Safety Reference
Danger
H314Causes severe skin burns and eye damage
Sourcing PEHA?
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research reagent and pharmaceutical intermediate
Sourcing PEHA?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
PEHA (pentaethylenehexamine) is an industrial chemical used primarily as an intermediate in the production of ethyleneamines and as a curing agent. It is a polyamine compound with multiple amine groups, making it useful in various chemical synthesis and polymer applications.
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 PEHA (CAS 4067-16-7) is 2921.29.
2921.29
2921 29 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
N'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine
LSHROXHEILXKHM-UHFFFAOYSA-N
C(CNCCNCCNCCNCCN)N