Formula details
Product Details
Overview
Looking for a dependable, high-performance PVC softening agent to keep your production line running smoothly without compromising on quality? Dealing with inconsistent plasticizer batches or unpredictable supply chains can cause costly downtime and production flaws. We understand these supply chain headaches, which is why we deliver consistent, premium-grade DOP (Dioctyl Phthalate) plasticizer straight to your global operations.
What is DOP (Dioctyl Phthalate) Plasticizer?
Dioctyl phthalate—commonly referred to as DOP plasticizer or DEHP plasticizer—is a clear, nearly colorless, and odorless liquid widely used as a primary chemical plasticizer for vinyl resins. Chemically known as di(2-ethylhexyl) phthalate (CAS 117-81-7), it works by embedding between polymer chains in polyvinyl chloride (PVC). This process reduces intermolecular forces, turning rigid resin into a flexible, durable, and workable material.
- High Plasticizing Efficiency: Delivers superior flexibility and elongation with lower loading requirements.
- Excellent Thermal Stability: Maintains structural integrity during high-temperature extrusion and molding.
- Low Volatility: Reduces material loss during processing and extends end-product lifespan.
- Broad Compatibility: Integrates seamlessly with PVC resins, synthetic rubber, and nitrocellulose.
The Greenlano Supply Advantage
When sourcing industrial grade dioctyl phthalate in bulk, product quality and shipping reliability make or break your bottom line. At Greenlano, we operate as a direct bulk DOP oil supplier built to serve the demanding needs of global manufacturing.
- High-Purity Guarantee: Every shipment meets strict purity specifications to ensure uniform viscosity, optimal electrical insulation, and zero batch-to-batch variation.
- Global Logistics Reach: We streamline export processes with flexible packaging options, reliable shipping terms, and complete compliance documentation.
- Competitive Bulk Pricing: Direct sourcing from our supply network guarantees wholesale pricing without sacrificing raw material quality.
- End-to-End Technical Support: Our chemical experts provide complete technical data sheets (TDS) and safety data sheets (SDS) to integrate our additives smoothly into your existing formulations.
Technical Specifications & Chemical Properties of DOP
When you are compounding high-performance vinyl resins, you need a high-purity phthalate plasticizer that delivers predictable, stable softening. We manufacture and supply industrial grade dioctyl phthalate to strict global benchmarks, ensuring low volatility, excellent electrical resistance, and a clear, colorless profile.
The table below outlines our standard DOP solvent specification and physical parameters for your formulation quality control.
| Analysis Item | Specification Target | Test Method |
|---|---|---|
| Main Content (Purity) | ≥ 99.5% | GC |
| Color (APHA) | ≤ 30 | ASTM D1209 |
| Density (20°C, g/cm³) | 0.982 – 0.988 | ASTM D4052 |
| Acidity (as Phthalic Acid) | ≤ 0.01% | ASTM D1613 |
| Flash Point (Open Cup) | ≥ 196°C | ASTM D92 |
| Moisture Content | ≤ 0.1% | Karl Fischer |
Core Chemical Identities
- Product Name: Dioctyl Phthalate (DOP)
- Chemical Name: Di(2-ethylhexyl) phthalate / Bis(2-ethylhexyl) phthalate
- Synonyms: DEHP plasticizer, Plasticizer DOP CAS 117-81-7
- Dioctyl phthalate chemical formula: C24H38O4
- Molecular Weight: 390.56 g/mol
Our manufacturing process ensures that every batch matches this exact dioctyl phthalate technical data sheet profile, keeping your flexible PVC lines running smoothly without unexpected viscosity or color shifts.
Key Industrial Applications of Dioctyl Phthalate
When you need reliable flexibility, thermal stability, and smooth processing for your polymer formulations, Dioctyl Phthalate (DOP) is the industry-standard choice. We supply industrial grade dioctyl phthalate engineered to meet strict performance requirements across major manufacturing sectors worldwide.
Wire & Cable Compounds
High-grade electrical insulation demands consistent dielectric strength and heat resistance. Our plasticizer DOP integrates seamlessly into PVC jacket formulations to deliver:
- Superior Electrical Insulation: Keeps low and medium-voltage wiring safe and compliant.
