Table 1 Properties of the materials used or generated during the extraction process [2].
|  | Boiling point, °C | Flash point °C | Melting point °C | Skin irritation | Odor |
|---|---|---|---|---|---|
N-Bromosuccinimide | NA | NA | 180-183 | + | + |
3-Hexylthiophene | 65 | 37 | NA | + | + |
2-Bromo-3-hexylthiophene | NA | 110 | NA | NA | + |
Chloroform | 62 | NA | -64 | + | + |
Acetic acid | 118 | 39 | 16.7 | + | + |