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2,2′-Biphenylylene phosphorochloridite

CAS 16611-68-0

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

Molecular structure of 16611-68-0
US productionCBI
Import volumeZero
Top sourceNo public record

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.

Where It Comes From

EPA reports by year
2023
US production Confidential · Imports Zero
2019
US production Confidential · Imports Zero

Why It Matters

Sectors
Core Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Intermediate in All Other Basic Organic Chemical Manufacturing (100%)Use—non-incorporative activities

Chemical Identity

CAS16611-68-0
PubChem CID612102
DTXSIDDTXSID20884920
FormulaC12H8ClO2P
Mol. Weight250.62 g/mol
SMILESC1=CC=C2C(=C1)C3=CC=CC=C3OP(O2)Cl

Data Sources

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Brief citations

2,2′-Biphenylylene phosphorochloridite (CAS 16611-68-0) https://chemicalindependence.com/chemical/16611-68-0/ EPA CompTox (DSSTox): DTXSID20884920. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID20884920 PubChem: 612102. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/612102 EPA Chemical Data Reporting: 16611-68-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 16611-68-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting