Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-, lithium salt, compd. with 2,2',2''-nitrilotris[ethanol] (1:?:?)

CAS 1078719-30-8

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

Molecular structure of 1078719-30-8 — 1 Li⁺

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

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 Confidential
2019: US production Confidential · Imports Confidential

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Sensient Colors

Why It Matters

Sectors

Paper & Printing

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

•Dye in Paper Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS1078719-30-8

PubChem CID134813446

DTXSIDDTXSID401013909

FormulaC40H43LiN9O17S4+

Mol. Weight1057.1 g/mol

SMILES[Li+].CC1=NN(C(=O)C1N=NC2=CC(=C(C=C2)C=CC3=C(C=C(C=C3)N=NC4C(=NN(C4=O)C5=CC=C(C=C5)S(=O)(=O)O)C)S(=O)(=O)O)S(=O)(=O)O)C6=CC=C(C=C6)S(=O)(=O)O.C(CO)N(CCO)CCO

Data Sources

EPA CompTox (DSSTox) · DTXSID401013909Retrieved 2026-04-06
PubChem · compound 134813446Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-, lithium salt, compd. with 2,2',2''-nitrilotris[ethanol] (1:?:?) (CAS 1078719-30-8) https://chemicalindependence.com/chemical/1078719-30-8/ EPA CompTox (DSSTox): DTXSID401013909. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID401013909 PubChem: 134813446. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/134813446 EPA Chemical Data Reporting: 1078719-30-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 1078719-30-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting