Bis(2-butoxyethyl) phthalate

CAS 117-83-9

US productionNot reported

Import value, 2024$28M

Top sourceIndia 39%

EPA lists this chemical for 2019 but publishes zero or no volume for both production and imports.

Production is reported production, not a complete census of factories. Production reporting year: 2019. 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

EPA reports by year

2019: US production Not published · Imports Not published

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

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

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

Taiwan
Czech Republic
Turkey
United Kingdom

Domestic parents -- activity not disclosed (1)

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

Dystar

Why It Matters

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

Vendor Pricing

$2.20/gAK Scientific, Inc.

CountryUnited States

Pack$55.00 / 25 g

Purity85%

Vendors8 available

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

7 more vendors

Vendor	Country	$/g	Pack	Purity
A2B Chem LLC	United States	$2.40	25 g	85%
AA BLOCKS	United States	$2.48	25 g	85%
Aaron Chemicals LLC	Hong Kong	$4.48	100 g	95%
Angene Chemical	China → Hong Kong	$4.79	100 g	95%
Angene International Limited	United States	$4.80	25 g	85%
AstaTech (2 weeks)	United States	$48.00	1 g	95%
Angene	China → Hong Kong	$4266.67	30 mg	95%

Chemical Identity

CAS117-83-9

PubChem CID8345

DTXSIDDTXSID9047174

FormulaC20H30O6

Mol. Weight366.4 g/mol

SMILESCCCCOCCOC(=O)C1=CC=CC=C1C(=O)OCCOCCCC

Data Sources

EPA CompTox (DSSTox) · DTXSID9047174Retrieved 2026-04-06
PubChem · compound 8345Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Bis(2-butoxyethyl) phthalate (CAS 117-83-9) https://chemicalindependence.com/chemical/117-83-9/ EPA CompTox (DSSTox): DTXSID9047174. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID9047174 PubChem: 8345. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/8345 EPA Chemical Data Reporting: 117-83-9. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291734 for CAS 117-83-9. Reporting year: 2024. https://usatrade.census.gov/