89499-33-2
89499-33-2 structure
- Name: 4-Amino-2-thiophenecarboxylic acid hydrochloride
- Chemical Name: 4-aminothiophene-2-carboxylic acid,hydrochloride
- CAS Number: 89499-33-2
- Molecular Formula: C5H6ClNO2S
- Molecular Weight: 179.62500
- Create Date: 2018-04-04 08:00:00
- Modify Date: 2025-09-18 12:27:12
| Name | 4-aminothiophene-2-carboxylic acid,hydrochloride |
|---|---|
| Synonyms |
2-Thiophenecarboxylicacid,4-amino-,hydrochloride (1:1)
4-aminothiophene-2-carboxylic Acid Hydrochloride 4-amino-2-thiophenecarboxylic acid hydrochloride |
| Boiling Point | 435.8ºC at 760 mmHg |
|---|---|
| Molecular Formula | C5H6ClNO2S |
| Molecular Weight | 179.62500 |
| Flash Point | 217.4ºC |
| Exact Mass | 178.98100 |
| PSA | 91.56000 |
| LogP | 2.41170 |
| HS Code | 2934999090 |
|---|
|
~76%
89499-33-2 |
| Literature: Gol'dfarb, Ya. L.; Bulgakova, V. N.; Fabrichnyi, B. P. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 12 p. 1283 - 1286 Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 12 p. 1626 - 1629 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |