Table 1: Summary of chemical information and instrument conditions of target analytes.

CompoundsAbbreviationCAS numberFormulaM.W. (g/mol)R.T. (min)Precursor ionProduct ionCollision energy (eV)

Dibutyl phthalateDBP84-74-2C16H22O4278.3510.12614912112
Benzyl butyl phthalateBBP85-68-7C19H20O4312.3713.73414912111
Bis(2-ethylhexyl) adipateDEHA103-23-1C22H42O4370.5714.0321291012
Bis(2-ethylhexyl) phthalateDEHP117-81-7C24H38O4390.5615.25114912113
Di-n-octyl phthalateDNOP117-84-0C24H38O4390.5616.6422791493
Dioctyl terephthalateDOTP6422-86-2C24H38O4390.5616.7162611498
Diisononyl phthalateDINP20548-62-3C26H42O4418.6117.4822931493
Diisodecyl phthalateDIDP26761-40-0C28H46O4446.6718.8773071494