- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Chlorothiophene-3-carboxylic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Chlorothiophene-3-carboxylic acid
- Price: ￥636.0/1g ￥1916.0/5g ￥316.0/250mg ￥216.0/100mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Chlorothiophene-3-carboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
53935-71-0
53935-71-0 structure
- Name: 2-Chlorothiophene-3-carboxylic acid
- Chemical Name: 2-Chlorothiophene-3-Carboxylic Acid
- CAS Number: 53935-71-0
- Molecular Formula: C5H3ClO2S
- Molecular Weight: 162.594
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-02-27 08:00:00
- Modify Date: 2025-09-18 19:02:07
| Name | 2-Chlorothiophene-3-Carboxylic Acid |
|---|---|
| Synonyms |
3-Thiophenecarboxylic acid, 2-chloro-
2-Chloro-3-thiophenecarboxylic acid 2-Chlorothiophene-3-carboxylic acid |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 280.9±20.0 °C at 760 mmHg |
| Melting Point | 161-163 °C |
| Molecular Formula | C5H3ClO2S |
| Molecular Weight | 162.594 |
| Flash Point | 123.7±21.8 °C |
| Exact Mass | 161.954224 |
| PSA | 65.54000 |
| LogP | 1.70 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.623 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2934999090 |
|
~%
53935-71-0 |
| Literature: Journal of the American Chemical Society, , vol. 71, p. 333 |
|
~%
53935-71-0 |
| Literature: Archiv der Pharmazie, , vol. 331, # 12 p. 405 - 411 |
| Precursor 3 | |
|---|---|
| DownStream 4 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |