trans,trans-2,4-Undecadienal
- CAS NO.：30361-29-6
- Empirical Formula: C11H18O
- Molecular Weight: 166.26
- MDL number: MFCD00014677
- EINECS: 250-148-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:36:50
What is trans,trans-2,4-Undecadienal?
Chemical properties
Off-White Solid
The Uses of trans,trans-2,4-Undecadienal
An intermediate for the synthesis of mivacurium
Definition
ChEBI: 2,4-Undecadienal is a fatty aldehyde.
Synthesis Reference(s)
The Journal of Organic Chemistry, 55, p. 3679, 1990 DOI: 10.1021/jo00298a061
Properties of trans,trans-2,4-Undecadienal
| Melting point: | 170-172°C |
| Boiling point: | 128-129°C 10mm |
| Density | 0.869 g/mL at 25 °C(lit.) |
| FEMA | 3422 | 2,4-UNDECADIENAL |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Hygroscopic, -20°C Freezer, Under Inert Atmosphere |
| solubility | DMSO, Methanol |
| form | Solid |
| color | White to Off-White |
| Odor | at 1.00 % in dipropylene glycol. oily caramellic spicy citrus buttery baked |
| Sensitive | Air Sensitive |
| BRN | 1706330 |
| CAS DataBase Reference | 30361-29-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,4-Undecadienal, (e,e)-(30361-29-6) |
| EPA Substance Registry System | 2,4-Undecadienal, (2E,4E)- (30361-29-6) |
Safety information for trans,trans-2,4-Undecadienal
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for trans,trans-2,4-Undecadienal
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