Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319
Sourcing 4-Vinylaniline?
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Sourcing 4-Vinylaniline?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
4-Vinylaniline is a chemical compound belonging to the styrene family. It is primarily used as a monomer in polymer synthesis.
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 4-Vinylaniline (CAS 1520-21-4) is 2921.49.
2921.49
2921 49 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
4-ethenylaniline
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