C20H10O10
410.3 g/mol
Industrial ChemicalDanger
Ethylene bis(1,3-dihydro-1,3-dioxoisobenzofuran-5-carboxylate)
CAS1732-96-3EC217-062-1
Category
Industrial Chemical
Compound Class
Ester
Primary Use
crosslinking agent for epoxy resins
This compound is a diester derivative of a benzofuran-dione structure, used primarily as a crosslinking agent in epoxy resin systems. It contains two aromatic rings and multiple ester groups, contributing to its reactivity in polymer chemistry.
crosslinking agent for epoxy resins
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
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liquid crystal intermediate
Safety Reference
Danger
H317May cause an allergic skin reaction
H318Causes serious eye damage
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Customs Tariff Classification
The international HS code for Ethylene bis(1,3-dihydro-1,3-dioxoisobenzofuran-5-carboxylate) (CAS 1732-96-3) 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
2-(1,3-dioxo-2-benzofuran-5-carbonyl)oxyethyl 1,3-dioxo-2-benzofuran-5-carboxylate
InChIKey
XQBLBHYWXZNCJZ-UHFFFAOYSA-N
SMILES
C1=CC2=C(C=C1C(=O)OCCOC(=O)C3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O
Synonyms (9)
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