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Postal Code: 115005
Contact Person: Gao Yong
Basic properties
Dioctyl fumarate (DOF), chemically termed *dioctyl (E)-but-2-enedioate*, is a colorless transparent oily liquid with a relative density of 0.987 g/mL at 25°C. It demonstrates high solubility in common organic solvents (e.g., ethanol, ethers, hydrocarbons) but is water-insoluble (<0.05% solubility at 25°C).
Quality index
Inspection items | Quality standard | Test result |
Appearance | Transparent, clear oily liquid | Transparent, clear oily liquid |
Color number[@Pt-Co] | ≤50 | 10 |
Ester content% | ≥98 | 98.84 |
Acid value[mgKOH/g] | ≤1.0 | 0.04 |
Moisture content[%] | ≤0.2 | 0.0090 |
Viscosity@25℃[cps] | ≤9.5 | 6.19 |
Density@20℃[g/cm3] | 0.987±0.003 | 0.987 |
For more detailed information, please refer to the Product Manual of Yingkou Xinghuo Chemical's Specialty Plasticizers and Optical Resins.
