4-({5-[Di(propan-2-yl)amino]-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene}hydrazinylidene)-N,N-dimethylcyclohexa-2,5-dien-1-iminium methyl sulfate

CAS 83969-12-4

Companies reported imports and no US production of this chemical to EPA for 2019.

US productionZero

Import volume6.3K lb

Import dependency100%

Top sourceNo public record

Production is reported production, not a complete census of factories. Production reporting year: 2019.

Where It Comes From

EPA reports by year

2019: US production Zero · Imports 6.3K lb

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.

Dystar

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

•Dyes in Textiles, apparel, and leather manufacturingProcessing—repackaging

Chemical Identity

CAS83969-12-4

PubChem CID158407

DTXSIDDTXSID701004236

FormulaC18H30N6O4S2

Mol. Weight458.6 g/mol

SMILESCC(C)N(C1=N[N+](=C(S1)N=NC2=CC=C(C=C2)N(C)C)C)C(C)C.COS(=O)(=O)[O-]

Data Sources

EPA CompTox (DSSTox) · DTXSID701004236Retrieved 2026-04-06
PubChem · compound 158407Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04

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Brief citations

4-({5-[Di(propan-2-yl)amino]-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene}hydrazinylidene)-N,N-dimethylcyclohexa-2,5-dien-1-iminium methyl sulfate (CAS 83969-12-4) https://chemicalindependence.com/chemical/83969-12-4/ EPA CompTox (DSSTox): DTXSID701004236. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID701004236 PubChem: 158407. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/158407 EPA Chemical Data Reporting: 83969-12-4. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 83969-12-4. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting