Tridecene-2-nitrile (CAS 22629-49-8) — Green Top to middle Note Fragrance Ingredient
Tridecene-2-nitrile
CAS 22629-49-8
What Is Tridecene-2-nitrile?
Tridecene-2-nitrile is a synthetic fragrance ingredient primarily used in modern perfumery. Consumers might encounter it in niche fragrances where it contributes fresh, green, or metallic nuances. This nitrile compound matters because it offers perfumers a unique way to create crisp, modern accords that can’t be achieved with traditional materials.
Safety Profile
USE WITH AWARENESSWhat Does Tridecene-2-nitrile Smell Like?
Tridecene-2-nitrile presents a sharp, green character with pronounced metallic undertones, reminiscent of freshly crushed leaves or a rain-drenched greenhouse. The opening is intensely fresh, evolving into a cleaner, almost aquatic heart. Dry-down reveals subtle woody-musky facets that provide surprising tenacity for such a crisp material. Its linear profile makes it excellent for modern fragrances seeking a high-impact green note without floral sweetness.
Chemistry, Properties & Perfumer Guide
The Chemistry
Tridecene-2-nitrile belongs to the nitrile class of compounds, characterized by a carbon-nitrogen triple bond. This synthetic material is produced through hydrocyanation of tridecene or related olefins. While nitriles are relatively rare in nature, they offer perfumers unique stability and odor profiles compared to aldehydes. The specific positioning of the nitrile group at the 2-position creates distinctive green-metallic characteristics.
Physical & Chemical Properties
| Boiling Point | Not available |
|---|---|
| Density | Not available |
Perfumer Guide
| Application | Typical % | Range | Notes |
|---|---|---|---|
| Fine Fragrance | 0.5-2% | Up to 5% | Adds crisp modernity |
| Functional Fragrance | 0.1-0.5% | Up to 1% | Freshness booster |
Classic Accords
Tip: Use with ionones to soften the metallic edge while maintaining freshness.
Alternatives & Comparisons
Similar green profile but with more citrusy top notes and better stability in alkaline systems.
Shorter chain length provides more intense green character but less longevity.
Safety, Regulatory & Sustainability
⚠ Regulatory Disclaimer
General reference only. Consult current IFRA Standards Library before formulating.
IFRA Status
No current IFRA restrictions. Listed on IFRA Transparency List.
RIFM Assessment
Not currently evaluated by RIFM. Recommended for limited use pending further safety studies.
Sustainability
As a fully synthetic material, tridecene-2-nitrile doesn’t rely on agricultural sourcing. Production typically involves petrochemical feedstocks, though newer routes may utilize bio-based precursors. Its potency means small quantities are effective, reducing overall environmental impact compared to weaker materials requiring higher doses.
Explore Tridecene-2-nitrile
Browse essential oils and aroma compounds.
Browse on iHerb →Affiliate disclosure: we may earn a small commission at no extra cost to you.
