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1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, compd. with 1,3,5-triazine-2,4,6-triamine (1:1)

CAS 37640-57-6

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

Molecular structure of 37640-57-6
US productionCBI
Import value, 2024$309M
Top sourceChina 40%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. 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 293369 · basket

EPA reports by year
2023
US production Confidential · Imports Confidential
2019
US production Confidential · Imports Confidential

These shares come from HS customs code 293369, which covers 192 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 40%ChinaJP 19%JapanIN 15%IndiaES 11%SpainDE 5%Germany
Domestic parents -- activity not disclosed (2)
Nordmann Us
Polyventive
EPA-registered importers (9)
Basf Se · DE Germany
Geschwister Oetker Beteiligungen Kg · DE Germany
Ravago S A · LU Luxembourg
Basf
Blue Tree Holdings
Show all 9
Budenheim Usa
Dsm Engineering Plastics
Lyondell Chemical
Metals And Additives

Why It Matters

Sectors
ElectronicsTransportationPlastics & RubberPaints & Coatings
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 5 sectors as 1 functional role.

  • •Flame retardant in Electrical Equipment, Appliance, and Component Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Flame retardant in Plastics Material and Resin Manufacturing (100%)Processing—incorporation into article
  • •Flame retardant in Paint and Coating Manufacturing (20%)Processing—incorporation into formulation, mixture, or reaction product
  • •Flame retardant in Plastics Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Flame retardant in Transportation Equipment ManufacturingProcessing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.12/gAaron Chemicals LLC
CountryHong Kong
Pack$58.00 / 500 g
Purity99%
Vendors7 available

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

6 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$0.13500 g99%
A2B Chem LLCUnited States$0.19500 g99%
AA BLOCKSUnited States$0.24500 g99%
Combi-Blocks, Inc.United States$102.4025 g99%
Angene International LimitedUnited States$342.005 g98%
AngeneChina → Hong Kong$4266.6730 mg99%

Chemical Identity

CAS37640-57-6
PubChem CID93198
DTXSIDDTXSID3068043
FormulaC6H9N9O3
Mol. Weight255.2 g/mol
SMILESC1(=NC(=NC(=N1)N)N)N.C1(=O)NC(=O)NC(=O)N1

Data Sources

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Brief citations

1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, compd. with 1,3,5-triazine-2,4,6-triamine (1:1) (CAS 37640-57-6) https://chemicalindependence.com/chemical/37640-57-6/ EPA CompTox (DSSTox): DTXSID3068043. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID3068043 PubChem: 93198. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/93198 EPA Chemical Data Reporting: 37640-57-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 37640-57-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 293369 for CAS 37640-57-6. Reporting year: 2024. https://usatrade.census.gov/