# (2E,13Z)-Octadecadienal

**URL:** <https://pheromonetalk.com/t/2e-13z-octadecadienal/66644>\
**Category:** Lounge\
**Created:** [November 23, 2016, 6:06am UTC](https://pheromonetalk.com/t/2e-13z-octadecadienal/66644 "2016-11-23T06:06:42Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![AdaBrown](https://avatars.discourse-cdn.com/v4/letter/a/4da419/32.png) [@AdaBrown](https://pheromonetalk.com/u/AdaBrown)\
**Post date:** [November 23, 2016, 6:06am UTC](https://pheromonetalk.com/t/2e-13z-octadecadienal/66644/1 "2016-11-23T06:06:42Z")

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(2E,13Z)-Octadecadienal ([CAS 99577-57-8 ((2E,13Z)-Octadecadienal) - BOC Sciences](http://www.bocsci.com/2e-13z-octadecadienal-cas-99577-57-8-item-263345.html)), also called (2E,13Z)-octadeca-2,13-dienal, 2E,13Z-18-A1, is a sex phermone produced by the female hornet moth, Sesia apiformis.