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Silane, tetrafluoro-

CAS 7783-61-1

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

Molecular structure of 7783-61-1
US productionCBI
Import value, 2024$36M
Top sourceChina 32%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. 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 281290 · basket

EPA reports by year
2023
US production Confidential · Imports Confidential

These shares come from HS customs code 281290, which covers 28 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 32%ChinaIN 23%IndiaDE 14%GermanyKR 13%South KoreaIT 8%Italy
Domestic parents -- activity not disclosed (1)
Emd Holding

Why It Matters

Sectors
Energy
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Semiconductor and photovoltaic agent in Industrial Gas ManufacturingUse—non-incorporative activities

Chemical Identity

CAS7783-61-1
PubChem CIDNot recorded
DTXSIDDTXSID0064830
FormulaF4Si
Mol. Weight104.079 g/mol
SMILESF[Si](F)(F)F

Data Sources

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Brief citations

Silane, tetrafluoro- (CAS 7783-61-1) https://chemicalindependence.com/chemical/7783-61-1/ EPA TSCA Inventory: CAS 7783-61-1. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 7783-61-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 7783-61-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 281290 for CAS 7783-61-1. Reporting year: 2024. https://usatrade.census.gov/