Name | dioctyl terephthalate |
Synonyms | DOTP Dioctyl terephthalate dioctyl terephthalate DI-N-OCTYLTEREPHTHALATE Terephthalic acid dioctyl ester dioctyl benzene-1,4-dicarboxylate 1,4-Benzenedicarboxylic acid, dioctyl ester 1,4-benzenedicarboxylic acid, dioctyl ester 1,4-Benzenedicarboxylic acid, 1,4-dioctyl ester |
CAS | 4654-26-6 |
EINECS | 225-091-6 |
InChI | InChI=1/C24H38O4/c1-3-5-7-9-11-13-19-27-23(25)21-15-17-22(18-16-21)24(26)28-20-14-12-10-8-6-4-2/h15-18H,3-14,19-20H2,1-2H3 |
Molecular Formula | C24H38O4 |
Molar Mass | 390.56 |
Density | 1.0101 (rough estimate) |
Melting Point | 41-42 °C |
Boling Point | 435.74°C (rough estimate) |
Flash Point | 226.2°C |
Vapor Presure | 2.27E-07mmHg at 25°C |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.4460 (estimate) |
MDL | MFCD00072256 |
Use | As the main plasticizer (Plasticizer), DOTP has excellent electrical properties, good cold resistance, heat resistance, extraction resistance and high plasticizing efficiency. Suitable as a plasticizer for polyvinyl chloride resin, such as PVC cable materials requiring high insulation. |