| 熔点 | -66.9°C (estimate) |
| 沸点 | 132-134 °C (lit.) |
| 密度 | 0.99 g/mL at 25 °C (lit.) |
| 蒸气压 | 60.9 at 60.3 °C, 92.2 at 70.3 °C, 136 at 80.3 °C, 197 at 90.3 °C, 280 at 100.3 °C (Eon et al., 1971) |
| 折射率 | n20/D 1.513(lit.) |
| 闪点 | 70 °F |
| 储存条件 | Keep in dark place,Sealed in dry,Room Temperature |
| 溶解度 | 0.29克/升 |
| 形态 | 液体（估计） |
| 比重 | 0.990 |
| 颜色 | 黄绿色 |
| 水溶解性 | Not miscible or difficult to mix with water. |
| BRN | 105402 |
| Henry's Law Constant | 1.4×10-3 mol/(m3Pa) at 25℃, Yaws (2003) |
| InChI | 1S/C6H8S/c1-2-6-4-3-5-7-6/h3-5H,2H2,1H3 |
| InChIKey | JCCCMAAJYSNBPR-UHFFFAOYSA-N |
| SMILES | CCc1cccs1 |
| LogP | 2.870 |
| CAS 数据库 | 872-55-9(CAS DataBase Reference) |
| NIST化学物质信息 | Thiophene, 2-ethyl-(872-55-9) |
