trans,trans-2,4-undecadienal
2,4-十一碳二烯醛
Also known as: (2E,4E)-undeca-2,4-dienal, 2,4-undecadienal, Fema no. 3422, trans-2,trans-4-undecadienal, undeca-2,4-dienal
trans,trans-2,4-undecadienal (CAS 13162-46-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H18O and a molecular weight of 166.26000 g/mol. It is also known as (2E,4E)-undeca-2,4-dienal, 2,4-undecadienal and Fema no. 3422. Key properties include a boiling point of 256.4ºC at 760 mmHg, a density of 0.854 and a flash point of 111.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13162-46-4
- Jingsj CID
- J-1513598-2
- Molecular Formula
- C11H18O
- Chinese Name
- 2,4-十一碳二烯醛
- Molecular Weight
- 166.26000 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 256.4ºC at 760 mmHg |
|---|---|
| Density | 0.854 |
| Flash Point | 111.1ºC |
Frequently Asked Questions
What is the CAS number of trans,trans-2,4-undecadienal?
The CAS number of trans,trans-2,4-undecadienal is 13162-46-4.
What are the molecular formula and molecular weight of trans,trans-2,4-undecadienal?
trans,trans-2,4-undecadienal has molecular formula C11H18O and molecular weight 166.26000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "trans,trans-2,4-undecadienal (CAS 13162-46-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513598-2 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.