Dioctyl Terephthalate (6422-86-2)
Basic Information
1. Chemical Name: Dioctyl Terephthalate
2. Chinese Aliases: Dioctyl Phthalate; DOTP; Non-Phthalate Plasticizer
3. English Name: Dioctyl Terephthalate
4. Molecular Formula: C₂₄H₃₈O₄
5. Molecular Weight: 390.56
6. CAS Number: 6422-86-2
7. EINECS Number: 229-176-9
8. Appearance: Colorless transparent oily liquid, almost odorless, insoluble in water, miscible with most organic solvents.
Technical Specifications
Item | Indicator | Premium Grade | Standard Grade
Color (Pt-Co) | 30 | 35
Ester Content (as DOTP)/% | 99.5 | 99.0
Density (20℃)/g/cm³ | 0.981～0.98E | -
Acid Value/mgKOH/g ≤ | 0.15 | -
Loss on Heating/% ≤ | 0.10 | 0.15
Flash Point (Open Cup)/℃ ≥ | 210 | -
Volume Resistivity (20℃)/Ω·m ≥ | 5×10¹⁰ | 5×10⁹
(The above data are for reference only; please refer to the factory test report for specific values.)
Packaging Specifications
Packaged in 200kg galvanized iron drums or IBC ton containers. Also available as bulk tanker load. Smaller packaging can be customized based on customer needs.