Ethylene glycol diethyl ether

CAS 629-14-1

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$117M

Top sourceIndia 29%

At least one company claimed its 2019 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: 2019. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 290919 · basket

EPA reports by year

2019: US production Confidential · Imports Confidential

These shares come from HS customs code 290919, which covers 93 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 29%IndiaCN 25%ChinaJP 20%JapanBR 6%BrazilDE 4%Germany

South Korea
Singapore
Spain
United Arab Emirates
Netherlands
Belgium
Indonesia
Poland
Mexico
Taiwan
Slovakia

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.

Basf

Why It Matters

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

Vendor Pricing

$0.39/gA2B Chem LLC

CountryUnited States

Pack$195.00 / 500 g

Purity97%

Vendors3 available

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

2 more vendors

Vendor	Country	$/g	Pack	Purity
Combi-Blocks, Inc.	United States	$0.39	500 g	97%
AA BLOCKS	United States	$0.45	500 g	97%

Chemical Identity

CAS629-14-1

PubChem CID12375

DTXSIDDTXSID5025285

FormulaC6H14O2

Mol. Weight118.17 g/mol

SMILESCCOCCOCC

Data Sources

EPA CompTox (DSSTox) · DTXSID5025285Retrieved 2026-04-06
PubChem · compound 12375Retrieved 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

Ethylene glycol diethyl ether (CAS 629-14-1) https://chemicalindependence.com/chemical/629-14-1/ EPA CompTox (DSSTox): DTXSID5025285. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID5025285 PubChem: 12375. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/12375 EPA Chemical Data Reporting: 629-14-1. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 290919 for CAS 629-14-1. Reporting year: 2024. https://usatrade.census.gov/