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P-CYMENE

CAS
99-87-6
EC
—
Material type
other
Canonical source
document derived
Formulation

Usage guidance

Suggested min
—
Suggested max
—
Cost
—
Stock
—
Compatibility tags
citrus-cologneherbalfougere
How it behaves

Olfactory profile

Family
citrus
Note tendency
Top
Descriptors
citruswoodyfreshterpenicsolvent-likespicy

A thin, dry citrus-terpene note with a woody-solvent character reminiscent of weathered lemon peel and pine. Sharp and slightly harsh at first, quickly fading to a faint gasoline-like woody residue.AI · claude-opus-4-7

Intensity
4 / 10
Tenacity
2 / 10
Volatility
9 / 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.

Reverse-composition

Contained in

Other ingredients whose composition declares this material as a constituent. The percentage shown is the supplier-declared concentration in that parent.

chemicals · No. 819

Arctander monograph

Perfume and Flavor Chemicals, page 338.

FEMA 2356
citrusyfresh
MW
134.22
BP
179°C
MP
—
Sp.Gr.
0.86
Refractive n
—
Rotation
—
Appearance

Colorless mobile liquid.

Solubility

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

Odor

Commercial grades display a typical gas-kerosene-like odor, while highly purified material smells more citrusy, reminiscent of Lemon and Bergamot topnotes, having more freshness.

Flavor

Traces are used in Citrus and Spice flavor blends, while the concentration of para-Cymene in chewing gum may reach 250 ppm and in condiments about 125 ppm (pickles etc.).

Uses in perfumery

Commercial grades find extensive use as masking agent in odors for industrial masking purposes, while the pure grade is used in imitation Lemon and Bergamot for perfumes and flavors. It finds some use in low-cost soap and detergent perfumes.

Production

1) as a by-product in Sulfate-terpentine from paper pulp manufacturing from Spruce wood (U.S.A., U.S.S.R., Canada, Finland, etc.). 2) by dehydrogenation of d-Limonene with a catalyst. 3) by catalytic disproportionation of Dipentene.

Identity
Aliases · 6
p-CymenePARA-CYMENECymeneCymolpara-iso-Propyltoluenepara-Methyl-iso-propylbenzene
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).