2,2'-(Diazene-1,2-diyldiethane-1,1-diyl)bis-4,5-dihydro-1H-imidazole dihydrochloride

CAS 27776-21-2

Used in 1 industrial sector tracked by the EPA.

Molecular structure of 27776-21-2 — 2 HCl

US production162.0K lb

Import volumeZero

Import dependency0%

Top sourceNo public record

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.

Where It Comes From

Customs basis: HS 293329 · basket

EPA reports by year

2023: US production 162.0K lb · Imports Zero
2019: US production Confidential · Imports Confidential

HS customs code 293329 covers 173 tracked chemicals in total. US Census does not break out this chemical's share, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

EPA-registered manufacturers (1)

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

Fujifilm Wako Chemicals U.S.A

Why It Matters

Sectors

Plastics & Rubber

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

•Polymerization promoter in Plastics Material and Resin Manufacturing (100%)Processing as a reactant

Vendor Pricing

$1.38/gApollo Scientific US

CountryUnited Kingdom

Pack$138.00 / 100 g

Purity96%

Vendors2 available

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

1 more vendor

Vendor	Country	$/g	Pack	Purity
TargetMol Chemicals	China → United States	$840.00	100 mg	98.94%

Chemical Identity

CAS27776-21-2

PubChem CID9949101

DTXSIDDTXSID0049444

FormulaC12H24Cl2N6

Mol. Weight323.26 g/mol

SMILESCC(C)(C1=NCCN1)N=NC(C)(C)C2=NCCN2.Cl.Cl

Data Sources

EPA CompTox (DSSTox) · DTXSID0049444Retrieved 2026-04-06
PubChem · compound 9949101Retrieved 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

2,2'-(Diazene-1,2-diyldiethane-1,1-diyl)bis-4,5-dihydro-1H-imidazole dihydrochloride (CAS 27776-21-2) https://chemicalindependence.com/chemical/27776-21-2/ EPA CompTox (DSSTox): DTXSID0049444. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID0049444 PubChem: 9949101. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/9949101 EPA Chemical Data Reporting: 27776-21-2. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 27776-21-2. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting