PRODUCT Properties
| Melting point: | 111-112 °C |
| Boiling point: | 390.8±27.0 °C(Predicted) |
| Density | 1.315±0.06 g/cm3(Predicted) |
| pka | 4.28±0.30(Predicted) |


![5-Methylbenzo[<i>b</i>]thiophene](https://img.chemicalbook.com/CAS/GIF/14315-14-1.gif)
![Benzo[b]thiophene-3-acetic acid](https://img.chemicalbook.com/CAS/GIF/1131-09-5.gif)
![3,5-Dimethylbenzo[b]thiophene](https://img.chemicalbook.com/CAS/GIF/1964-45-0.gif)