Liffarome
Aroma Chemical Heart Note CAS 67633-96-9
Fresh green leaf with a juicy apple, pear and peach fruitiness and a soft floral, earthy undertone. Natural and diffusive, it gives a leafy, dewy lift to fruity and violet leaf accords.
Odor profile
| Note | Heart Note |
| Descriptor 1 | Green |
| Descriptor 2 | Fresh |
| Descriptor 3 | Floral |
| Odor Impact1 | 100 |
| Tenacity1 | 12 h |
| Tenacity2 | 12 h |
1 Source: PerfumersWorld
2 Source: The Good Scents Company
Both tenacity figures are blotter life. The two labs use different evaluation protocols, so the numbers are not directly comparable — read them as two independent readings, not as a contradiction.
Identification
| CAS Number | 67633-96-9 |
| INCI Name | Cis-3-hexenyl methyl carbonate |
| Category | Aroma Chemical |
| Formula | C8H14O3 |
| Mol. Weight | 158.19 |
| IUPAC Name | [(Z)-hex-3-enyl] methyl carbonate |
| InChIKey | BLOXMGXSDAAJGX-PLNGDYQASA-N |
Synonyms
Cis-3-hexenyl methyl carbonate, carbonic acid (3Z)-3-hexen-1-yl methyl ester, (Z)- carbonic acid 3-hexen-1-yl methyl ester, (Z)- hex-3-en-1-yl methyl carbonate, cis- hex-3-en-1-yl methyl carbonate, cis- hex-3-enyl methyl carbonate, [(Z)- hex-3-enyl] methyl carbonate, (Z)-3- hexen-1-yl methyl carbonate, cis-3- hexen-1-yl methyl carbonate, (Z)-3- hexenyl methyl carbonate, cis-3- hexenyl methyl carbonate, leafovert, vertelione, vertocarb, (Z)-carbonic acid 3-hexen-1-yl methyl ester, carbonic acid, (3Z)-3-hexen-1-yl methyl ester, carbonic acid, (3Z)-3-hexenyl methyl ester, carbonic acid, 3-hexenyl methyl ester, (Z)-, greenarome, (3Z)-hex-3-en-1-yl methyl carbonate, (Z)-hex-3-en-1-yl methyl carbonate, cis-hex-3-en-1-yl methyl carbonate, cis-hex-3-enyl methyl carbonate, [(Z)-hex-3-enyl] methyl carbonate, (Z)-3-hexen-1-yl methyl carbonate, cis-3-hexen-1-yl methyl carbonate, cis-3-hexenyl methoxy formate, (3Z)-hexenyl methyl carbonate, (Z)-3-hexenyl methyl carbonate, cis-3-hexenyl methyl carbonate, no antioxidant, laniffarome, leafovert (Symrise), liffarome (IFF), muguet carbonate (A.C.S. International), vertelione (Grau)
Physical and chemical data
| Boiling Point | 184.00 °C |
| Flash Point | 76.67 °C |
| Density | 0.96600 |
| Refractive Index | 1.42600 |
| Vapor Pressure | 0.721000 mmHg @ 25.00 C. (est) |
| LogP | 2.3 |
| Solubility | alcohol; water, slightly; water, 537.8 mg/L @ 25 C (est) |
| Appearance | colorless clear liquid |
Regulatory status
IFRA maximum concentrations
| Category | Use | Limit in the finished product |
|---|---|---|
| Category 1 | Lip products, toys | 0.10 % |
| Category 2 | Deodorants, antiperspirants | 0.030 % |
| Category 3 | Eye products | 0.60 % |
| Category 4 | Fine fragrance | 0.56 % |
| Category 5A | Body lotion | 0.14 % |
| Category 5B | Face cream | 0.14 % |
| Category 5C | Hand cream | 0.14 % |
| Category 5D | Baby creams, oils | 0.047 % |
| Category 6 | Oral care, mouthwash | 0.33 % |
| Category 7A | Rinse-off hair products | 1.1 % |
| Category 7B | Leave-on hair products | 1.1 % |
| Category 8 | Intimate and baby wipes | 0.047 % |
| Category 9 | Soap, shampoo, rinse-off | 1.1 % |
| Category 10A | Household care, hand contact | 3.9 % |
| Category 10B | Aerosol air fresheners | 3.9 % |
| Category 11A | Intended skin contact | 0.047 % |
| Category 11B | Minimal skin contact | 0.047 % |
| Category 12 | No skin contact, candles | Not restricted |
| 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.