- Thermal Resistance: Maintains flexibility without cracking under temperature fluctuations.
- Easy Extrusion: Smooths out processing during high-speed cable production.
Plastics & PVC Processing
As a primary chemical plasticizer for vinyl resins, DOP lowers the glass transition temperature of rigid PVC, converting it into pliable, workable material.
- Flexible Film & Sheeting: Ideal for manufacturing clear packaging, agricultural films, and liners.
- Molded Parts & Profiles: Improves melt flow for injection molding and extrusion.
- Durability Boost: Enhances impact strength and long-term product lifespan.
| Application Area | Primary Function | Key Benefit |
|---|---|---|
| Flexible PVC | Polymer softening | Smooth surface finish & durability |
| Plastisols | Viscosity reduction | Fast fusing & uniform dip coating |
| Gaskets & Hoses | Elasticity improvement | High pressure & kink resistance |
Synthetic Leather & Textiles
Our high-purity DEHP plasticizer gives artificial leather and coated fabrics the natural feel and drape that end consumers demand.
- Soft Hand Feel: Delivers a premium, flexible touch for automotive seating, furniture upholstery, and footwear.
- Coating Consistency: Blends effortlessly into PVC paste for uniform coating on textile backings.
- Wear Resistance: Prevents surface peeling, hardening, or cracking over time.
Rubber & Elastomer Compounding
Beyond standard vinyl, DOP works as an effective softening agent and processing aid in natural and synthetic rubber compounding.
- Enhanced Workability: Reduces compound viscosity for faster mixing and molding.
- Low-Temperature Flexibility: Keeps rubber seals, gaskets, and hoses pliable in cold environments.
- NBR & CR Compatibility: Integrates efficiently into Nitrile and Chloroprene rubber formulations.
Rigorous Quality Assurance & Compliance Framework
Are you worried about inconsistent batch quality, regulatory compliance risks, or missing technical documentation delaying your shipments? We eliminate these concerns before our DOP plasticizer ever leaves the warehouse. Our strict quality control systems guarantee that every order meets exact international standards.
100% Batch Testing Protocols
We test every single production lot of Dioctyl Phthalate (DOP) in our lab before dispatch. This ensures stable performance, zero contamination, and consistent chemical properties across all shipments.
- Purity Checks: We verify minimum purity levels using advanced gas chromatography.
- Physical Property Verification: Moisture content, acid values, and specific gravity are checked for every batch.
- Color & Clarity: We test color indices to guarantee clear processing for transparent PVC products.
Complete Documentation Portfolio
We provide a comprehensive documentation package with every shipment so your imports clear customs smoothly and satisfy local environmental rules.
| Document Type | Purpose & Details |
|---|---|
| Certificate of Analysis (COA) | Confirms actual test values for the specific batch supplied. |
| Safety Data Sheet (SDS) | Complete handling, storage, and safety guidelines compliant with global regulations. |
| REACH & RoHS Compliance | Verifies heavy metal and restricted substance thresholds for global export markets. |
Independent Testing Validation
To give you complete peace of mind, we regularly collaborate with third-party inspection bodies like SGS and Intertek. We validate our industrial grade dioctyl phthalate through independent sampling upon request, confirming purity, flash points, and density parameters before export.
Bulk DOP Oil Supplier Packaging & Export Logistics
We optimize our supply chain to ensure your DOP plasticizer arrives safely, on time, and ready for immediate production. As an established B2B bulk chemical exporter, Greenlano provides flexible, high-integrity packaging configurations tailored to international shipping standards and specific factory unloading setups.
Industrial Packaging Matrix
| Packaging Type | Capacity per Unit | Ideal Logistics Use Case |
|---|---|---|
| Flexitanks | 22 – 24 MT per 20' FCL | Maximizes payload for large-scale bulk liquid transport; eliminates return cleaning costs. |
| IBC Totes | 1,000 L (~1 MT) | Excellent forklift mobility; ideal for mid-sized flexible PVC manufacturing plants. |
| Steel Drums | 200 L (200 kg) | Rugged, heavy-duty protection; perfect for partial container loads (LCL) and easy storage. |
Shipping & Storage Guidelines
Preserving the chemical integrity of industrial grade dioctyl phthalate during transit and long-term storage requires strict climate and handling controls.
