14503-51-6
14503-51-6 structure
- Name: Tetramethylthiophene
- Chemical Name: 2,3,4,5-Tetramethylthiophene
- CAS Number: 14503-51-6
- Molecular Formula: C8H12S
- Molecular Weight: 140.246
- Create Date: 2018-03-21 08:00:00
- Modify Date: 2024-01-02 17:01:03
| Name | 2,3,4,5-Tetramethylthiophene |
|---|---|
| Synonyms |
Tetramethyl-thiophen
Tetramethylthiopen 2,3,3',4,5',6-HEXACB UNLABELED Thiophene,2,3,4,5-tetramethyl Thiophene, 2,3,4,5-tetramethyl- 2,3,4,5-Tetramethylthiophene Tetramethylthiophene tetramethyl-thiophene Thiophene,tetramethyl Thiophene, tetramethyl- |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 198.7±9.0 °C at 760 mmHg |
| Molecular Formula | C8H12S |
| Molecular Weight | 140.246 |
| Flash Point | 51.4±4.9 °C |
| Exact Mass | 140.065964 |
| PSA | 28.24000 |
| LogP | 3.74 |
| Vapour Pressure | 0.5±0.4 mmHg at 25°C |
| Index of Refraction | 1.522 |
| HS Code | 2934999090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 5 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |