525189

Dioctyl terephthalate

≥96%

• Sinónimos: Bis(2-ethylhexyl) terephthalate
• Fórmula lineal: C₆H₄-1,4-[CO₂CH₂CH(C₂H₅)(CH₂)₃CH₃]₂
• Número de CAS: 6422-86-2
• Peso molecular: 390.56
• EC Number: 229-176-9
• MDL number: MFCD00072256
• UNSPSC Code: 12162002
• PubChem Substance ID: 24874478
• NACRES: NA.23

Propiedades

• vapor pressure: 1 mmHg ( 217 °C)
• Quality Level: 100
• assay: ≥96%
• refractive index: n20/D 1.49 (lit.)
• bp: 400 °C (lit.)
• mp: −48 °C
• density: 0.986 g/mL at 25 °C (lit.)
• SMILES string: CCCCC(CC)COC(=O)c1ccc(cc1)C(=O)OCC(CC)CCCC
• InChI: 1S/C24H38O4/c1-5-9-11-19(7-3)17-27-23(25)21-13-15-22(16-14-21)24(26)28-18-20(8-4)12-10-6-2/h13-16,19-20H,5-12,17-18H2,1-4H3
• InChI key: RWPICVVBGZBXNA-UHFFFAOYSA-N

Descripción

General description

Dioctyl terephthalate (DOTP) is a plasticizer that can be prepared by alcoholysis of polyethylene terephthalate (PET) with isooctyl alcohol.

Application

DOTP can form a composite blend with polyaniline (PANI)-ethyene dimethacrylate (EDMA), which can be used in the fabrication of conductive films. It may also be used as a plasticizer with polyvinyl chloride (PVC) to form solutions for artificial intravessel plaque.

Información de seguridad

• Storage Class: 10 - Combustible liquids
• wgk_germany: awg
• flash_point_f: 413.6 °F - closed cup
• flash_point_c: 212 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)