- Seal Integrity: Keep all containers tightly closed. Prevent moisture ingress, as water contamination can degrade the performance of the chemical plasticizer during compounding.
- Temperature Management: Store in a cool, dry, and well-ventilated warehouse. Avoid direct exposure to sunlight, open flames, or localized heat sources.
- Material Storage: Use stainless steel, carbon steel, or specialized high-density polymer tanks for bulk storage. Avoid contact with strong copper alloys or oxidizing agents.
- Global Compliance: Every shipment includes a complete documentation package, including the dioctyl phthalate SDS download, commercial invoice, certificate of analysis (COA), and ocean bill of lading.
Frequently Asked Questions (FAQs)
What is the purity level of Greenlano DOP?
Our Industrial grade dioctyl phthalate maintains a strict minimum purity level of 99.5%. By minimizing impurities, we ensure that our plasticizer DOP CAS 117-81-7 provides excellent thermal stability and optimal electrical resistance, making it a highly reliable PVC softening agent wholesale solution for high-performance manufacturing.
How does DOP compare to DEHP?
They are actually the same chemical compound. Dioctyl phthalate (DOP) and Di(2-ethylhexyl) phthalate (DEHP) are synonyms for the exact same molecular structure, sharing the dioctyl phthalate chemical formula $C_{24}H_{38}O_{4}$.
| Commercial Name | IUPAC/Chemical Name | CAS Registry Number | Primary Role in Industry |
|---|---|---|---|
| DOP Plasticizer | Bis(2-ethylhexyl) phthalate | 117-81-7 | Core chemical plasticizer for vinyl resins |
| DEHP Plasticizer | Di(2-ethylhexyl) phthalate | 117-81-7 | Standard flexible PVC additives variant |
What shipping terms and packaging options do you support?
As a premier B2B bulk chemical exporter Greenlano, we offer flexible logistical setups tailored to global import demands.
- Packaging Formats: Available in 200kg iron drums, 1000kg IBC tanks, or heavy-duty flexitanks for maximum volume optimization.
- Trade Terms Supported: We regularly ship under FOB, CFR, and CIF terms to accommodate your specific freight preferences.
- Documentation Provided: Every export delivery includes a comprehensive dioctyl phthalate technical data sheet and a complete dioctyl phthalate SDS download package for seamless customs clearance.
Request a Custom Commercial Quote for Bulk DOP
We make sourcing industrial grade dioctyl phthalate straightforward, predictable, and scaled to your precise production timelines. As a trusted bulk DOP oil supplier and B2B bulk chemical exporter, Greenlano manages the entire logistics chain to deliver high-purity phthalate plasticizer directly to your facility under optimized shipping terms.
B2B Inquiry Form Details & Submission Process
To secure a localized commercial contract or request a specific dioctyl phthalate price for your territory, please submit your requirements through our streamlined procurement channel. Providing accurate operational data allows our commercial team to calculate accurate freight, volume discounts, and lead times.
- Required Specifications: Detail your target purity levels, application parameters (e.g., flexible PVC additives, vinyl resins, or rubber compounding), and any specific compliance documentation needed for your local market.
- Volume & Packaging: State your required tonnage and preferred containment setup, whether you require standard 200kg drums, IBC totes, or full flexitanks for global maritime transport.
- Destination & Incoterms: Provide the final discharge port or delivery destination along with your preferred shipping terms (FOB, CIF, or CFR) to ensure precise logistical quoting.
Once your specifications are submitted, our regional trade desk will review the documentation, verify inventory allocation, and issue a formal, binding commercial quotation within 24 business hours.
Related Sources
- https://www.ncbi.nlm.nih
- https://www.ncbi.nlm.nih.gov/books/NBK390867/
- https://publications.jrc.ec.europa.eu/repository/bitstream/JRC49529/eur%2023682%20en%20-%20analysis%20of%20phthalates%20-%20tw.pdf
- https://royalsocietypublishing.org/rsos/article/12/3/241984/117679/Dibutyl-sebacate-as-PVC-ecoplasticizer-economic
