- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 5-Formyl-2-thiophenecarboxylic acid
- Price:
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5-Formyl-2-thiophenecarboxylic acid
- Price: ￥830.0/1g ￥3330.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5-Formyl-2-thiophenecarboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
4565-31-5
4565-31-5 structure
- Name: 5-Formyl-2-thiophenecarboxylic acid
- Chemical Name: 5-Formyl-2-thiophenecarboxylic Acid
- CAS Number: 4565-31-5
- Molecular Formula: C6H4O3S
- Molecular Weight: 156.159
- Create Date: 2018-04-02 08:00:00
- Modify Date: 2024-01-13 13:42:18
| Name | 5-Formyl-2-thiophenecarboxylic Acid |
|---|---|
| Synonyms |
MFCD00191437
5-Formyl-2-thiophenecarboxylic acid 5-Formylthenoic Acid T5SJ BVQ EVH 2-Thiophenecarboxylic acid, 5-formyl- 5-Formylthiophene-2-carboxylic acid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 371.4±27.0 °C at 760 mmHg |
| Melting Point | 169 °C |
| Molecular Formula | C6H4O3S |
| Molecular Weight | 156.159 |
| Flash Point | 178.4±23.7 °C |
| Exact Mass | 155.988113 |
| PSA | 82.61000 |
| LogP | 0.98 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.666 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| HS Code | 2934999090 |
|
~58%
4565-31-5 |
| Literature: CHONG KUN DANG PHARMACEUTICAL CORP. Patent: WO2004/37808 A1, 2004 ; Location in patent: Page 14-15; 93 ; |
|
~93%
4565-31-5 |
| Literature: Moehlmann, Lennart; Ludwig, Stefan; Blechert, Siegfried Beilstein Journal of Organic Chemistry, 2013 , vol. 9, p. 602 - 607 |
|
~%
4565-31-5 |
| Literature: Mahboobi, Siavosh; Dove, Stefan; Sellmer, Andreas; Winkler, Matthias; Eichhorn, Emerich; Pongratz, Herwig; Ciossek, Thomas; Baer, Thomas; Maier, Thomas; Beckers, Thomas Journal of Medicinal Chemistry, 2009 , vol. 52, # 8 p. 2265 - 2279 |
|
~%
4565-31-5 |
| Literature: Renouard, Thierry; Graetzel, Michael Tetrahedron, 2001 , vol. 57, # 38 p. 8145 - 8150 |
|
~%
4565-31-5 |
| Literature: Carpenter, Andrew J,; Chadwick, Derek J. Tetrahedron, 1985 , vol. 41, # 18 p. 3803 - 3812 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |