Bis(2-ethylhexyl) nonanedioate

CAS 103-24-2

U.S. production volumes are classified as confidential business information.

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Import value, 2024$43M

Top sourceChina 41%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 291713 · basket

EPA reports by year

2023: US production Confidential · Imports Confidential
2019: US production Confidential · Imports Confidential

These shares come from HS customs code 291713, which covers 27 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

CN 41%ChinaIN 26%IndiaOM 14%OmanIT 9%ItalyNL 5%Netherlands

Germany
Brazil
Switzerland
Japan
Spain
Belgium

EPA-registered manufacturers (3)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Basf Se · DE Germany

Basf

The Hallstar

Domestic parents -- activity not disclosed (2)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Croda

Emery Oleochemicals

EPA-registered importers (2)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Cargill, Incorporated

Pennzoil-Quaker State

Why It Matters

Sectors

EnergyPlastics & RubberPaints & CoatingsCore Chemicals

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

Used in 5 sectors as 3 functional roles.

•Lubricating agent in Petroleum Lubricating Oil and Grease Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
•Plasticizer in Plastics Material and Resin Manufacturing (100%)Processing as a reactant
•Plasticizer in Rubber Product ManufacturingProcessing—incorporation into article
•Lubricating agent in All Other Chemical Product and Preparation ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
•Solvent in Paint and Coating ManufacturingProcessing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$1.35/gCombi-Blocks, Inc.

CountryUnited States

Pack$675.00 / 500 g

Purity98%

Vendors13 available

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

12 more vendors

Vendor	Country	$/g	Pack	Purity
Aaron Chemicals LLC	Hong Kong	$1.35	500 g	98%
BLD Pharmatech Co., Limited	United States	$1.51	500 g	98%
BLD Pharmatech Ltd.	China	$1.51	500 g	98%
Ambeed, Inc.	United States	$1.51	500 g	98%
Angene Chemical	China → Hong Kong	$1.55	500 g	98%
A2B Chem LLC	United States	$1.57	100 g	98%
AA BLOCKS	United States	$1.69	500 g	98%
AstaTech (2 weeks)	United States	$1.92	500 g	95%
BLD Pharmatech GmbH	Germany	$2.20	100 g	98%
AK Scientific, Inc.	United States	$5.60	5 g	98%
Angene International Limited	United States	$15.80	5 g	98%
Angene	China → Hong Kong	$4266.67	30 mg	98%

Chemical Identity

CAS103-24-2

PubChem CID7642

DTXSIDDTXSID3026697

FormulaC25H48O4

Mol. Weight412.6 g/mol

SMILESCCCCC(CC)COC(=O)CCCCCCCC(=O)OCC(CC)CCCC

Data Sources

EPA CompTox (DSSTox) · DTXSID3026697Retrieved 2026-04-06
PubChem · compound 7642Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

← Back to Dashboard ← Back to Energy

Brief citations

Bis(2-ethylhexyl) nonanedioate (CAS 103-24-2) https://chemicalindependence.com/chemical/103-24-2/ EPA CompTox (DSSTox): DTXSID3026697. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID3026697 PubChem: 7642. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/7642 EPA Chemical Data Reporting: 103-24-2. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 103-24-2. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291713 for CAS 103-24-2. Reporting year: 2024. https://usatrade.census.gov/