Triphenyl phosphates isopropylated
CAS 68937-41-7
U.S. production volumes are classified as confidential business information.
At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.
Why supply is unknownProduction 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 382499 · basket
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
These shares come from HS customs code 382499, which covers 206 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Liechtenstein
- Indonesia
- Chile
- Ireland
- Vietnam
- Austria
- Brazil
- Colombia
- Israel
- Australia
- United Arab Emirates
- Bosnia and Herzegovina
- Turkey
- Denmark
- South Africa
- Philippines
- Norway
- Hungary
- Czech Republic
- El Salvador
- New Zealand
- Slovenia
- Morocco
- Monaco
- Saudi Arabia
- Finland
- Argentina
- Egypt
- Oman
- Portugal
- Slovakia
- Qatar
- Ukraine
- Lebanon
- Estonia
- Serbia
- Costa Rica
- Belarus
- Hong Kong
- Croatia
- Luxembourg
- Cambodia
- Bulgaria
- Greece
- Uruguay
- Romania
- Tunisia
- Peru
- Zimbabwe
- Dominican Republic
- Georgia
- Malta
- Sri Lanka
- Jamaica
- Armenia
Why It Matters
Industrial Uses
Used in 4 sectors as 3 functional roles.
- •Flame retardant in Fabricated Metal Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Flame retardant in Plastics Material and Resin Manufacturing (100%)Processing—incorporation into article
- •Lubricating agent in Transportation Equipment ManufacturingProcessing—incorporation into article
- •Flame retardant in Petroleum Lubricating Oil and Grease Manufacturing (70%)Processing—incorporation into formulation, mixture, or reaction product
- •Plasticizer in Plastics Material and Resin ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
Chemical Identity
Data Sources
- EPA CompTox (DSSTox) · DTXSID4028880Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
Triphenyl phosphates isopropylated (CAS 68937-41-7) https://chemicalindependence.com/chemical/68937-41-7/ EPA CompTox (DSSTox): DTXSID4028880. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID4028880 EPA Chemical Data Reporting: 68937-41-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 68937-41-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 382499 for CAS 68937-41-7. Reporting year: 2024. https://usatrade.census.gov/