(2E,6E,9E)-2,6,10-Trimethyldodeca-2,6,9,11-tetraenal

α-甜橙醛

Also known as: alpha-Sinensal, α-Sinensal, (2E,6E,9E)-2,6,10-trimethyldodeca-2,6,9,11-tetraen-1-al, 2,6,9,11-Dodecatetraenal, 2,6,10-trimethyl-, (2E,6E,9E)-, Sweet orange aldehyde

(2E,6E,9E)-2,6,10-Trimethyldodeca-2,6,9,11-tetraenal (CAS 17909-77-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H22O and a molecular weight of 218.33500 g/mol. It is also known as alpha-Sinensal, α-Sinensal and (2E,6E,9E)-2,6,10-trimethyldodeca-2,6,9,11-tetraen-1-al. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 17909-77-2
Jingsj CID: J-1527511-2
Molecular Formula: C₁₅H₂₂O
Chinese Name: α-甜橙醛
Molecular Weight: 218.33500 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (2E,6E,9E)-2,6,10-Trimethyldodeca-2,6,9,11-tetraenal?

The CAS number of (2E,6E,9E)-2,6,10-Trimethyldodeca-2,6,9,11-tetraenal is 17909-77-2.

What are the molecular formula and molecular weight of (2E,6E,9E)-2,6,10-Trimethyldodeca-2,6,9,11-tetraenal?

(2E,6E,9E)-2,6,10-Trimethyldodeca-2,6,9,11-tetraenal has molecular formula C15H22O and molecular weight 218.33500 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(2E,6E,9E)-2,6,10-Trimethyldodeca-2,6,9,11-tetraenal (CAS 17909-77-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1527511-2 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.