- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Fluoro-2-thiophenecarboxylic 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: 4-Fluoro-2-thiophenecarboxylic acid
- Price: ￥14456.0/5g ￥5206.0/1g ￥1306.0/100mg ￥2086.0/250mg
- Purity: 95.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Fluoro-2-thiophenecarboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
32431-72-4
32431-72-4 structure
- Name: 4-Fluoro-2-thiophenecarboxylic acid
- Chemical Name: 4-fluorothiophene-2-carboxylic acid
- CAS Number: 32431-72-4
- Molecular Formula: C5H3FO2S
- Molecular Weight: 146.14000
- Create Date: 2018-07-12 21:43:51
- Modify Date: 2025-09-02 18:57:04
| Name | 4-fluorothiophene-2-carboxylic acid |
|---|---|
| Synonyms |
4-fluoro-2-thiophenecarboxylic acid
4-Fluor-thiophen-2-carbonsaeure 2-Thiophenecarboxylic acid,4-fluoro 4-fluoro-thiophene-2-carboxylic acid |
| Density | 1.527 g/cm3 |
|---|---|
| Boiling Point | 271.2ºC at 760 mmHg |
| Molecular Formula | C5H3FO2S |
| Molecular Weight | 146.14000 |
| Flash Point | 117.8ºC |
| Exact Mass | 145.98400 |
| PSA | 65.54000 |
| LogP | 1.58540 |
| Index of Refraction | 1.573 |
| HS Code | 2934999090 |
|---|
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |