1,4-Dioxane-2,5-dione

Used in 1 industrial sectors tracked by the EPA.

Molecular structure of 502-97-6
US Production725.0K lbs
Import VolumeZero
Import Dependency0%

Where It Comes From

Customs basis: HS 293220 · basket

This chemical's HS customs code 293220 covers 33chemicals in total. US Census does not break out this chemical's share of that bucket, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

EPA-registered manufacturers (2)
Kureha · JP Japan
Kureha America

Why It Matters

Sectors
Plastics & Rubber
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

  • Intermediate in Plastics Material and Resin Manufacturing (100%)Processing as a reactant

Vendor Pricing

$0.30/gAaron Chemicals LLC
CountryHong Kong
Pack$148.00 / 500 g
Purity97%
Vendors19 available

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

18 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina Hong Kong$0.30500 g97%
A2B Chem LLCUnited States$0.521 kg97%
AA BLOCKSUnited States$0.631 kg97%
Fluorochem EUGermany$0.70100 g97%
ChemsceneUnited States$0.741 kg
Combi-Blocks, Inc.United States$0.78500 g98%
BLD Pharmatech Co., LimitedUnited States$0.89500 g97%
BLD Pharmatech GmbHGermany$0.89500 g97%
BLD Pharmatech Ltd.China$0.89500 g97%
Ambeed, Inc.United States$0.89500 g97%
AK Scientific SpecializedUnited States$1.20100 g95%
AK Scientific, Inc.United States$1.65100 g98%
Angene International LimitedUnited States$2.20100 g95%
AstaTech, IncUnited States$4.86100 g95%
Maybridge, Ltd.United Kingdom$5.4450 g97%
Sigma-Aldrich (Rush Stock)Germany$11.1725 g99%
Sigma-AldrichGermany$11.1725 g99%
AngeneChina Hong Kong$4266.6730 mg97%

Chemical Identity

CAS502-97-6
PubChem CID65432
DTXSIDDTXSID8060115
FormulaC4H4O4
Mol. Weight116.07 g/mol
SMILESC1C(=O)OCC(=O)O1

Data Sources

DTXSID80601152026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

654322026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/65432/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/65432.json

502-97-62026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 502-97-62026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv