According to the production situation of tri(2-propylheptyl) trimellitate and the requirements of users, the standard technical indicators are drawn up: 2-ethylhexyl benzoate content, appearance, color, density, acid value, flash point , volume resistivity. The indicator value is determined based on the product quality ledger of the production enterprise. Based on the existing operating industry standards, the requirements, test methods, inspection rules, marking, packaging, transportation and storage of trimellitic acid tris(2-propylheptyl) ester were determined.