Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Two reliable proprietary studies, Huntingdon (2004a) and ExxonMobil (2005) are available 2-methylbut-2-ene. Both of these studies showed 2-methylbut-2-ene as not being readily biodegradable, with 0% to 7% biodegradation achieved after 28 days in OECD guideline studies.