Diphenyl oxide
U.S. production volumes are classified as confidential business information.
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 290930 · basket
These shares come from HS customs code 290930, which covers 28 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
- Spain
- Israel
- Netherlands
- Taiwan
- Germany
- Ireland
- Switzerland
- Ukraine
- Mexico
- United Kingdom
- Australia
Why It Matters
Industrial Uses
Used in 7 sectors as 5 functional roles.
- •Intermediate in Miscellaneous Manufacturing (100%)Processing as a reactant
- •Heat transferring agent in All Other Basic Organic Chemical ManufacturingUse—non-incorporative activities
- •Intermediate in All Other Basic Organic Chemical ManufacturingProcessing as a reactant
- •Odor agents in Plastics Material and Resin Manufacturing (1%)Processing—incorporation into article
- •Odor agents in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (3%)Processing—incorporation into formulation, mixture, or reaction product
- •Odor agents in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Fragrance in All Other Basic Organic Chemical ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Flavoring and nutrient in Food, beverage, and tobacco product manufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Intermediate in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (40%)Processing as a reactant
- •Heat transferring agent in All Other Chemical Product and Preparation Manufacturing (60%)Processing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
20 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.01 | 500 g | 99% |
| A2B Chem LLC | United States | $0.02 | 1 kg | 99% |
| AA BLOCKS | United States | $0.02 | 1 kg | 99% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.03 | 25 kg | 99% |
| Sigma-Aldrich | Germany | $0.03 | 25 kg | 99% |
| Ambeed, Inc. | United States | $0.03 | 1 kg | 99% |
| Fluorochem EU | Germany | $0.04 | 1 kg | 95% |
| Fluorochem UK | United Kingdom | $0.04 | 1 kg | 95% |
| Apollo Scientific UK | United Kingdom | $0.04 | 1 kg | 95% |
| ALFA AESAR | Germany | $0.04 | 2.5 kg | 99% |
| AstaTech, Inc | United States | $0.05 | 500 g | 95% |
| Angene International Limited | United States | $0.08 | 500 g | 99% |
| AK Scientific Specialized | United States | $0.09 | 500 g | 98% |
| AK Scientific, Inc. | United States | $0.12 | 500 g | 99% |
| Aldlab | United States | $0.99 | 25 g | 95% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Otava, Ltd. | Ukraine | $2280.00 | 50 mg | 95% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 95% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 99% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
Data Sources
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/7583/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/7583.json
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv