Methyl benzodioxepinone

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

Molecular structure of 28940-11-6
US ProductionCBI
Import Value$3.5B
Top SourceIreland 57%

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Customs basis: HS 293299 · basket

These shares come from HS customs code 293299, which covers 27 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
IE 57%IrelandNL 24%NetherlandsCH 8%SwitzerlandCN 5%ChinaIT 2%Italy
EPA-registered importers (1)
Reckitt Benckiser

Why It Matters

No data available

Vendor Pricing

$0.60/gAA BLOCKS
CountryUnited States
Pack$14972.00 / 25 kg
Purity98%
Vendors20 available

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

19 more vendors
VendorCountry$/gPackPurity
Aaron Chemicals LLCHong Kong$1.44500 g98%
Angene ChemicalChina Hong Kong$1.54500 g98%
A2B Chem LLCUnited States$2.03250 g98%
Combi-Blocks, Inc.United States$4.4025 g98%
BLD Pharmatech GmbHGermany$4.50100 g98%
BLD Pharmatech Ltd.China$4.50100 g98%
ChemsceneUnited States$4.94100 g
BLD Pharmatech Co., LimitedUnited States$4.95100 g98%
Ambeed, Inc.United States$4.95100 g98%
AK Scientific SpecializedUnited States$7.2025 g95%
AK Scientific, Inc.United States$10.0825 g98%
Fluorochem EUGermany$10.415 g98%
AstaTech, IncUnited States$15.4825 g95%
Angene International LimitedUnited States$16.8825 g98%
MolnovaChina$35.001 g99%
TargetMol ChemicalsChina United States$39.001 g99.96%
MedChemExpress MCESweden$62.921 g99.97%
AngeneChina Hong Kong$4266.6730 mg98%
Key Organics Ltd.United Kingdom$6900.0010 mg95%

Chemical Identity

CAS28940-11-6
PubChem CID120101
DTXSIDDTXSID0047165
FormulaC10H10O3
Mol. Weight178.18 g/mol
SMILESCC1=CC2=C(C=C1)OCC(=O)CO2

Data Sources

DTXSID00471652026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

1201012026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/120101/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/120101.json

28940-11-62026-04-24

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

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