Musk (CAS ) — Musk Position Note Fragrance Ingredient

ByThe Good Scents
Musk – Perfumer’s Ingredient Guide

Musk

BASE NOTE | MUSK FAMILY
CAS: Concept – No specific CAS
PubChem CID: N/A
Formula: N/A
Molecular Weight: N/A
Odor Family: Musk
Origin: Conceptual
Note Position: Base

WHAT DOES IT SMELL LIKE?

Musk is the warm embrace of animalic seduction – a primal whisper that lingers between skin and sheets. Imagine the last traces of sunlight on bare skin after a day in the woods, or the intimate warmth of a wool sweater worn close to the body. This multifaceted accord ranges from the clean intimacy of laundered skin to the dark leather of a well-worn racing jacket. Modern musks can evoke the crystalline purity of freshly fallen snow or the narcotic sweetness of overripe fruit left in the sun. Like the memory of a lover’s scent on your pillow, musk perfumes the air with invisible persistence, creating an olfactory fingerprint as unique as the wearer. The finest musks balance between animalic depth and textile softness – a paradox as compelling as it is comforting.

FAMOUS FRAGRANCES

  • Musk Ravageur by Frédéric Malle
  • Kiehl’s Original Musk
  • Muscs Koublai Khan by Serge Lutens
  • Narciso Rodriguez For Her
  • Musc Tonkin by Parfum d’Empire
  • Musc Nomade by Annick Goutal
  • Musk 12 by Kayali

THE CHEMISTRY

As a concept rather than a specific molecule, musk refers to a broad class of compounds sharing similar olfactory characteristics. Originally derived from animal sources like the musk deer, modern perfumery primarily uses synthetic alternatives due to ethical and regulatory considerations. These synthetic musks fall into several chemical classes: nitro musks (early synthetics like musk ketone), polycyclic musks (galaxolide, tonalide), macrocyclic musks (muscone, civetone), and alicyclic musks (helvetolide, romandolide). Each class contributes different facets to the overall musk accord – some emphasize clean laundry aspects, while others enhance animalic or powdery qualities.

PERFUMER’S USAGE GUIDE

Application Typical Use Level Effect
Fine Fragrance 5-20% of base Provides diffusion and tenacity
Body Care 1-5% Skin affinity and longevity
Detergents 0.1-1% Lingering freshness
Candles 2-8% Warmth and diffusion

ALTERNATIVES

  • Galaxolide (CAS 1222-05-5) – Clean white musk
  • Muscone (CAS 541-91-3) – Animalic macrocyclic
  • Ethylene Brassylate (CAS 105-95-3) – Soft powdery musk
  • Velvione (CAS 37609-25-9) – Velvety skin musk
  • Ambrettolide (CAS 7779-50-2) – Floral musky

SAFETY CONSIDERATIONS

Note: As musk refers to a class of compounds rather than a single material, safety data varies significantly between specific molecules. Many traditional nitro musks have been restricted due to environmental persistence. Polycyclic musks are subject to ongoing safety evaluations. Always consult IFRA guidelines and specific Safety Data Sheets for individual musk compounds. Some musks may be flagged as potential allergens in EU regulations.

REFERENCES

For more information on specific musk compounds, consult PubChem’s database of musk-related molecules.

This ingredient reference is for informational purposes. Always consult current IFRA guidelines and safety data sheets.

Similar Posts