Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle

6-METHYLQUINOLINE.

Optional CAS 91-62-3 / PERFUMING

A heterocyclic aromatic compound primarily utilized as a fragrance component and scent fixative in cosmetic formulations. This quinoline derivative demonstrates low irritation potential and contributes to product sensory experience through its perfuming properties. While structurally related to compounds with antimicrobial activity, its cosmetic applications focus on fragrance enhancement rather than active treatment benefits.

perfuming fragrance fixative

Science

Functions as a perfuming agent and fragrance fixative through its aromatic molecular structure, which provides scent retention and olfactory enhancement to formulations


Research

Medium confidence
Effective range ≤1%
Optimal

N/A

Key findings

  1. 01 Demonstrated absence of skin irritation and sensitization responses in human patch testing

Transparency

Not commonly dusted

As a specialized fragrance ingredient, not typically used for marketing inflation purposes


The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Exhibits photosensitivity requiring cool, dark storage conditions (0-8°C); maintains stability under standard manufacturing processes despite reactive aromatic heterocyclic structure

Conflicts

  • Strong oxidizing agents
  • Strong acids

Safety

CIR Status
Not reviewed by CIR
Max tested
1%
Sensitization risk Low

IFRA guidelines recommend maximum 1% usage in fragrance concentrates; FDA recognizes as GRAS flavoring agent for food applications


Your Skin

Yes Normal
Yes Dry
Yes Oily
No Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Optional

A specialized fragrance ingredient with demonstrated safety profile, valuable for scent enhancement but non-essential for skin health benefits.


Related

Finding similar ingredients…


References