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. 2019 Aug 20;6(9):525–531. doi: 10.1021/acs.estlett.9b00394

Table 2. Estimated Daily Intakes (EDI; nanograms per kilogram of body weight per day) of Organophosphorus Esters (OPEs) through Breastfeeding in U.S. Infants.

    from birth to <1 month [150 mL (kg of bw)−1 day–1]c
 from 1 to 3 months of age [140 mL (kg of bw)−1 day–1]c
 from >3 to 6 months of age [110 mL (kg of bw)−1 day–1]c
 from >6 to 12 months of age [83 mL (kg of bw)−1 day–1]c
  RfDa [ng (kg of bw)−1 day–1] mean max mean max mean max mean max
TNBP 2.40 × 103 80.9 273 75.5 255 59.3 200 44.7 151
TIBP b 85.4 233 79.7 217 62.6 171 47.2 129
TMPP 1.30 × 103 3.15 9.00 2.94 8.40 2.31 6.60 1.74 4.98
TEP 1.25 × 105 52.5 326 49.0 304 38.5 239 29.1 180
TPHP 7.00 × 103 22.4 114 20.9 106 16.4 83.6 12.4 63.1
TPP b 0 0 0 0 0 0 0 0
TBOEP 1.50 × 103 216 602 202 561 158 441 120 333
TCEP 2.20 × 103 5.40 120 5.04 112 3.96 88.0 2.99 66.4
TCIPP 3.60 × 103 33.2 377 30.9 351 24.3 276 18.3 208
TEHP 3.50 × 104 36.8 185 34.3 172 27.0 135 20.3 102
EHDPP 6.00 × 102 3.30 51.0 3.08 47.6 2.42 37.4 1.83 28.2
IDDP b 1.95 10.5 1.82 9.80 1.43 7.70 1.08 5.81
CDPP b 0.750 12.0 0.700 11.2 0.550 8.80 0.420 6.64
TMP b 0 0 0 0 0 0 0 0
                   
∑OPEs b 542 911 505 850 397 668 300 504
a

RfD, reference doses from refs (56) and (55).

b

Data not available.

c

The average daily breast milk consumption rates (milliliters per day) per infant body weight (kilograms) were from ref (54).