2-Tridecenal is a monounsaturated fatty aldehyde used primarily as a flavor and fragrance ingredient. Its structure consists of a long carbon chain with an aldehyde group and a single double bond.
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.
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(2E)-2-undecenal
flavor and fragrance ingredient
(2E)-2-octenal
flavor and fragrance ingredient
(2E)-2-heptenal
Flavoring agent
Isoamyl cinnamate
Cinnamon flavor and fragrance
(-)-alpha-pinene
Fragrance and flavor ingredient
Isopulegols
Fragrance ingredient
Tetrahydrolinalool
fragrance and flavoring agent
The international HS code for 2-TRIDECENAL (CAS 7774-82-5) 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.
(E)-tridec-2-enal
VMUNAKQXJLHODT-VAWYXSNFSA-N
CCCCCCCCCC/C=C/C=O
Sourcing 2-TRIDECENAL?
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