C12H8O4
216.19 g/mol
Industrial ChemicalWarning
1,4-Naphthalenedicarboxylic acid
CAS605-70-9EC210-094-7
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
dicarboxylic acid intermediate
1,4-Naphthalenedicarboxylic acid is an organic compound containing two carboxyl functional groups attached to a naphthalene ring system. Its primary industrial significance is as a dicarboxylic acid intermediate used in chemical synthesis and manufacturing processes.
dicarboxylic acid intermediate in organic synthesisbuilding block for polymer and specialty chemical production
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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Related Compounds
SimilarStructure SimilarSimilarity 0.77
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 1,4-Naphthalenedicarboxylic acid (CAS 605-70-9) is 2917.39.
HS code (international, 6-digit)
2917.39
EU CN code (8-digit)
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.
Identifiers
IUPAC Name
naphthalene-1,4-dicarboxylic acid
InChIKey
ABMFBCRYHDZLRD-UHFFFAOYSA-N
SMILES
C1=CC=C2C(=C1)C(=CC=C2C(=O)O)C(=O)O
Synonyms (5)
- 1,4-Naphthalicacid
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