Safety Reference
Danger
Sourcing 2-Methylpent-2-enal?
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Ethyl crotonate
flavor and fragrance ingredient
Sourcing 2-Methylpent-2-enal?
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2-Methylpent-2-enal is a flavor and fragrance compound naturally reported in sources such as corn and prickly pear. It is characterized by a moderate lipophilicity and a single aldehyde functional group, contributing to its olfactory properties.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for 2-Methylpent-2-enal (CAS 623-36-9) is 2912.19.
2912.19
2912 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
2-methylpent-2-enal
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