1,6-Naphthalenedicarboxylic acid is a dicarboxylic acid used primarily as a monomer in polymer synthesis. Its structure consists of a naphthalene ring system with two carboxylic acid functional groups.
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.
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Tellurium diethyldithiocarbamate
Rubber accelerator in vulcanization
4-([1,1'-Biphenyl]-4-yl)-6-(3'-chloro-[1,1'-biphenyl]-4-yl)-2-phenylpyrimidine
organic electronic material
Methyl hydrogen azelate
Chemical intermediate
Cobalt(II) hydroxide
Drying agent for paints and inks
The international HS code for 1,6-Naphthalenedicarboxylic acid (CAS 2089-87-4) is 2917.39.
2917.39
2917 39 85
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
naphthalene-1,6-dicarboxylic acid
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C1=CC2=C(C=CC(=C2)C(=O)O)C(=C1)C(=O)O
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