Propanamide, N-ethyl-N-phenyl- (CAS 14313-91-8) — Woody Base Note Fragrance Ingredient

ByThe Good Scents
Woody · Sweet

Propanamide, N-ethyl-N-phenyl-

CAS 14313-91-8

Origin
synthetic
Note
Base
IFRA
Use with awareness
Data as of: Apr 2026

What Is Propanamide, N-ethyl-N-phenyl-?

Propanamide, N-ethyl-N-phenyl- is a synthetic fragrance ingredient used in modern perfumery. It is typically found in niche and designer fragrances where unique, long-lasting notes are desired. This compound contributes to the complexity and depth of a fragrance, often used to enhance other ingredients.

Safety Profile

USE WITH AWARENESS
Generally safeUse with awarenessProfessional use
✓ Safe in regulated products
⚠ Limited safety data – use cautiously
CAS
14313-91-8
Formula
Mixture
MW
Variable
Odor Family
Woody · Sweet
Layer 1 · Enthusiast

What Does Propanamide, N-ethyl-N-phenyl- Smell Like?

Propanamide, N-ethyl-N-phenyl- offers a complex olfactory profile with a blend of sweet, woody, and slightly floral nuances. Its top note is subtle yet persistent, evolving into a heart that balances warmth with a touch of spice. The dry-down is smooth and lingering, adding depth to fragrances without overpowering other notes.

Scent Profile

In Famous Fragrances

Fragrance associations may not reflect actual formulations.

Modern Elixir(Synthetic Perfumes, 2020)

Used as a base note enhancer, adding warmth and longevity to the fragrance.

Urban Woods(Niche Scents, 2018)

Provides a woody, slightly sweet backbone that complements the green and citrus notes.

Layer 2

Chemistry, Properties & Perfumer Guide

The Chemistry

Propanamide, N-ethyl-N-phenyl- is a synthetic amide compound. It is not found in nature and is produced through chemical synthesis. The molecule features an ethyl and phenyl group attached to a propanamide backbone, contributing to its unique olfactory properties.

Physical & Chemical Properties

Boiling PointN/A
DensityN/A

Perfumer Guide

Note Position
Base
Volatility
Low (hours to days)
Blending
Good
ApplicationTypical %RangeNotes
Fine Fragrance1-3%Up to 5%Adds depth and longevity

Classic Accords

Tip: Use sparingly to avoid overpowering other notes.

Alternatives & Comparisons

1
Ethyl Vanillin CAS 121-32-4

Offers a sweeter, more vanilla-like profile when a different nuance is desired.

Layer 3

Safety, Regulatory & Sustainability

⚠ Regulatory Disclaimer

General reference only. Consult current IFRA Standards Library before formulating.

IFRA Status

No specific IFRA restrictions.

RIFM Assessment

Limited safety assessment data available.

Sustainability

As a synthetic compound, Propanamide, N-ethyl-N-phenyl- is produced in laboratories, reducing the environmental impact associated with natural ingredient harvesting. Its synthetic origin ensures consistent quality and supply.

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References

  1. PubChem. Propanamide, N-ethyl-N-phenyl-. PubChem

Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.

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