Table 3.
Physical–chemical properties of EHMC and its transformation products
| No. | Compound | References | Molecular formula | Mol wt [g mol−1] | MP [°C] | BP [°C] | S [mg L−1] | VP [mmHg] | BCF | Log KOW = log P | Log KOA | Log KOC | Log KAW | Henry’s LC [mol dm−3 atm−1] | Half-life air [h] | Half-life water [h] | Half-life soil [h] | POV [days] | LRTP [km] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | E-EHMC | – | C18H26O3 | 290.41 | 99.87 | 360.54 | 0.1548 | 1.38·10−5 | 667.6 | 5.80 | 9.938 | 4.089 | − 4.138 | 29.4 | 4.17 | 360 | 720 | 43.26 | 90.80 |
| 2 | EHA | 1, 2 | C8H18O1 | 130.23 | − 70 | 184.6 | 880 | 0.185 | 25.33 | 2.73 | 5.69 | 1.415 | − 2.965 | 44.9 | 19.4 | 208 | 416 | 23.02 | 385.20 |
| 3 | 4MCA | 1, 3 | C10H10O3 | 178.19 | 96 | 317 | 712 | 1.6·10−4 | 3.162 | 2.68 | 10.19 | 1.536 | − 7.505 | 19,300 | 5.02 | 360 | 720 | 41.41 | 37.37 |
| 4 | 4MBA | 1, 2 | C8H8O2 | 136.15 | 0 | 248 | 4290 | 0.0303 | 4.521 | 1.76 | 6.25 | 1.367 | − 4.489 | 54,600 | 10.4 | 360 | 720 | 33.49 | 204.03 |
| 5 | 4MP | 1 | C7H8O2 | 124.14 | 57 | 243 | 40,000 | 0.0083 | 3.285 | 1.58 | 7.447 | 2.28 | − 5.867 | 12,200 | 8.62 | 360 | 720 | 34.36 | 150.24 |
| 6 | 1Cl4MB | 4 | C7H7CIO | 142.59 | ≤ 18 | 197.5 | 237 | 0.409 | 27.58 | 2.78 | 4.796 | 2.280 | − 2.016 | 4.46 | 36.1 | 900 | 1.8e + 003 | 40.73 | 740.0 |
| 7 | 1.3DCl2MB | 4 | C7H6Cl2O | 177.03 | < 25 | 215.67 | 140 | 0.164 | 52.22 | 3.14 | 5.825 | 2.508 | − 2.145 | 3.1 | 96.4 | 900 | 1.8e + 003 | 67.67 | 1912.83 |
| 8 | 2-EHCA | 4 | C10H19ClO2 | 192.69 | − 8.26 | 207 | 48.86 | 0.168 | 236.2 | 3.50 | 3.655 | 2.632 | − 1.736 | 2.03 | 24.9 | 360 | 720 | 33.86 | 514.10 |
| 9 | 3Cl4MBA | 1 | C8H7ClO2 | 170.60 | 42.61 | 250.91 | 508.2 | 0.0176 | 14.98 | 2.44 | 7.058 | 1.518 | − 4.618 | 130.0 | 13 | 900 | 1.8e + 003 | 87.91 | 250.74 |
| 10 | Z-EHMC | 1, 5 | C18H26O3 | 290.41 | 99.87 | 360.54 | 0.1548 | 1.38·10−5 | 667.6 | 5.80 | 9.938 | 4.089 | − 4.138 | 29.4 | 4.17 | 360 | 720 | 43.26 | 90.80 |
| 11 | EHMCCl | 6, 7 | C18H25ClO3 | 324.85 | 128.01 | 386.23 | 0.01943 | 1.68·10−6 | 661.4 | 6.45 | 10.777 | 4.344 | − 4.268 | 33.0 | 4.63 | 900 | 1.8e + 003 | 108.13 | 133.19 |
| 12 | EHMCCl2 | 4, 6, 7 | C18H24Cl2O3 | 359.30 | 149.44 | 404.93 | 0.00437 | 3.42·10−7 | 1215 | 7.16 | 11.559 | 4.562 | − 4.399 | 25.6 | 5.65 | 900 | 1.8e + 003 | 108.15 | 410.66 |
| 13 | 2.4 DClP | 4 | C6H4Cl2O | 163.0 | 45.0 | 210.0 | 4500 | 0.09 | 18.04 | 3.06 | 7.108 | 2.856 | − 3.756 | 43.7 | 242 | 900 | 1.8e + 003 | 99.62 | 2473.19 |
| 14 | 2.6DCl1.4BQ | 4 | C6H2Cl2O2 | 176.99 | 123 | 268.4 | 5056 | 0.00189 | 1.771 | 1.23 | 8.818 | 1.0 | − 7.588 | 11,500 | 52 | 900 | 1.8e + 003 | 70.56 | 93.35 |
| 15 | 1.2.4TCl3MB | 4 | C7H5Cl3O | 211.45 | 45 | 227 | 29.73 | 0.056 | 126.7 | 3.64 | 5.569 | 2.726 | − 1.929 | 1.89 | 121 | 1.44e + 003 | 2.88e + 003 | 113.33 | 2433.26 |
| 16 | 2.4.6TClP | 4 | C6H3Cl3O | 197.45 | 69 | 246 | 800 | 0.008 | 55.12 | 3.69 | 7.663 | 3.074 | − 3.973 | 385 | 423 | 1.44e + 003 | 2.88e + 003 | 166.36 | 2977.4 |
| 17 | 3.5DCl2HAcP | 4 | C8H6Cl2O2 | 205.04 | 90.66 | 299.08 | 258 | 1.6·10−4 | 3.713 | 3.26 | 7.8 | 2.31 | − 4.540 | 5940 | 492 | 900 | 1.8e + 003 | 103.71 | 2663.03 |
| 18 | 3Cl4MCA | 1 | C10H9ClO3 | 212.63 | 109.81 | 337.48 | 382.6 | 3.75·10−5 | 3.162 | 2.80 | 10.435 | 1.75 | − 7.635 | 36,500 | 6.98 | 360 | 720 | 41.81 | 37.37 |
| 19 | 3.5DCl4MCA | 1 | C10H8Cl2O3 | 247.08 | 128.70 | 356.76 | 70.28 | 8.38·10−6 | 3.162 | 3.44 | 11.205 | 1.973 | − 7.765 | 25,800 | 8.1 | 900 | 1.8e + 003 | 105.91 | 93.34 |
| 20 | 3.5DCl4MBA | 1 | C8H6Cl2O2 | 205.04 | 63.98 | 277.85 | 96.55 | 0.00271 | 46.95 | 3.08 | 7.829 | 1.803 | − 4.749 | 132 | 14.2 | 900 | 1.8e + 003 | 101.28 | 270.76 |
| 21 | 3Cl4MP | 1 | C7H7ClO2 | 158.59 | 51.00 | 241.49 | 3238 | 0.0103 | 10.55 | 2.24 | 8.238 | 2.499 | − 5.998 | 151 | 12.1 | 900 | 1.8e + 003 | 87.81 | 187.43 |
| 22 | 2.5DCl4MP | 1 | C7H6Cl2O2 | 193.03 | 67.83 | 269.20 | 623.1 | 0.00379 | 13.17 | 2.88 | 9.008 | 2.717 | − 6.128 | 1640 | 37.2 | 900 | 1.8e + 003 | 100.89 | 330.32 |
| 23 | TP199 | 3 | C9H10O5 | 198.18 | 152.73 | 371.83 | 9287 | 1.35·10−7 | 3.162 | 0.80 | 18.901 | 3.458 | − 18.105 | 2.64·108 | 1.04 | 360 | 720 | 31.72 | 37.37 |
| 24 | TP307e | 3 | C18H26O4 | 306.41 | 141.55 | 395.38 | 1.221 | 1.54·10−7 | 2500 | 5.32 | 13.441 | 4.308 | − 8.121 | 19,700 | 1.06 | 360 | 720 | 43.27 | 846.70 |
| 25 | TP307f | 3 | C18H26O4 | 306.41 | 141.55 | 395.38 | 0.5314 | 1.54·10−7 | 1588 | 5.07 | 13.191 | 4.308 | − 8.121 | 8560 | 3.75 | 360 | 720 | 43.26 | 634.76 |
| 26 | TP305a | 3 | C18H26O4 | 304.39 | 124.33 | 383.31 | 7.226 | 2.17·10−6 | 154.6 | 3.75 | 11.306 | 3.031 | − 7.556 | 8310 | 4.09 | 900 | 1.8e + 003 | 107.01 | 93.33 |
| 27 | TP305b | 3 | C18H26O4 | 304.39 | 129.46 | 389.96 | 2.402 | 1.31·10−6 | 417.5 | 4.31 | 11.609 | 3.155 | − 7.299 | 4580 | 2.86 | 900 | 1.8e + 003 | 100.75 | 93.35 |
| 28 | TP305c | 3 | C18H26O4 | 304.39 | 90.85 | 348.94 | 2.186 | 3.24·10−5 | 454.6 | 4.36 | 9.312 | 3.217 | − 4.952 | 168 | 4.51 | 900 | 1.8e + 003 | 107.71 | 92.91 |
| 29 | TP305d | 3 | C18H26O4 | 304.39 | 129.46 | 389.96 | 2.402 | 1.31·10−6 | 417.5 | 4.31 | 11.609 | 3.155 | − 7.299 | 4580 | 3.02 | 900 | 1.8e + 003 | 107.82 | 101.10 |
| 30 | TP305e | 3 | C18H26O4 | 304.39 | 124.33 | 383.11 | 7.226 | 2.17·10−6 | 154.6 | 3.75 | 11.306 | 3.05 | − 7.556 | 8310 | 3.82 | 900 | 1.8e + 003 | 107.01 | 93.34 |
| 31 | TP305f | 3 | C18H26O4 | 304.39 | 124.33 | 383.31 | 7.226 | 2.17·10−6 | 154.6 | 3.75 | 11.306 | 3.06 | − 8.121 | 8310 | 3.75 | 360 | 720 | 43.09 | 44.32 |
| 32 | TP469a | 3 | C28H36O6 | 468.60 | 246.19 | 571.92 | 0.012 | 1.58·10−12 | 56.23 | 6.27 | 19.064 | 3.817 | − 12.794 | 4.23·1010 | 2.93 | 900 | 1.8e + 003 | 108.14 | 2373.53 |
| 33 | TP469b | 3 | C28H36O6 | 468.60 | 246.19 | 571.92 | 0.012 | 1.58·10−12 | 56.23 | 6.27 | 19.064 | 3.817 | − 12.794 | 4.23·1010 | 2.93 | 900 | 1.8e + 003 | 108.14 | 2373.53 |
| 34 | DIAMC | 8 | C30H40O6 | 496.65 | 243.43 | 566.01 | 0.009 | 2.42·10−12 | 5410 | 5.76 | 17.679 | 3.644 | − 11.919 | 5.76·105 | 2.68 | 900 | 1.8e + 003 | 108.123 | 1718.79 |
| 35 | TP581b | 2, 3, 8 | C36H52O6 | 580.81 | 269.42 | 621.64 | 1.057·10−5 | 4.12·10−14 | 15.03 | 8.56 | 19.742 | 5.167 | − 11.182 | 3.36·105 | 2.18 | 1.44e + 003 | 2.88e + 003 | 173.03 | 2857.92 |