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3-Bromo-2,2-bis(bromomethyl)propanol, marketed under the brand RK-513, is a reactive flame retardant with a bromine content of approximately 73%. Its chemical formula is C5H9Br3O, molecular weight 324.92, and it carries CAS numbers 1522-92-5 and 36483-57-5. The compound features a single hydroxyl group, enabling it to form pendant urethane groups in polyurethane systems. It is equivalent to FR-513 and is designed for applications where thermal, hydrolytic and light stability are critical.
This halogenated alcohol is highly soluble in CFC-free polyurethane systems, making it suitable for both rigid and flexible PU foams. Its high bromine content ensures effective fire retardancy without compromising foam properties. In polymer chemistry, it serves as a reactive intermediate, often combined with phosphorus to create high molecular weight flame retardants. Typical industry use includes polyurethanes, coatings and adhesives where fire safety standards are stringent.
Primary buyers include manufacturers in construction, automotive and electronics sectors who require flame-resistant materials. The product is exported globally from China, with major demand in regions enforcing strict fire safety regulations. Trade terms such as packaging, lead time and certification status should be confirmed directly with Shandong Runke Chemcial Co., Ltd. to ensure compliance with specific application needs.
| Chemical Name | 3-Bromo-2,2-bis(bromomethyl)propanol |
| Brand Name | RK-513 |
| Equivalent Brand | FR-513 |
| CAS Number | 1522-92-5, 36483-57-5 |
| Chemical Formula | C5H9Br3O |
| Molecular Weight | 324.92 |
| Bromine Content | approx. 73% |
| Functionality | Monofunctional (single hydroxyl group) |
| Typical Application | Reactive flame retardant for polyurethanes, coatings, adhesives |
| Solubility | High in CFC-free PU systems (typical) |
| Thermal Stability | Exceptional (typical for brominated flame retardants) |
| Hydrolytic Stability | Good (standard for halogenated alcohols) |
Shandong Runke Chemcial Co., Ltd. is based in Binhai Economic Development Zone, Weifang, Shandong, China. The company specializes in the production of flame retardant chemicals, including reactive intermediates like TBNPA. Its location in a key economic zone provides logistical advantages for export to global markets, particularly in Asia and Europe.
The supplier holds a harbor trust tier, indicating a verified operational presence. However, the response rate is currently listed as 0.00, suggesting buyers should confirm availability and lead times directly. The company’s focus on brominated flame retardants aligns with industrial demand for fire safety compliance in polymer applications.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the exact bromine content and CAS numbers with Shandong Runke Chemcial Co., Ltd., as these define the compound’s suitability for your polyurethane formulations. Confirm whether the material meets your required fire safety standards, such as UL 94 or EN classifications, as these can vary by application.
Discuss logistics details such as packaging type (e.g., 25 kg drums or IBC containers), lead time from Weifang port, and Incoterms (FOB, CIF) to ensure alignment with your supply chain. Payment terms and minimum order quantities should also be clarified, as these are not specified in the listing but are critical for procurement planning.
Request a certificate of analysis (COA) and material safety data sheet (MSDS) to confirm purity, bromine content, and handling requirements. Inspection of the first shipment is advisable to validate consistency with the listed specifications. Documentation such as ISO or SGS certifications may be available upon request and should be reviewed for compliance.
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When sourcing 3-Bromo-2, 2-Bis(Bromomethyl)Propanol(Tbnpa) for your business, securing the right balance of quality and cost is essential. Shandong Runke Chemcial Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing 3-Bromo-2, 2-Bis(Bromomet requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Runke Chemcial Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 3-Bromo-2, 2-Bis(Bromomet has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 3-Bromo-2, 2-Bis(Bromomet requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 3-Bromo-2, 2-Bis(Bromomethyl)Propanol(Tbnpa) from Shandong Runke Chemcial Co., Ltd. is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shandong Runke Chemcial Co., Ltd. through EximNext.
The supplier, Shandong Runke Chemcial Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 3-Bromo-2, 2-Bis(Bromomet. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 3-Bromo-2, 2-Bis(Bromomethyl)Propanol(Tbnpa) depends on the specific grade and form. Contact Shandong Runke Chemcial Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 3-Bromo-2, 2-Bis(Bromomet from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Runke Chemcial Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Shandong Runke Chemcial Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shandong Runke Chemcial Co., Ltd. through EximNext.
Shandong Runke Chemcial Co., Ltd. offers 3-Bromo-2, 2-Bis(Bromomet with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
3-Bromo-2, 2-Bis(Bromomet is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Runke Chemcial Co., Ltd. through our platform.
Shandong Runke Chemcial Co., Ltd. maintains international quality certifications. These ensure that the 3-Bromo-2, 2-Bis(Bromomet meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shandong Runke Chemcial Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shandong Runke Chemcial Co., Ltd..
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