Table 5 Vapour pressure data for analytes of interest listed by descending vapour density[20–23]
Pesticide | Vapour pressure mPa | Temp °K | MW (g) | Vapour density (mg m-3) |
|---|---|---|---|---|
Camphor | 20000 | 293 | 152.2 | 1.2 × 106 |
Naphthalene | 6500 | 293 | 128.17 | 3.4 × 105 |
Thymol | 5370 | 293 | 150.22 | 3.3 × 105 |
Chloronaphthalene | 4000 | 298 | 162.6 | 2.6 × 105 |
Dichlorvos | 290 | 293 | 220.98 | 26246 |
Aldrin | 8.6 | 293 | 292.8 | 1031 |
HCH | 5.6 | 293 | 290.8 | 667 |
Dieldrin | 0.4 | 293 | 293.8 | 48 |
Endrin | 0.036 | 298 | 294.8 | 4.3 |
4,4′-DDT | 0.025 | 293 | 354.49 | 3.7 |