Table 5 The newly discovered chemicals out of the existing list of risk factors in 20 samples.*The value is the boiling point at 15 mm Hg, while the other values are boiling points at 760 mm Hg (lit.).
Category | Compounds | Molecular formula | CAS | Boiling point [°C] |
|---|---|---|---|---|
Solvent | 1,3-Dichloro-2-propanol | C3H6Cl2O | 96-23-1 | 174.3 |
N,N-Dimethylformamide | C3H7NO | 68-12-2 | 153 | |
N,N-Dibutylformamide | C9H19NO | 761-65-9 | 120* | |
Acetic Acid | C2H4O2 | 64-19-7 | 117.1 | |
Acetone | C3H6O | 67-64-1 | 46.5 | |
Methyl Isobutyl Ketone | C6H12O | 108-10-1 | 116.5 | |
Additive | Tetramethylthiourea | C5H12N2S | 2782-91-4 | 245 |
2-Ethylhexanoic acid | C8H16O2 | 149-57-5 | 228 | |
Di-n-butylamine | C8H19N | 111-92-2 | 163 | |
Dimethylamine | C2H7N | 124-40-3 | 6.1 | |
Propylene Carbonate | C4H6O3 | 108-32-7 | 241.7 | |
o- chloroaniline | C6H6ClN | 95-51-2 | 208.8 | |
By-product | Carbon disulfide | CS2 | 75-15-0 | 46.2 |
Butane, 1-isothiocyanato- | C5H9NS | 592-82-5 | 168 | |
Methane, isothiocyanato- | C2H3NS | 556-61-6 | 107.8 |
