Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing 3,5-Dichloro-2-pyridone?
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Sourcing 3,5-Dichloro-2-pyridone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
3,5-Dichloro-2-pyridone is a chlorinated heterocyclic compound containing a pyridone ring. It is used as a research chemical or laboratory reagent.
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 3,5-Dichloro-2-pyridone (CAS 5437-33-2) is 2933.79.
2933.79
2933 79 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
3,5-dichloro-1H-pyridin-2-one
ZICOPWJJZSJEDL-UHFFFAOYSA-N
C1=C(C(=O)NC=C1Cl)Cl