Critical EffectDermal sensitization and systemic toxicity
Restrictions
Usage limits in the finished product
Cat. 1Category 1:0.031 %
Cat. 2Category 2:0.057 %
Cat. 3Category 3:0.25 %
Cat. 4Category 4:1.1 %
Cat. 5ACategory 5A:0.27 %
Cat. 5BCategory 5B:0.27 %
Cat. 5CCategory 5C:0.27 %
Cat. 5DCategory 5D:0.091 %
Cat. 6Category 6:0.031 %
Cat. 7ACategory 7A:0.63 %
Cat. 7BCategory 7B:0.63 %
Cat. 8Category 8:0.091 %
Cat. 9Category 9:1.7 %
Cat. 10ACategory 10A:1.7 %
Cat. 10BCategory 10B:4 %
Cat. 11ACategory 11A:0.091 %
Cat. 11BCategory 11B:0.091 %
Cat. 12Category 12:100%

Safety Information

R-phrasesR36/38 - Irritating to eyes and skin
S-phrasesS02 - Keep out of the reach of children
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
Europe Standard HazardXi - Irritant
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