Safety Reference
Danger
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319
Sourcing 4-HYDROXYPYRIDINE?
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Sourcing 4-HYDROXYPYRIDINE?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
4-Hydroxypyridine is an organic compound that appears as a colorless solid. It is primarily used as a chemical intermediate for 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-HYDROXYPYRIDINE (CAS 626-64-2) is 2933.39.
2933.39
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1H-pyridin-4-one
GCNTZFIIOFTKIY-UHFFFAOYSA-N
C1=CNC=CC1=O