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Dioctadecyl phthalate

CAS 14117-96-5

1,2-Benzenedicarboxylic acid, 1,2-dioctadecyl ester

Molecular structure of 14117-96-5
US productionNot reported
Import value, 2024$28M
Top sourceIndia 39%

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 291734 · basket

These shares come from HS customs code 291734, which covers 34 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IN 39%IndiaCA 27%CanadaKR 8%South KoreaJP 6%JapanDE 6%Germany

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Vendor Pricing

$701.00/gAaron Chemicals LLC
CountryHong Kong
Pack$701.00 / 1 g
PurityNot recorded
Vendors4 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

3 more vendors
VendorCountry$/gPackPurity
Combi-Blocks, Inc.United States$850.001 g95%
AA BLOCKSUnited States$952.001 g96%
A2B Chem LLCUnited States$1360.00100 mg96%

Chemical Identity

CAS14117-96-5
PubChem CIDNot recorded
DTXSIDDTXSID2065707
FormulaC44H78O4
Mol. Weight671.104 g/mol
SMILESCCCCCCCCCCCCCCCCCCOC(=O)C1=C(C=CC=C1)C(=O)OCCCCCCCCCCCCCCCCCC

Data Sources

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Brief citations

Dioctadecyl phthalate (CAS 14117-96-5) https://chemicalindependence.com/chemical/14117-96-5/ EPA TSCA Inventory: CAS 14117-96-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 291734 for CAS 14117-96-5. Reporting year: 2024. https://usatrade.census.gov/