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Molecular Formula: C22H42O4
Other Names: DOA Plasticizer, Dioctyl Adipate, Di(2-ethylhexyl) Adipate
Dioctyl adipate (DOA) is a high-quality, cold-soft plasticizer with excellent low-temperature flexibility and good light and heat resistance. It is widely used in soft PVC products, artificial leather, cable sheathing, food contact materials, and film products. It is an excellent alternative to conventional plasticizers such as DOP and DINP. DOA does not contain o-phthalates and complies with EU REACH, RoHS, and FDA regulations.
| Property | Specification |
|---|---|
| Product Name | Dioctyl Adipate (DOA) |
| CAS Number | 103-23-1 |
| Molecular Formula | C22H42O4 |
| Molecular Weight | 370.57 g/mol |
| Appearance | Clear, colorless or pale yellow liquid |
| Purity | ≥ 99.5% |
| Acid Value | ≤ 0.02 mg KOH/g |
| Flash Point (°C) | ≥ 196°C |
| Density (20°C) | 0.924–0.929 g/cm³ |
| Refractive Index (25°C) | 1.447–1.449 |
| Moisture Content | ≤ 0.1% |
| Shelf Life | 24 months |
📦 Soft PVC Products: Cable sheathing, shoe soles, toys, etc.
🌡 Low-Temperature Plasticizer: Suitable for soft products used in cold storage and low-temperature environments in northern China
🧴 Artificial Leather and Film Materials: Enhances softness and low-temperature resistance
🍴 Food Contact Materials: Food packaging films, IV tubing, etc. (subject to compliance with relevant regulations)
🧪 Coatings and Adhesives: As a flexibility enhancer
🌱 Environmentally Friendly Plasticizer Applications: Products that meet RoHS, REACH, and FDA standards
✅ Excellent low-temperature flexibility (resistant to -60°C)
✅ Non-toxic and environmentally friendly, meeting export requirements
✅ Strong compatibility with PVC and easy dispersion
✅ Excellent thermal stability and low volatility
✅ Can replace phthalate plasticizers such as DOP
🌐 Focused on plasticizer exports for over 10 years, serving numerous major global buyers
📊 Provides complete documentation including COA/TDS/MSDS, and our technical team supports formulation optimization
🚀 Fast shipping, ample inventory, and free samples
💼 OEM packaging and private labeling services available
🏆 Strict quality control system, supporting third-party testing
Packaging: 200L galvanized iron drum / 1000L IBC drum / Flexitank
Storage: Avoid direct sunlight. Store in a dry, airtight container at 5–35°C.
Shelf Life: 2 years (in original packaging, protected from light, at room temperature)
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