trans-2-Undecenal
ALDRICH/W342300 - ≥95%, stabilized, FG
Synonym: (E)-2-Undecenal
CAS Number: 53448-07-0
Empirical Formula (Hill Notation): C11H20O
Molecular Weight: 168.28
EC Number: 258-559-3
MDL Number: MFCD00014680
Linear Formula: CH3(CH2)7CH=CHCHO
Product Type: Chemical
application(s) | flavors and fragrances |
assay | ≥95% |
biological source | synthetic |
bp | 115 °C/10 mmHg (lit.) |
density | 0.849 g/mL at 25 °C (lit.) |
documentation | see Safety & Documentation for available documents |
food allergen | no known allergens |
grade | FG |
Halal | |
Kosher | |
impurities | 0.1-3.5% cis-2-undecenal |
InChI | 1S/C11H20O/c1-2-3-4-5-6-7 |
InChI key | PANBRUWVURLWGY-MDZDMXLPSA |
may contain | <0.50% alpha-tocopherol, synthetic as stabilizer |
organoleptic | orange; citrus; fruity |
Quality Level | 400 |
refractive index | n |
reg. compliance | EU Regulation 1334/2008 & 178/2002 |
SMILES string | [H]C(=O)C([H])=C(/[H])CC |
General description: | trans-2-undecenal is mainly formed due to the oxidation of triolein while heating. It occurs naturally in coriander, fresh red pepper and watermelon. |
Packaging: | 1 kg in glass bottle |
Packaging: | 100 g in glass bottle |
Symbol | GHS09 |
Signal word | Warning |
Hazard statements | H400 |
Precautionary statements | P273 |
Hazard Codes | N |
Risk Statements | 50/53 |
Safety Statements | 61 |
RIDADR | UN 3082 9 / PGIII |
WGK Germany | WGK 3 |
Flash Point(F) | 235.4 °F |
Flash Point(C) | 113 °C |
Purity | ≥95% |
bp | 115 °C/10 mmHg (lit.) |
Density | 0.849 g/mL at 25 °C (lit.) |
Refractive Index | n |
FEMA Number | 3423 |
UNSPSC | 12164502 |