trans-2-Nonenal
ALDRICH/W321303 - ≥95%, FG
Synonym: (E)-2-Nonenal
CAS Number: 18829-56-6
Empirical Formula (Hill Notation): C9H16O
Molecular Weight: 140.22
EC Number: 242-609-6
MDL Number: MFCD00007012
Linear Formula: CH3(CH2)5CH=CHCHO
Product Type: Chemical
application(s) | flavors and fragrances |
assay | ≥95% |
biological source | synthetic |
bp | 88-90 °C/12 mmHg (lit.) |
density | 0.846 g/mL at 25 °C (lit.) |
documentation | see Safety & Documentation for available documents |
food allergen | no known allergens |
grade | FG |
Halal | |
Kosher | |
InChI | 1S/C9H16O/c1-2-3-4-5-6-7- |
InChI key | BSAIUMLZVGUGKX-BQYQJAHWSA |
organoleptic | fatty; citrus |
Quality Level | 400 ![]() |
refractive index | n |
reg. compliance | EU Regulation 1334/2008 & 178/2002 |
SMILES string | [H]C(=O)C([H])=C(/[H])CC |
vapor density | >1 (vs air) |
General description: | trans-2-Nonenal is the characteristic volatile flavor compound of cucumber. It is also found in potato, carrot root and apricot. |
Legal Information: | For R&D Use and/or Food Manufacturing only |
Packaging: | 1 kg in poly bottle |
Packaging: | 200 g in poly bottle |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H319 - H335 |
Precautionary statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36/37/39 |
WGK Germany | WGK 2 |
Flash Point(F) | 183.2 °F - closed cup |
Flash Point(C) | 84 °C - closed cup |
Purity | ≥95% |
bp | 88-90 °C/12 mmHg (lit.) |
Density | 0.846 g/mL at 25 °C (lit.) |
Refractive Index | n |
FEMA Number | 3213 |
UNSPSC | 12164502 |