Aroma Molecule
Isobutyl Quinoline
CAS 65442-31-1 · C13H15N · 185.27 g/mol
LeatherBase noteVery high strength
Scent Profile
Intense, dry leather note with earthy, rooty, woody and mossy undertones. The classic leather molecule for oud, chypre and leather accords, used at low levels.
Technical Specifications
| CAS No. | 65442-31-1 |
|---|---|
| Related CAS | 93-19-6 (2-isobutyl quinoline, a softer isomer) |
| Synonyms / Trade Names | IBQ, 6-sec-Butyl quinoline |
| Molecular Formula | C13H15N |
| Molecular Weight | 185.27 g/mol |
| Scent Family | Leather |
| Note Position | Base |
| Odour Strength | Very high |
| Typical Tenacity | Long: several weeks on a blotter |
| Appearance | Pale yellow to amber liquid |
| Solubility | Soluble in ethanol and most fragrance materials |
| Typical Applications | Fine fragrance and personal care, used in trace amounts |
| Grade | Perfumer grade aroma chemical |
| Documentation | COA and MSDS provided for bulk purchases above 1kg only; not available for sample purchases. IFRA and allergen information on request |
Typical values for reference. Lot specific data is provided on the certificate of analysis for bulk purchases above 1kg.