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HAZELNUT

RESTRICTION
CAS
EC
Material type
fragrance oil
Canonical source
admin verified
Formulation

Usage guidance

Suggested min
Suggested max
Cost
Stock
Compatibility tags
gourmandorientalambervanilla-accordcoffee-accord
How it behaves

Olfactory profile

Family
lactonic
Note tendency
Middle
Descriptors
nuttysweetgourmandroastedcreamywoody

A rich, roasted hazelnut aroma with buttery, nutty warmth and a light woody-praline undertone. Sweet and gourmand in character, evoking toasted nuts and confectionery.AI · claude-opus-4-7

Intensity
6 / 10
Tenacity
5 / 10
Volatility
5 / 10
EU cosmetic labelling

Allergen disclosure

AllergenCAS% in ingredient
Benzyl alcohol100-51-68%
Coumarin91-64-53%
From supplier SDS

Composition

Substances declared in this material, parsed from the uploaded SDS. Percentages are used by the formula compliance engine to compute effective constituent concentrations.

ConstituentCAS%Range
Benzyl Alcohol100-51-65–10%
Vanillin121-33-51–5%
Coumarin91-64-51–5%
Document-derived

IFRA restrictions

CategoryKindMax %NotesSource
Category 1Max %1.75%Not approved IFRA Category 2 1.75% IFRA Category 3 2.96% IFRA Category 4 31.25% IFRA Category 5A 8.00% IFRA Category 5B
DOC
Category 1specified_limitProducts applied to the lips
DOC
Category 2specified_limitSensitization - Skin Category 1 H317, May cause an allergic skin reaction. H319, Causes serious eye irritation. 2.2 Labe
DOC
Category 3specified_limitProducts applied to the face
DOC
Category 4specified_limitEye Irrit. 2 Eye Damage
DOC
Category 5Aspecified_limitBody lotion products applied to the body using the hands (palms), primarily leave on
DOC
Category 5Bspecified_limitFace moisturizer products applied to the face using the hands (palms), primarily leave on
DOC
Category 6specified_limitProducts with oral and lip exposure
DOC
Category 7Aspecified_limitRinse-off products applied to the hair with some hand contact
DOC
Category 7Bspecified_limitLeave-on products applied to the hair with some hand contact
DOC
Category 8specified_limitProducts with significant anogenital exposure
DOC
Category 9Max %17.33%17.33% IFRA Category 10A 17.33% IFRA Category 10B 53.33% IFRA Category 11A 0.71% IFRA Category 11B 0.71% IFRA Category 1
DOC
Category 9specified_limitProducts with body and hand exposure, primarily rinse off
DOC
Category 10Aspecified_limitHousehold care excluding aerosol
DOC
Category 10Bspecified_limitHousehold aerosol
DOC
Category 11Aspecified_limitProducts with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
DOC
Category 11Bspecified_limitProducts with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exp
DOC
Category 12specified_limitProducts not intended for direct skin contact, minimal or insignificant transfer to skin
DOC

Compliance-support only. Values resolved from the current IFRA corpus; each row cites the document excerpt it came from. Not a substitute for a qualified safety assessor.

Identity
Aliases · 3
HAZELNUTCoumarinHazelnut Fragrance Oil (Contains:Benzyl alcohol
Commercial
Suppliers · 2

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Compliance note. Restriction data is sourced directly from IFRA publications and preserved with its document excerpt. Perfume Foundry is a compliance-support tool — not a substitute for a qualified safety assessor (CPSR / PIF).