C.I. Solvent Red 24

CAS 85-83-6

Companies reported imports and no US production of this chemical to EPA for 2023.

US productionZero

Import value, 2024$52M

Import volume117.4K lb

Import dependency100%

Top sourceIndia 34%

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

C.I. Solvent Red 24 · US import value by year

2013: $98M · Peak 2018: $148M · 2024: $52M · 2025: $50M

Where It Comes From

Customs basis: HS 320419 · basket

EPA reports by year

2023: US production Zero · Imports 117.4K lb
2019: US production Confidential · Imports Confidential

These shares come from HS customs code 320419, which covers 36 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).

IN 34%IndiaCN 14%ChinaJP 13%JapanDE 12%GermanyCA 7%Canada

South Korea
Switzerland
Colombia
Spain
Belgium
Hong Kong
Czech Republic
Australia
Israel
Ukraine
Poland
Malaysia
North Macedonia
Turkey
Russia
Yemen
Singapore
Brazil

EPA-registered importers (1)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Royce Associateslp Passac Color Chemical Cvo Div

Why It Matters

Sectors

Textiles

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 Synthetic Dye and Pigment Manufacturing (100%)Processing—repackaging

Chemical Identity

CAS85-83-6

PubChem CID62330

DTXSIDDTXSID8041743

FormulaC24H20N4O

Mol. Weight380.4 g/mol

SMILESCC1=CC=CC=C1N=NC2=CC(=C(C=C2)N=NC3=C(C=CC4=CC=CC=C43)O)C

Data Sources

EPA CompTox (DSSTox) · DTXSID8041743Retrieved 2026-04-06
PubChem · compound 62330Retrieved 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

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Brief citations

C.I. Solvent Red 24 (CAS 85-83-6) https://chemicalindependence.com/chemical/85-83-6/ EPA CompTox (DSSTox): DTXSID8041743. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8041743 PubChem: 62330. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/62330 EPA Chemical Data Reporting: 85-83-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 85-83-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 320419 for CAS 85-83-6. Reporting year: 2024. https://usatrade.census.gov/