13678-69-8
13678-69-8 structure
- Name: 1-(2-thienyl)propane-1,2-dione
- Chemical Name: 1-thiophen-2-ylpropane-1,2-dione
- CAS Number: 13678-69-8
- Molecular Formula: C7H6O2S
- Molecular Weight: 154.18600
- Create Date: 2017-06-25 17:22:51
- Modify Date: 2024-01-11 12:30:54
| Name | 1-thiophen-2-ylpropane-1,2-dione |
|---|---|
| Synonyms |
1-(2-Thienyl)-1,2-propanedione
1-(Thienyl-2)-1,2-propandione 1-(2-Thienyl)propane-1,2-dione 1-thiophen-2-yl-propane-1,2-dione |
| Density | 1.242g/cm3 |
|---|---|
| Boiling Point | 237.6ºC at 760mmHg |
| Molecular Formula | C7H6O2S |
| Molecular Weight | 154.18600 |
| Flash Point | 97.5ºC |
| Exact Mass | 154.00900 |
| PSA | 62.38000 |
| LogP | 1.51980 |
| Vapour Pressure | 0.0445mmHg at 25°C |
| Index of Refraction | 1.546 |
| HS Code | 2934999090 |
|---|
|
~86%
13678-69-8 |
| Literature: Liu, Yu; Yun, Xiliu; Zhang-Negrerie, Daisy; Huang, Jianhui; Du, Yunfei; Zhao, Kang Synthesis, 2011 , # 18 art. no. H55411SS, p. 2984 - 2994 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |