Trans-4-decenal has an exceptionally powerful, fresh citrus-aldehydic aroma with bright orange-mandarin peel character, a green leafy edge, and subtle muguet nuances that emerge on dilution.
These share the same CAS number (65405-70-1) — the same core molecule sold under different trade names. They're close to interchangeable, but purity and isomer ratio can cause subtle differences in strength and character, so treat them as near-identical rather than exactly the same.
Shares aldehydic, orange, citrus, green, fatty and floral
Shares aldehydic, orange, citrus, floral, fatty and mandarin
Shares orange, citrus, fresh and aldehydic
Shares aldehydic, orange, green, fatty and citrus
Shares orange, citrus, aldehydic and floral
Shares orange, citrus, aldehydic and floral
Shares orange, mandarin, citrus and aldehydic
Shares orange, citrus, fresh and aldehydic
Shares orange, citrus and fresh
Shares aldehydic, orange, citrus, mandarin and fatty
Shares orange, citrus and mandarin
Shares orange, citrus, aldehydic and fresh
Shares orange, citrus, fresh and aldehydic
Shares orange, citrus, fresh, aldehydic and floral
Shares orange, citrus and aldehydic