99768-07-7
99768-07-7 structure
- Name: 4-(2-thienyl)but-3-en-2-one
- Chemical Name: 4-(2-thienyl)but-3-en-2-one
- CAS Number: 99768-07-7
- Molecular Formula: C8H8OS
- Molecular Weight: 152.21400
- Create Date: 2018-12-27 16:03:46
- Modify Date: 2025-08-25 15:17:14
| Name | 4-(2-thienyl)but-3-en-2-one |
|---|---|
| Synonyms |
1-[2]Thienyl-but-3-en-1-on
1-(2-THIENYL)BUT-1-EN-3-ONE 1-[2]thienyl-but-3-en-1-one 3-buten-1-(2-thienyl)-1-one 3-butanoyltetronic acid 1-thiophen-2-yl-but-3-en-1-one 2(5H)-Furanone,4-hydroxy-3-(1-oxobutyl) 4-(2-Thienyl)-3-buten-2-one 4-hydroxy-3-(1-oxobutyl)-2(5H)-furanone |
| Density | 1.151 g/mL at 25ºC(lit.) |
|---|---|
| Melting Point | 25-26ºC(lit.) |
| Molecular Formula | C8H8OS |
| Molecular Weight | 152.21400 |
| Flash Point | 230 °F |
| Exact Mass | 152.03000 |
| PSA | 45.31000 |
| LogP | 2.50690 |
| Personal Protective Equipment | Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US) |
|---|---|
| Safety Phrases | 23-24/25 |
| RIDADR | UN 3335 |
| WGK Germany | 3 |
| HS Code | 2934999090 |
|
~%
99768-07-7 |
| Literature: Zhu, Liping; Yu, Hongmei; Xu, Zhaoqing; Jiang, Xianxing; Lin, Li; Wang, Rui Organic Letters, 2014 , vol. 16, # 6 p. 1562 - 1565 |
|
~51%
99768-07-7 |
| Literature: Katritzky, Alan R.; Le, Khanh N. B.; Khelashvili, Levan; Mohapatra, Prabhu P. Journal of Organic Chemistry, 2006 , vol. 71, # 26 p. 9861 - 9864 |
|
~%
99768-07-7 |
| Literature: Zhu, Liping; Yu, Hongmei; Xu, Zhaoqing; Jiang, Xianxing; Lin, Li; Wang, Rui Organic Letters, 2014 , vol. 16, # 6 p. 1562 - 1565 |
|
~29%
99768-07-7 |
| Literature: El-Khagawa, Ahmed M.; El-Zohry, Maher F.; Ismail, Mohamed T. Phosphorus and Sulfur and the Related Elements, 1987 , vol. 33, p. 25 - 32 |
|
~15%
99768-07-7
Detail
|
| Literature: El-Khagawa, Ahmed M.; El-Zohry, Maher F.; Ismail, Mohamed T. Phosphorus and Sulfur and the Related Elements, 1987 , vol. 33, p. 25 - 32 |
|
~%
99768-07-7 |
| Literature: Jur'ew et al. Zhurnal Obshchei Khimii, 1956 , vol. 26, p. 3194,3197; engl. Ausg. S. 3559, 3562 |
|
~16%
99768-07-7
Detail
|
| Literature: El-Khagawa, Ahmed M.; El-Zohry, Maher F.; Ismail, Mohamed T. Phosphorus and Sulfur and the Related Elements, 1987 , vol. 33, p. 25 - 32 |
| Precursor 7 | |
|---|---|
| DownStream 1 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |