C10H10O4
194.18 g/mol
Industrial ChemicalWarning
DIMETHYL ISOPHTHALATE
CAS1459-93-4EC215-951-9
Category
Industrial Chemical
Compound Class
Ester
Primary Use
Plasticizer and polyester resin intermediate
Dimethyl isophthalate is an organic compound primarily used as a plasticizer and intermediate in the production of polyester resins. It also serves as a comonomer in polyacrylate resins and as a perfume fixative.
PlasticizerPolyester resin intermediatePerfume fixative
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 0.73
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pharmaceutical intermediate
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flavor and fragrance ingredient
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strong base for organic synthesis
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synthetic intermediate for long-chain derivatives
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Industrial biocide and rodenticide
ReferenceSame Category
Zinc ethylphenyl dithiocarbamate
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Rubber vulcanization accelerator
Safety Reference
Warning
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for DIMETHYL ISOPHTHALATE (CAS 1459-93-4) 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
dimethyl benzene-1,3-dicarboxylate
InChIKey
VNGOYPQMJFJDLV-UHFFFAOYSA-N
SMILES
COC(=O)C1=CC(=CC=C1)C(=O)OC
Synonyms (23)
- DIMETHYL ISOPHTHALATE
- Dimethyl m-phthalate
- Methyl isophthalate
- Morflex 1129
- Uniplex 270
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