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Antioxidant 2246(BKF) from Liaocheng Kaiyue New Material Co., Ltd. is a hindered phenolic antioxidant with the chemical name 2,2'-methylenebis(4-methyl-6-tertbutylphenol). It appears as a white, grey-white to slightly yellow powder with a purity of at least 99.0%, an initial melting point of 125.0°C, and heating loss capped at 0.50%. The product demonstrates low volatility, with a steam pressure of 2 mm/Hg at 160°C, and remains stable under long-term storage, though it may develop a slight red tint without affecting performance.
In rubber applications, its solubility exceeds 2%, and it dissolves well in organic solvents such as carbinol, alcohol, benzene, acetone, ethyl acetate, and chloroform. The hindered phenolic structure ensures low chemical reactivity, making it a reliable choice for stabilising natural rubber, synthetic latex, and a range of plastic products. It is also effective in oil products and fatty foods, where it acts as a non-polluting antioxidant with minimal colouration impact.
This antioxidant is widely adopted in industries requiring oxidation resistance, including tyre manufacturing, polymer processing, and food-grade applications. Buyers typically source it in 20 kg plastic woven bags or paper-plastic composite bags. For bulk imports from Liaocheng, confirm packaging compatibility with your logistics chain and verify compliance with local regulatory standards for chemical additives.
| Chemical Name | 2,2'-methylenebis(4-methyl-6-tertbutylphenol) |
| Appearance | White, grey-white to slightly yellow powder |
| Purity | ≥99.0% |
| Initial Melting Point | ≥125.0°C |
| Heating Loss | ≤0.50% |
| Ash Content | ≤0.10% |
| Residues on 150 µm Sieve | ≤0.20% |
| Solubility in Rubber | >2% |
| Steam Pressure at 160°C | 2 mm/Hg |
| Typical Solvent Compatibility | Carbinol, alcohol, benzene, acetone, ethyl acetate, chloroform |
| Typical Application Temperature Range | Up to 200°C (standard for hindered phenolic antioxidants) |
| Packaging | 20 kg plastic woven bag, paper with plastic film bag |
Liaocheng Kaiyue New Material Co., Ltd. is based in Xingmei Building 2, Dongchang Road, Liaocheng City, Shandong Province. The company specialises in chemical additives, with this listing focusing on hindered phenolic antioxidants for industrial use. Its profile indicates a harbor-tier trust level, though the current response rate and average response hours are not publicly available, suggesting buyers should account for potential delays in pre-order inquiries.
The supplier’s description for Antioxidant 2246(BKF) provides detailed technical parameters but does not include certifications, production capacity, or client references. Buyers are advised to request third-party test reports for purity, melting point, and solvent compatibility to validate the stated specifications. The absence of verified trade metrics means due diligence on delivery timelines and quality consistency is essential before placing bulk orders.
| 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 ordering Antioxidant 2246(BKF) from Liaocheng Kaiyue New Material Co., Ltd., verify the supplier’s ability to provide batch-specific certificates of analysis for purity, melting point, and heating loss. Request samples for in-house testing, particularly if your application requires strict colour stability or solvent compatibility. Confirm whether the product meets REACH, RoHS, or other regional chemical regulations applicable to your market.
For logistics, discuss Incoterms such as FOB Qingdao or CIF to your nearest port, as Liaocheng’s location in Shandong Province offers access to major Chinese shipping hubs. Lead times may vary; request a confirmed production schedule and packaging options to align with your inventory needs. Payment terms should be negotiated upfront, with letters of credit or advance payments common for first-time buyers.
Quality checks should include visual inspection for colour consistency and particle size, along with third-party lab tests for purity and ash content. For food-grade use, ensure the antioxidant complies with migration limits and toxicity standards. Document all test results and retain them for traceability, as this data is critical for resolving potential disputes or recall scenarios.
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When sourcing Antioxidant 2246(Bkf) for your business, securing the right balance of quality and cost is essential. Liaocheng Kaiyue New Material 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 $3480/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Rubber Chemicals sector with strong demand from importing countries worldwide.
Importing Antioxidant 2246(Bkf) requires careful attention to shipping logistics, customs compliance, and secure payment terms. Liaocheng Kaiyue New Material 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Antioxidant 2246(Bkf) 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 Rubber Chemicals category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Antioxidant 2246(Bkf) 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 Antioxidant 2246(Bkf) from Liaocheng Kaiyue New Material Co., Ltd. is $3480/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 Liaocheng Kaiyue New Material Co., Ltd. through EximNext.
The supplier, Liaocheng Kaiyue New Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Antioxidant 2246(Bkf). For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Antioxidant 2246(Bkf) depends on the specific grade and form. Contact Liaocheng Kaiyue New Material Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Antioxidant 2246(Bkf) from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Liaocheng Kaiyue New Material Co., Ltd.. Ensure you have the necessary import licenses for Rubber Chemicals products in your destination country.
Yes, Liaocheng Kaiyue New Material 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 Liaocheng Kaiyue New Material Co., Ltd. through EximNext.
Liaocheng Kaiyue New Material Co., Ltd. offers Antioxidant 2246(Bkf) with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Antioxidant 2246(Bkf) is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Liaocheng Kaiyue New Material Co., Ltd. through our platform.
Liaocheng Kaiyue New Material Co., Ltd. maintains international quality certifications. These ensure that the Antioxidant 2246(Bkf) 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. Liaocheng Kaiyue New Material 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 Liaocheng Kaiyue New Material Co., Ltd..
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