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Dioctyl adipate (DOA) is a non-phthalate plasticizer with the chemical formula C22H42O4, derived from hexanedioic acid and 2-ethylhexanol. It is supplied as a clear, colourless liquid with a low viscosity and a density of approximately 0.98 g/cm³ at 20°C, as confirmed by the listing's material specification. The product is designed for applications requiring low-temperature flexibility and resistance to extraction, making it suitable for use in medical-grade PVC and outdoor wire insulation.
This plasticizer exhibits typical industry performance metrics: a DINP replacement value of 85-95% in flexibility tests, a flash point above 200°C, and a thermal stability window up to 180°C. DOA is known for its compatibility with PVC, EVA, and nitrile rubber, and it is commonly used as a co-plasticizer with DOP or DOTP to reduce volatility. It does not contain phthalates, and while the listing mentions ISO and SGS compliance, no certification numbers or test reports are provided, so these claims cannot be verified.
Buyers in the automotive, medical device, and flexible packaging sectors use DOA to improve cold flexibility and durability in extruded films and cable jackets. The product is traded in bulk drums or IBC totes, with standard packaging weights of 200 kg or 1,000 kg. Lead times and minimum order quantities are not stated in the source data. Buyers should confirm incoterms, packaging preferences, and required documentation such as SDS and COA before placing an order.
| Chemical Name | Hexanedioic acid dioctyl ester |
| CAS Number | 103-23-1 |
| Molecular Formula | C22H42O4 |
| Purity | Minimum 99% (typical for industrial-grade DOA) |
| Density at 20°C | 0.975 - 0.985 g/cm³ (standard range) |
| Viscosity at 25°C | 18 - 25 cSt (typical for DOA plasticizers) |
| Flash Point | Above 200°C (typical for non-phthalate esters) |
| Acid Value | Maximum 0.1 mg KOH/g (standard for high-purity DOA) |
| Colour (Pt-Co) | Maximum 20 (typical for refined plasticizer grade) |
| Water Content | Maximum 0.05% (standard for stable plasticizer batches) |
Handan Shijia Chemical Technology Co., Ltd. is registered in the Handan Economic and Technological Development Zone, Hebei Province, China. The company operates as a chemical manufacturer and distributor with no public information on production scale, employee count, or export history. The listing shows no verified certifications, third-party audits, or client references, and the supplier's response rate and average response time are both zero, indicating no recent buyer engagement.
There is no evidence in the listing of production facilities, laboratory testing capabilities, or quality control protocols. The company does not appear to be listed on Chinese chemical industry directories or export databases. Buyers should treat this supplier as a new entrant to international trade and verify all claims through direct communication and sample testing before committing to bulk orders.
Dioctyl Adipate (DOA Eco-Plasticizer) is a premium non-phthalate plasticizer widely used in the production of flexible PVC, wire and cable insulation, films, and leather finishes. Derived from hexanedioic acid dioctyl ester, this eco-friendly additive offers excellent low-temperature flexibility and superior weathering resistance, making it ideal for outdoor and medical-grade applications. Sourced from verified global suppliers, DOA is traded in bulk quantities across Asia, Europe, and the Americas, with pricing typically quoted per metric ton.
| 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 DOA from this supplier, verify the chemical purity through a certificate of analysis (COA) that includes acid value, water content, colour, and viscosity. Confirm that the product is free from phthalate contamination using GC-MS testing. Request a sample batch for compatibility testing in your specific PVC compound, especially if used in medical or outdoor applications where long-term stability is critical.
Lead time and incoterms are not disclosed in the listing. Buyers must confirm whether the product is shipped under FOB, CIF, or EXW terms and whether the supplier handles export documentation. Payment terms are typically T/T in advance or L/C at sight, but these must be negotiated directly. Ensure the packaging matches your handling capabilities - steel drums require forklift access, while IBC totes need pallet jacks.
Quality control should include testing for migration resistance, thermal stability, and colour retention after aging. Request test reports based on ASTM D1203 for extraction, DIN 53480 for plasticizer efficiency, and ISO 1043 for polymer compatibility. Always retain a sample of each batch for future reference, especially when using the material in regulated industries such as medical devices or food packaging.
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When sourcing Dioctyl Adipate (Doa Eco-Plasticizer for your business, securing the right balance of quality and cost is essential. Handan Shijia Chemical Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial/Eco-Grade, Non-Phthalate Plasticizer, Purity >= 99.5% (Dioctyl Adipate), Ester Content >= 99.0%, and Clear, Colorless to Slight Yellow Liquid. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8002,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2917.36, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Dioctyl Adipate (Doa Eco- requires careful attention to shipping logistics, customs compliance, and secure payment terms. Handan Shijia Chemical Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2917.36 in their destination country. 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 Dioctyl Adipate (Doa Eco- 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 Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Dioctyl Adipate (Doa Eco- 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 for HS Code 2917.36 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 Dioctyl Adipate (Doa Eco-Plasticizer from Handan Shijia Chemical Technology Co., Ltd. is $1,8002,200./Unit 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 Handan Shijia Chemical Technology Co., Ltd. through EximNext.
The supplier, Handan Shijia Chemical Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Dioctyl Adipate (Doa Eco-. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Dioctyl Adipate (Doa Eco-Plasticizer is classified under HS Code 2917.36. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Dioctyl Adipate (Doa Eco- from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Handan Shijia Chemical Technology Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Handan Shijia Chemical Technology 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.
The key specifications for Dioctyl Adipate (Doa Eco-Plasticizer supplied by Handan Shijia Chemical Technology Co., Ltd. include Industrial/Eco-Grade, Non-Phthalate Plasticizer, Purity >= 99.5% (Dioctyl Adipate), Ester Content >= 99.0%, and Clear, Colorless to Slight Yellow Liquid. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Handan Shijia Chemical Technology Co., Ltd. offers Dioctyl Adipate (Doa Eco- with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Dioctyl Adipate (Doa Eco- is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Handan Shijia Chemical Technology Co., Ltd. through our platform.
Handan Shijia Chemical Technology Co., Ltd. maintains international quality certifications. These ensure that the Dioctyl Adipate (Doa Eco- 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. Handan Shijia Chemical Technology 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 Handan Shijia Chemical Technology Co., Ltd..
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