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6-Isopropylquinoline

6-(Propan-2-yl)quinoline

Isopropyl quinoline, 6-Isopropylquinoline

Alkylquinoline · C₁₂H₁₃N

Chemical structure of 6-Isopropylquinoline
2D structure PubChem / NCI CIR

Chemical info

CAS number CAS
135-79-5
Molecular formula
C₁₂H₁₃N
Molecular weight
171.24 g/mol
Origin
Synthetic
Odor family
Animalic
Note
Heart
Aroma
Leather and earth with rooty and faintly nitrogenous facets.

History

6-Isopropylquinoline belongs to the same alkylquinoline group as isobutyl quinoline and gives leather and earthy notes.

In perfumery

It is used at low levels in leather and tobacco accords.

Connections

Evokesleather

Regulatory status

Unrestricted · No IFRA standard
IFRA 51
No dedicated IFRA Standard in the 51st Amendment index.
EU allergen 2023/1545
Not named individually in the expanded allergen list of Regulation 2023/1545.

Sources

  1. NCI/CADD Chemical Identifier Resolver, CAS 135-79-5 (formula, names)
  2. Sell C.S. (ed.) The Chemistry of Fragrances: From Perfumer to Consumer, 2nd ed., Royal Society of Chemistry 2006
  3. The Good Scents Company Information System, material entries
  4. IFRA Standards, 51st Amendment: Index of IFRA Standards (notified 30 June 2023)