trans-2,cis-6-Nonadienal
ALDRICH/W337706 - mixture of isomers, ≥96%, stabilized, FCC, FG
Synonym: (E,Z)-2,6-Nonadienal; Violet leaf aldehyde
CAS Number: 557-48-2
Empirical Formula (Hill Notation): C9H14O
Molecular Weight: 138.21
EC Number: 209-178-6
MDL Number: MFCD00007009
Linear Formula: C2H5CH=CHCH2CH2CH=CHCHO
Product Type: Chemical
| agency | follows IFRA guidelines |
| application(s) | flavors and fragrances |
| assay | ≥96% |
| biological source | synthetic |
| bp | 94-95 °C/18 mmHg (lit.) |
| contains | α-tocopherol, synthetic as stabilizer |
| density | 0.86 g/mL at 25 °C (lit.) |
| documentation | see Safety & Documentation for available documents |
| food allergen | no known allergens |
| fragrance allergen | no known allergens |
| grade | FG |
| Fragrance grade | |
| Halal | |
| Kosher | |
| InChI | 1S/C9H14O/c1-2-3-4-5-6-7- |
| InChI key | HZYHMHHBBBSGHB-ODYTWBPASA |
| organoleptic | cucumber; fatty; green; vegetable; violet |
| Quality Level | 300 ![]() |
400 ![]() |
|
| refractive index | n |
| reg. compliance | EU Regulation 1223/2009 |
| EU Regulation 1334/2008 & 178/2002 | |
| FCC | |
| SMILES string | [H]C(=O)C([H])=C(/[H])CC |
| Application: |
|
| General description: | trans-2,cis-6-Nonadienal is the key contributor to the cucumber flavor. It is also found in mango, ripened anchovy and kelp. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 25, 100 g in poly bottle |
| WGK Germany | WGK 2 |
| Flash Point(F) | 181.4 °F |
| Flash Point(C) | 83 °C |
| Purity | ≥96% |
| bp | 94-95 °C/18 mmHg (lit.) |
| Density | 0.86 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| FEMA Number | 3377 |
| UNSPSC | 12164502 |

