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ISOCYCLOCITRAL

RESTRICTION
CAS
1335-66-6
EC
215-833-7
Material type
other
Canonical source
document derived

Isocyclocitral is a synthetic fragrance compound known for its fresh, green, and slightly floral character. It is often used in perfumery to impart a bright, uplifting quality to compositions, making it suitable for a variety of fragrance types, including floral, fruity, and green accords. Isocyclocitral can be found in both fine fragrances and household products, where it contributes to a clean and natural scent profile. In formulations, it typically serves as a middle note, harmonizing well with other floral and citrus ingredients. While it is valued for its olfactory properties, it is important to note that Isocyclocitral may be subject to regulatory scrutiny, particularly in terms of allergen labeling and safety assessments. As with many fragrance materials, perfumers should be aware of potential restrictions and ensure compliance with relevant guidelines, such as those set forth by IFRA, to ensure safe usage in consumer products. — AI-generated summary, 2026-09-02.

Formulation

Usage guidance

Suggested min
—
Suggested max
—
Cost
£240/kg
Stock
—
Compatibility tags
citrus-colognefougerefresh-greenaromatic
How it behaves

Olfactory profile

Family
green
Note tendency
Middle
Descriptors
greencitrusherbalfreshaldehydictart

A pungent, green-aldehydic aroma with a sharp, slightly metallic edge reminiscent of crushed leaves and unripe fruit. Has a diffusive, cool herbal facet that recalls violet leaf and cucumber peel, with a persistent grassy-oily undertone.AI · claude-opus-4-7

Intensity
7 / 10
Tenacity
3 / 10
Volatility
8 / 10
Members

The rest of this material

Composition, IFRA restriction figures, allergen concentrations and where this material is bought are part of Perfume Foundry’s curated library and need an account. Create one or sign in.

Identity
Aliases · 14
1423-46-767634-07-51-Formyl-[2,4,6-]&[3,5,6-]trimethyl-3-cyclohexene1335-66-6:[2,4,6-]&[3,5,6-]Trimethyl-3-cyclohexene-1-carboxaldehyde2,4,6-Trimethyl-3-cyclohexene-1-carbaldehyde2,4,6-Trimethyl-3-cyclohexenylcarboxaldehyde2,4,6-Trimethylcyclohex-3-enecarbaldehyde3-Cyclohexene-1-carboxaldehyde, 2,4,6-trimethyl-3-Cyclohexene-1-carboxaldehyde, 3,5,6-trimethyl-3,5,6-Trimethylcyclohex-3-ene-1-carbaldehydeIsocyclocitralNeocyclocitralSubstance name: ISOCYCLOCITRAL
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).