Eucryptite (AlLi(SiO4))

CAS 1302-65-4

AlLiO₄Si126.0 g/mol

no molecular structure to draw

US productionNot reported

Import value, 2024$138M

Top sourceChina 29%

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

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

Where It Comes From

Customs basis: HS 284210 · basket

These shares come from HS customs code 284210, which covers 10 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

CN 29%ChinaDE 28%GermanyCA 25%CanadaDK 6%DenmarkIT 2%Italy

Malaysia
South Korea
Slovenia
Spain
Mexico
Singapore
Poland
Austria
South Africa
Luxembourg
Colombia
Saudi Arabia
Ireland
Switzerland

Why It Matters

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

Chemical Identity

CAS1302-65-4

PubChem CIDNot recorded

DTXSIDDTXSID501014312

FormulaAlLiO4Si

Mol. Weight126 g/mol

SMILES[Li+].[O--].[O--].[O--].[O--].[Al+3].[Si+4]

Data Sources

EPA TSCA InventoryRetrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Eucryptite (AlLi(SiO4)) (CAS 1302-65-4) https://chemicalindependence.com/chemical/1302-65-4/ EPA TSCA Inventory: CAS 1302-65-4. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 284210 for CAS 1302-65-4. Reporting year: 2024. https://usatrade.census.gov/