Dioctyl terephthalate

（1）Ubungako:uketshezi olucacile 

（2）Ubukhulu (g/cm³) buphakathi kuka-0.983,

（3）ukushisa (%) kungama-0.17,

（4）ubunzima (%) buphakathi kuka-0.015,

（5）Iphuzu lokukhanya lilinganiselwa ku-215,

（6）ivolumu yokumelana (Ω·cm) ingu-7.0.

2-Octanone

（1）Ubungako: umphumela ongena mnyama, obonakalayo,

（2）2-octanone okuqukethwe (%) kungama-99.26,

（3）okuqukethwe kwamanzi (%) cishe ngu-0.06,

（4）umbala (iplathini-ikholabhothi) ungama-10,

（5）ubunzima (ku-asidi ye-asetikhi) (%) buphakathi kuka-0.011.

Di-sec-octyl phthalate

（1）Ubungako: uketshezi olucacile olungenamibala,

（2）ubunzima obuthile (D20℃) buphakathi kuka-0.978,

（3）inombolo yemibala (iplathini-nokhobalt) ingama-25,

（4）iphuzu lokukhanya (℃) lingu-205,

（5）inani le-asidi (mgKOH/g) lingu-0.06,

（6）ukulahleka kokushisa (﹪) kuyi-0.12.

2-Octanol

（1）Ubungako: umphumela ongenalutho, obonakalayo, liquid,

（2）ubumsulwa (%) buphakathi kuka-99.53,

（3）inombolo yemibala (APHA) ingama-10,

（4）okuqukethwe kwamanzi (%) kungama-0.02,

（5）inani le-asidi (mgKOH/g) lingu-0.04.

I-ethylene glycol

（1）Ubungako ：ukungcolile okungenamibala,

（2）Umbala (iplathiniyamu-kobhalti) ungama-15,

（3）Iphuzu lokuqala lokuhlunga (℃) lingu-195,

（4）Iphuzu elomile (℃) lingu-202,

（5）Okuqukethwe kwamanzi (%) kungama-0.09,

（6）Okuqukethwe kwechromatographic (%) kungama-99.61.

Dioctyl terephthalate

（1）Ubungako:Iliquidi elikhanyayo eliphathekayo elingaphansi kwe-oyela. 

（2）Ubukhulu (g/cm³) buphakathi kuka-0.983,

（3）ukushisa (%) kuyi-0.17,

（4）ubunzima (%) buphakathi kuka-0.015,

（5）Iphuzu lokukhanya liphakathi kuka-214,

（6）ivolumu yokuphikisa (Ω·cm) ingu-3.02.