# Butyl Quinoline Secondary

Source: https://dupehacking.com/ingredients/butyl-quinoline-secondary
CAS: 68198-80-1

Smells of: deep, leathery, animalic
Role: fixative / base note

Butyl Quinoline Secondary has a rich, deep, and slightly animalic scent with a distinct leather-like quality that can add an intriguing darkness to a formula. It opens with a warm, slightly sweet note that quickly evolves into a more complex, resinous character, reminiscent of aged woods and tobacco. In a composition, it acts as a fixative, enhancing longevity and depth, particularly in oriental and woody fragrances. It pairs well with other deep notes like patchouli and labdanum, and can also support spicy elements, creating a well-rounded base. The typical usage in formulas is around 0.500%, which allows it to contribute its unique character without overpowering the blend.

## How the catalogue uses it
- Appears in 3 formulas.
- Dose: 0.45% to 12.20%, average 4.43%.
- Most at home in: Leathery, Aromatic Green.
- Usually weighed alongside: Safraleine, Javanol, Styrax Resinoid, Ambroxan, Hedione, Sandalore.


## Citing this
Cite as: "Butyl Quinoline Secondary — Dupe Hacking raw material profile", https://dupehacking.com/ingredients/butyl-quinoline-secondary