Safety Reference
Danger
H228Flammable solid
H315Causes skin irritation
H319Causes serious eye irritation
H335
Sourcing 1-Methyl-1H-tetrazole?
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Sourcing 1-Methyl-1H-tetrazole?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
1-Methyl-1H-tetrazole is a research compound characterized by a five-membered aromatic heterocyclic ring containing four nitrogen atoms. Its structural properties, including low molecular weight and polarity, make it of interest for laboratory investigations.
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 1-Methyl-1H-tetrazole (CAS 16681-77-9) is 2933.99.
2933.99
2933 99 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1-methyltetrazole
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CN1C=NN=N1