Dioctyl terephthalate; DOTP;
CAS number: 4654-26-6; 6422-86-2
EC number: 225-091-6; 229-176-9
Synonyms
Bis(2-ethylhexyl) terephthalate; Di(2-ethylhexyl) terephthalate), DEHT;
1,4-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester;
Ácido 1,4-Bencenedicarboxílico, 1,4-dioctil éster;
Dioctyl terephthalate, abbreviated DOTP or DEHT, is substitute for phthalate plasticizers, e.g. DOP (Dioctyl Phthalate), DEHP, DINP (Diisononyl Phthalate), DBP (Dibutyl Phthalate).
Technical Data
| Items | Standard |
| Appearance | Colourless to light yellow transparent oily liquid without visible impurities |
| Colour [Hazen] | ≤30 |
| Purity [%] | ≥99 |
| Density [g/cm3] | 0.981 to 0.985 |
| Acid value [mgKOH/g] | ≤0.1 |
| Flash point [℃] | ≥210 |
| Moisture [%] | ≤0.1 |
| Volume resistivity [Ω·cm] | ≥2.0×1012 |
Specifications are subject to change without prior notice.
Packaging and storage
Iron drum, IBC tank, Flexitank.
200kg per iron drum; 1000kg per IBC tank; 22500kg per Flexitank for bulk liquid.
