Chemical · Product Detail
Tris(2,3-dibromopropyl) Isocyanurate (TBC)
Brominated isocyanurate flame-retardant development in selected plastics and elastomers.
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Tris(2,3-dibromopropyl) Isocyanurate (TBC) at a Glance
ZXCHEM is a tris(2,3-dibromopropyl) isocyanurate (TBC) supplier and exporter in China. Tris(2,3-dibromopropyl) Isocyanurate (TBC) (CAS 52434-90-9) is white crystalline powder for brominated isocyanurate flame-retardant development in selected plastics and elastomers.
Request a free sample for testing.
Standard lead time is approximately 14 days from order confirmation.
Tris(2,3-dibromopropyl) Isocyanurate (TBC) Specifications
Supply specifications follow the local ZXCHEM TDS. Values apply to the stated grade; complete-formulation flame performance requires testing.
Commercial Information
Storage & Shipping
Storage Conditions
Keep sealed in a cool, dry, ventilated warehouse. Protect from moisture, heat and contamination; store away from incompatible chemicals.
Packaging Integrity
Inspect bag seams, liners and pallet wrapping before unloading. Protect from rain and punctures, retain lot identification and reseal opened liners promptly.
Packaging
25 kg bags with inner liners
Handling & Protection
Use enclosed powder feeding or local extraction. Wear suitable protective gloves, eye protection and work clothing; avoid dust inhalation and direct contact. Provide controls for fumes during hot processing.
What Is Tris(2,3-dibromopropyl) Isocyanurate (TBC)?
Tris(dibromopropyl) Isocyanurate for Flame-Retardant Formulations
Tris(2,3-dibromopropyl) isocyanurate is a brominated heterocyclic additive, commonly abbreviated TBC. Here TBC means CAS 52434-90-9; it does not refer to tert-butylcatechol, which is a different chemical. The isocyanurate structure carries three dibromopropyl groups.
The 2026 grade has assay ≥98.0%, bromine ≥63.0%, melting range 105–115°C and volatile matter ≤0.30%. These current supply limits are used for purchasing and incoming inspection. They should not be combined with a different grade specification without identifying the selected grade.
Polyolefin, styrenic and elastomer development should compare the complete additive package, dispersion and thermal stability during processing. Determine loading through trials and measure the required fire performance together with colour, flow and mechanical-property retention.
Use enclosed feeding or local extraction for this irritant powder. The matched solid reference is not regulated as dangerous goods under ADR, IMDG and IATA; this transport status does not remove the need for chemical hazard labels, protective equipment and appropriate waste management.
See related plastics and rubber chemicals in our catalog.
Tris(2,3-dibromopropyl) Isocyanurate (TBC) Applications
Polyolefin compounds
Brominated additive for selected polypropylene and polyethylene compounds. Evaluate stabilizer interactions, dispersion, process colour and finished-compound flame performance.
Styrenic formulations
Additive for selected styrenic polymer development. Assess compatibility, migration, ageing and retention of impact and flow properties.
Elastomer systems
Flame-retardant component for selected rubber compounds. Verify cure response, filler interactions and required mechanical and fire-test outcomes.
Why Source Tris(2,3-dibromopropyl) Isocyanurate (TBC) from ZXCHEM
Combined chemical orders
Source several chemical raw materials through one ZXCHEM contact. We coordinate product selection, quotations and suitable consolidated shipments so you can plan the order with one team.
Dedicated R&D Laboratory
Discuss specifications, sample results and application questions with our technical team. Our dedicated R&D laboratory supports product testing and helps clarify material selection.
Experienced Chemical Logistics
ZXCHEM has more than 30 years of experience in dangerous-goods transportation. We coordinate suitable shipments through logistics companies in which we hold equity interests in Qingdao, Shanghai, Guangzhou and Tianjin.
Dedicated Purchasing Support
Your account manager follows the order from quotation and contract signing through shipment and after-sales support. One contact coordinates technical documents, commercial details and delivery updates.
Tris(2,3-dibromopropyl) Isocyanurate (TBC) FAQ
Which Tris(2,3-dibromopropyl) Isocyanurate (TBC) grade should I choose?
The listed supply specification is Assay ≥98% / Bromine ≥63%. Check the TDS for assay and impurity limits, then test a sample for compatibility and performance in your process.
Can I request a Tris(2,3-dibromopropyl) Isocyanurate (TBC) sample for testing?
Yes. We can provide free samples for testing. Tell us the application, the grade you need and the tests you plan to run.
How is Tris(2,3-dibromopropyl) Isocyanurate (TBC) packed and shipped?
Standard packing is 25 kg bags with inner liners. The usual MOQ is 1,000 kg, with a lead time of approximately 14 days from order confirmation. It ships as non-dangerous goods.
Which documents are available for Tris(2,3-dibromopropyl) Isocyanurate (TBC)?
The TDS lists the supply specification and the SDS covers safety and transport; both can be downloaded on this page. Each shipment comes with a batch COA.
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