13679-72-6
13679-72-6 structure
- Name: 2-Acetyl-3-methylthiophene
- Chemical Name: 2-Acetyl-3-methylthiophene
- CAS Number: 13679-72-6
- Molecular Formula: C7H8OS
- Molecular Weight: 140.20300
- Create Date: 2018-09-13 14:45:27
- Modify Date: 2024-01-02 21:38:38
| Name | 2-Acetyl-3-methylthiophene |
|---|---|
| Synonyms |
1-(3-Methylthiophen-2-yl)ethanone
EINECS 237-179-1 MFCD00005443 |
| Density | 1.124 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 98-99 °C14 mm Hg(lit.) |
| Molecular Formula | C7H8OS |
| Molecular Weight | 140.20300 |
| Flash Point | 199 °F |
| Exact Mass | 140.03000 |
| PSA | 45.31000 |
| LogP | 2.25910 |
| Vapour Pressure | 0.152mmHg at 25°C |
| Index of Refraction | n20/D 1.562(lit.) |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R20/21/22 |
| Safety Phrases | S36/37 |
| RIDADR | PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| HS Code | 2934999090 |
| Precursor 10 | |
|---|---|
| DownStream 8 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |