Ethanedioyl dichloride

No U.S. production. America imports the entire domestic supply.

Molecular structure of 79-37-8
US ProductionZero
Import Value$139M
Import Volume49.3K lbs
Import Dependency100%
Top SourceChina 67%
Ethanedioyl dichloride · US import value by year
$117M2013$118M2025

Where It Comes From

Customs basis: HS 291719 · basket

These shares come from HS customs code 291719, which covers 56 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 67%ChinaCA 13%CanadaAT 4%AustriaIN 4%IndiaJP 4%Japan
EPA-registered importers (1)
Cellmark Usa, Llc.

Why It Matters

Sectors
Health
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

  • Intermediate in Pharmaceutical and Medicine ManufacturingProcessing as a reactant

Vendor Pricing

$0.14/gA2B Chem LLC
CountryUnited States
Pack$72.00 / 500 g
Purity98%
Vendors7 available

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

6 more vendors
VendorCountry$/gPackPurity
AA BLOCKSUnited States$0.18500 g98%
Sigma-Aldrich (Rush Stock)Germany$0.462.5 kg98%
Sigma-AldrichGermany$0.462.5 kg98%
AK Scientific, Inc.United States$0.66500 g98%
AstaTech, IncUnited States$0.95100 g95%
InterbioscreenHong Kong$10.0010 g95%

Chemical Identity

CAS79-37-8
PubChem CID65578
DTXSIDDTXSID3058822
FormulaC2Cl2O2
Mol. Weight126.92 g/mol
SMILESC(=O)(C(=O)Cl)Cl

Data Sources

DTXSID30588222026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

655782026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/65578/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/65578.json

79-37-82026-04-24

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

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

CAS 79-37-82026-04-25

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

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