Solvent | PDE (mg/day) | Concentration limit (ppm) |
Acetonitrile | 4.1 | 410 |
Chlorobenzene | 3.6 | 360 |
Chloroform | 0.6 | 60 |
Cyclohexane | 38.8 | 3880 |
1,2-Dichloroethene | 18.7 | 1870 |
1,2-Dimethoxyethane | 1.0 | 100 |
N,N-Dimethylacetamide | 10.9 | 1090 |
N,N-Dimethylformamide | 8.8 | 880 |
1,4-Dioxane | 3.8 | 380 |
2-Ethoxyethanol | 1.6 | 160 |
Ethylene glycol | 6.2 | 620 |
Formamide | 2.2 | 220 |
Hexane | 2.9 | 290 |
Methanol | 30.0 | 3000 |
2-Methoxyethanol | 0.5 | 50 |
Methylbutylketone | 0.5 | 50 |
Methylcyclohexane | 11.8 | 1180 |
Methylene chloride | 6.0 | 600 |
N-Methylpyrrolidone | 5.3 | 530 |
Nitromethane | 0.5 | 50 |
Pyridine | 2.0 | 200 |
Sulfolane | 1.6 | 160 |
Tetrahydrofuran | 7.2 | 720 |
Tetralin | 1.0 | 100 |
Toluene | 8.9 | 890 |
Trichloroethene | 0.8 | 80 |
Xylene* | 21.7 | 2170 |
* Usually 60% m-xylene, 14% p-xylene, 9% o-xylene with 17% ethyl benzene | ||
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