5503-74-2
5503-74-2 structure
- Name: 3-(Dihydroxyboryl)-2-thiophenecarboxylic acid
- Chemical Name: 3-boronothiophene-2-carboxylic acid
- CAS Number: 5503-74-2
- Molecular Formula: C5H5BO4S
- Molecular Weight: 171.967
- Create Date: 2018-09-05 00:29:05
- Modify Date: 2024-01-02 20:26:52
| Name | 3-boronothiophene-2-carboxylic acid |
|---|---|
| Synonyms |
2-Carboxythiophene-3-boronic acid
HT737 2-Thiophenecarboxylic acid, 3-borono- 3-(Dihydroxyboryl)-2-thiophenecarboxylic acid 3-(dihydroxyboryl)thiophene-2-carboxylic acid AmbkkkkK171 3-BORONO-2-THIOPHENECARBOXYLIC ACID 2-Thiophenecarboxylicacid,3-borono 5-(dihydroxyboryl)-2-thiophenecarboxylic acid |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 442.4±55.0 °C at 760 mmHg |
| Molecular Formula | C5H5BO4S |
| Molecular Weight | 171.967 |
| Flash Point | 221.3±31.5 °C |
| Exact Mass | 172.000153 |
| PSA | 106.00000 |
| LogP | 0.94 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.616 |
| HS Code | 2934999090 |
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| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |