Dioctyl Terephthalate (6422-86-2)
Basic Information
1. Chemical Name: Dioctyl Terephthalate
2. Chinese Aliases: Dioctyl Phthalate; DOTP; Non-Phthalate
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 Parameters
Item Standard
Premium Grade Qualified Grade
Color (Pt-Co/#) 30 35
Ester Content (as DOTP)/% 99.5 99.0
Density (20℃)/g/cm³ 0.981~0.982
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 parameters are for reference; please refer to the factory inspection report for actual values.)
Packaging Specifications
Packaged in 200kg galvanized iron drums or IBC ton containers, bulk loading for tankers; small packaging can be customized according to customer needs.