C.I. Disperse Blue 79:1

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

US ProductionCBI

Import Value$43M

Top SourceJapan 29%

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Customs basis: HS 320411 · basket

These shares come from HS customs code 320411, which covers 10 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries

JP 29%JapanMX 21%MexicoID 14%IndonesiaIN 13%IndiaCN 11%China

EPA-registered importers (1)

Huntsman

Why It Matters

Sectors

Textiles

Downstream UsesNo data available

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

•Dye in Textiles, apparel, and leather manufacturing (100%)Processing—incorporation into article

Chemical Identity

CAS3618-72-2

PubChem CID77172

DTXSIDDTXSID8027539

FormulaC23H25BrN6O10

Mol. Weight625.4 g/mol

SMILESCC(=O)NC1=CC(=C(C=C1N=NC2=C(C=C(C=C2Br)[N+](=O)[O-])[N+](=O)[O-])OC)N(CCOC(=O)C)CCOC(=O)C

Data Sources

DTXSID80275392026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

771722026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/77172/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/77172.json

3618-72-22026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 3618-72-22026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv

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