Orivone
Aroma Chemical Heart Note CAS 16587-71-6
Dry, woody orris with an earthy, nutty character and a soft powdery facet. It builds orris root and dry wood accords and adds a refined powderiness.
Odor profile
| Note | Heart Note |
| Descriptor 1 | Woody |
| Descriptor 2 | Orris |
| Descriptor 3 | Camphoraceous |
| Odor Impact1 | 300 |
| Tenacity2 | 328 h |
1 Source: PerfumersWorld
2 Source: The Good Scents Company
Identification
| CAS Number | 16587-71-6 |
| INCI Name | Isopentylcyclohexanone |
| Category | Aroma Chemical |
| Formula | C11H20O |
| Mol. Weight | 168.28 |
| IUPAC Name | 4-(2-methylbutan-2-yl)cyclohexan-1-one |
| InChIKey | DCSKAMGZSIRJAQ-UHFFFAOYSA-N |
Synonyms
4-tert.Amylcyclohexanone; 4-(tert. Pentyl)cyclohexanone; cyclohexanone, 4-(1,1-dimethylpropyl)-; 4-tert-amyl cyclohexanone; 4-tert-amylcyclohexanone; 4-(1,1-dimethyl propyl) cyclohexanone; 4-(1,1-dimethylpropyl)cyclohexan-1-one; 4-(1,1-dimethylpropyl)cyclohexanone; 4-(2-methylbutan-2-yl)cyclohexan-1-one; 4-(2-methylbutan-2-yl)cyclohexanone; 4-(2-(2-methylbutyl))cyclohexanone; orivone (IFF); orris hexanone; 4-tert-pentyl cyclohexanone; 4-tert-pentylcyclohexanone
Physical and chemical data
| Boiling Point | 124.00 °C |
| Flash Point | 94 °C |
| Density | 0.91800 |
| Refractive Index | 1.46600 |
| Vapor Pressure | 0.065000 mmHg @ 25.00 C. (est) |
| LogP | 2.9 |
| Solubility | alcohol; water, 78.72 mg/L @ 25 C (est); acid cleaner |
| Appearance | colorless clear liquid |
Regulatory status
IFRA maximum concentrations
| Category | Use | Limit in the finished product |
|---|---|---|
| Category 1 | Lip products, toys | 0.027 % |
| Category 2 | Deodorants, antiperspirants | 0.0080 % |
| Category 3 | Eye products | 0.16 % |
| Category 4 | Fine fragrance | 0.15 % |
| Category 5A | Body lotion | 0.038 % |
| Category 5B | Face cream | 0.038 % |
| Category 5C | Hand cream | 0.038 % |
| Category 5D | Baby creams, oils | 0.013 % |
| Category 6 | Oral care, mouthwash | 0.061 % |
| Category 7A | Rinse-off hair products | 0.24 % |
| Category 7B | Leave-on hair products | 0.24 % |
| Category 8 | Intimate and baby wipes | 0.013 % |
| Category 9 | Soap, shampoo, rinse-off | 0.29 % |
| Category 10A | Household care, hand contact | 0.061 % |
| Category 10B | Aerosol air fresheners | 1.1 % |
| Category 11A | Intended skin contact | 0.013 % |
| Category 11B | Minimal skin contact | 0.013 % |
| Category 12 | No skin contact, candles | 61 % |
| IFRA Amendment | 51 |
| Restriction Type | Restriction |
| Critical Effect | Dermal Sensitization And Systemic Toxicity |
All figures on this page are guide values collected from public reference works and supplier declarations. They differ between batches, origins and qualities. The data sheet of your own supplier is always the authoritative document for the material you actually use.