4-Hydroxy-2-thiophenecarboxylic acid
Modify Date: 2024-02-03 22:01:41
4-Hydroxy-2-thiophenecarboxylic acid structure
|
Common Name | 4-Hydroxy-2-thiophenecarboxylic acid | ||
|---|---|---|---|---|
| CAS Number | 40748-90-1 | Molecular Weight | 144.148 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 381.0±27.0 °C at 760 mmHg | |
| Molecular Formula | C5H4O3S | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 184.2±23.7 °C | |
| Name | 4-hydroxythiophene-2-carboxylic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 381.0±27.0 °C at 760 mmHg |
| Molecular Formula | C5H4O3S |
| Molecular Weight | 144.148 |
| Flash Point | 184.2±23.7 °C |
| Exact Mass | 143.988113 |
| PSA | 85.77000 |
| LogP | 1.18 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.667 |
| HS Code | 2934999090 |
|---|
|
~%
4-Hydroxy-2-thi... CAS#:40748-90-1 |
| Literature: Fiesselmann; Pfeiffer Chemische Berichte, 1954 , vol. 87, p. 848,855 |
|
~%
4-Hydroxy-2-thi... CAS#:40748-90-1 |
| Literature: Fiesselmann; Boehm Chemische Berichte, 1956 , vol. 89, p. 1902,1904 |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
CAS#:5118-05-8| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 2-Thiophenecarboxylic acid,4-hydroxy |
| 4-Hydroxy-thiophen-2-carbonsaeure |
| 3-Hydroxy-5-hydroxycarbonyl-thiophen |
| 2-Thiophenecarboxylic acid, 4-hydroxy- |
| 4-Hydroxy-2-thiophenecarboxylic acid |
| 4-hydroxy-2-thenoic acid |
| 4-hydroxy-thiophene-2-carboxylic acid |