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N-PROPYL-PARA-TOLUIDINE

CAS
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EC
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Material type
synthetic aroma chemical
Canonical source
arctander
Formulation

Usage guidance

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Suggested max
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Cost
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Compatibility tags
white-floralleatheranimalicorange-blossomchypre
How it behaves

Olfactory profile

Family
sweet
Note tendency
Middle
Descriptors
floralsweet

A powerful animalic-floral aroma chemical with strong leathery and fecal-indolic character. Reminiscent of orange blossom and neroli undertones, but with a heavy, narcotic, almost civet-like depth. Used in trace amounts it lends a sensual, skin-like warmth to florals.AI · claude-opus-4-7

Intensity
9 / 10
Tenacity
8 / 10
Volatility
3 / 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. 2751

Arctander monograph

Perfume and Flavor Chemicals, page 1206.

tenacity · high
sweetanimalfloralmossypungent
MW
149.24
BP
251°C
MP
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Sp.Gr.
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Refractive n
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Rotation
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Appearance

Colorless oily liquid.

Solubility

Very slightly soluble in water, soluble in alcohol and oils.

Odor

Sweet-animal-floral odor with heavy-mossy character and good tenacity. Pungent when undiluted, heavy-floral in dilution.

Uses in perfumery

This material is rarely offered commercially but it has been used from time to time as a trace ingredient in Oriental-floral or woody mossy fragrance types. It performs very well with the Quinolines, Phenylacetates, etc. and it gives attractive sweet background for a Lilac fragrance.

Production

Produced from Propanol and para-Toluidine in vapor phase over Aluminum oxide at 400-420° C.

Identity
Aliases · 2
J-Methyl-4-n-propylaminobenzenen-Propyl-ortho-Toluidine
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).