1708-32-3
1708-32-3 structure
- Name: 2,5-Dihydrothiophene
- Chemical Name: 2,5-dihydro-Thiophene
- CAS Number: 1708-32-3
- Molecular Formula: C4H6S
- Molecular Weight: 86.155
- Create Date: 2017-05-21 21:03:37
- Modify Date: 2024-01-08 16:17:20
| Name | 2,5-dihydro-Thiophene |
|---|---|
| Synonyms |
Thiophene, 2,5-dihydro-
2,5-Dihydrothiophene |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 119.9±29.0 °C at 760 mmHg |
| Melting Point | -49.3 °C |
| Molecular Formula | C4H6S |
| Molecular Weight | 86.155 |
| Flash Point | 23.5±20.9 °C |
| Exact Mass | 86.019020 |
| PSA | 25.30000 |
| LogP | 1.11 |
| Vapour Pressure | 18.7±0.2 mmHg at 25°C |
| Index of Refraction | 1.556 |
| Hazard Codes | F+ |
|---|---|
| HS Code | 2934999090 |
| Precursor 0 | |
|---|---|
| DownStream 4 | |
![iron,[1,1,5-tris(oxomethylidene)thiophen-2-ylidene]methanone structure](https://image.chemsrc.com/caspic/186/113245-85-5.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |