C.I. Disperse Yellow 64

CAS 10319-14-9

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

US productionZero

Import volume37.0K 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

2023: US production Not published · Imports Not published
2019: US production Zero · Imports 37.0K 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

•Dye in Textiles, apparel, and leather manufacturing (0%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.59/gAaron Chemicals LLC

CountryHong Kong

Pack$293.00 / 500 g

PurityNot recorded

Vendors9 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

8 more vendors

Vendor	Country	$/g	Pack	Purity
Angene Chemical	China → Hong Kong	$0.59	500 g	—
A2B Chem LLC	United States	$0.78	500 g	—
AA BLOCKS	United States	$1.02	500 g	—
AK Scientific, Inc.	United States	$61.40	5 g	—
Angene International Limited	United States	$101.40	5 g	—
MedKoo Biosciences, Inc	United States	$350.00	1 g	98%
MedChemExpress MCE	Sweden	$1863.40	50 mg	—
Angene	China → Hong Kong	$4266.67	30 mg	—

Chemical Identity

CAS10319-14-9

PubChem CID25152

DTXSIDDTXSID2044503

FormulaC18H10BrNO3

Mol. Weight368.2 g/mol

SMILESC1=CC=C2C(=C1)C(=O)C(C2=O)C3=NC4=CC=CC=C4C(=C3O)Br

Data Sources

EPA CompTox (DSSTox) · DTXSID2044503Retrieved 2026-04-06
PubChem · compound 25152Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

C.I. Disperse Yellow 64 (CAS 10319-14-9) https://chemicalindependence.com/chemical/10319-14-9/ EPA CompTox (DSSTox): DTXSID2044503. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2044503 PubChem: 25152. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/25152 EPA Chemical Data Reporting: 10319-14-9. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 10319-14-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting