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ORTHO-METHOXY BENZALDEHYDE

CAS
—
EC
—
Material type
synthetic aroma chemical
Canonical source
arctander
Formulation

Usage guidance

Suggested min
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Suggested max
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Cost
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Stock
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Compatibility tags
fixativemodifierspicy
How it behaves

Olfactory profile

Family
sweet
Note tendency
Base
Descriptors
floralbalsamicsweetcinnamic

Sweet, warm and balsamic with a pronounced vanilla-like character layered over a soft anisic-almond facet. Reminiscent of heliotrope and vanillin, with a mild spicy nuance that fades into a powdery sweetness on the dry-down.AI · claude-opus-4-7

Intensity
6 / 10
Tenacity
7 / 10
Volatility
4 / 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.

chemicals · No. 1864

Arctander monograph

Perfume and Flavor Chemicals, page 793.

tenacity · high
sweetbalsamicfloral
MW
150.18
BP
244°C
MP
38°C
Sp.Gr.
1.13
Refractive n
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Rotation
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Appearance

Colorless or crème-colored crystals or translucent crystalline mass.

Solubility

Insoluble in water, slightly soluble in alcohol, miscible with oils.

Odor

Faint, sweet-balsamic and floral odor of good tenacity. It appears more 'cinnamic' than Anisaldehyde (para-) and not as harsh-Hawthorne-like.

Flavor

The aldehyde is used in various flavor compositions, mainly Cassia or other spice blends.

Uses in perfumery

This aldehyde, much less known than the para-Anisaldehyde ('Aubepine'), finds only a little use in perfumery as a modifier for its para-isomer, or in general as a spicy floralizer/fixative.

Uses in flavor

The concentration used is about 20 to 30 ppm in the finished product. It suffers from the same drawback as its isomer in that it cannot be used in higher concentration since its flavor easily turns bitter-'perfumey' when the concentration is raised above 30-50 ppm.

Production

Produced by methylation of Salicylaldehyde with Dimethyl sulfate in weak aqueous alkaline solution.

Identity
Aliases · 4
iso-AnisaldehydeMethy salicylaldehydeortho-AnisaldehydeSalicylaldehyde methylether
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).