Phenylphosphonic dichloride

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

US ProductionCBI

Import Value$16M

Top SourceChina 84%

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 293159 · basket

These shares come from HS customs code 293159, which covers 2 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries

CN 84%ChinaCA 12%CanadaDE 1%GermanyCH 1%SwitzerlandAM 1%Armenia

EPA-registered importers (1)

Hexion Holdings

Why It Matters

Sectors

Construction

Downstream UsesNo data available

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

•Adhesives and sealant chemicals in Wood Product Manufacturing (100%)Processing—incorporation into article

Chemical Identity

CAS824-72-6

PubChem CID69990

DTXSIDDTXSID5044732

FormulaC6H5Cl2OP

Mol. Weight194.98 g/mol

SMILESC1=CC=C(C=C1)P(=O)(Cl)Cl

Data Sources

DTXSID50447322026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

699902026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/69990/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/69990.json

824-72-62026-04-24

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

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

CAS 824-72-62026-04-25

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

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

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