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Aluminum N-nitrosophenylhydroxylamine

CAS 15305-07-4

Aluminum, tris[N-(hydroxy-κO)-N-(nitroso-κO)benzenaminato]-

Molecular structure of 15305-07-4
US productionNot reported
Import value, 2024$133M
Top sourceChina 47%

EPA lists this chemical for 2023 but publishes zero or no volume for both production and imports.

Why supply is unknown

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 292990 · basket

EPA reports by year
2023
US production Not published · Imports Not published

These shares come from HS customs code 292990, which covers 38 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 47%ChinaDE 20%GermanyIN 14%IndiaGB 4%United KingdomKR 4%South Korea
Domestic parents -- activity not disclosed (1)
Aalborz Chemical

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS15305-07-4
PubChem CIDNot recorded
DTXSIDDTXSID50889387
FormulaC18H15AlN6O6
Mol. Weight438.336 g/mol
SMILESO=NN(O[Al](ON(N=O)C1=CC=CC=C1)ON(N=O)C1=CC=CC=C1)C1=CC=CC=C1

Data Sources

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Brief citations

Aluminum N-nitrosophenylhydroxylamine (CAS 15305-07-4) https://chemicalindependence.com/chemical/15305-07-4/ EPA TSCA Inventory: CAS 15305-07-4. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 15305-07-4. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 292990 for CAS 15305-07-4. Reporting year: 2024. https://usatrade.census.gov/