- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,5-Dichlorothiophene-2-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: 4,5-Dichlorothiophene-2-carboxylic acid
- Price: ￥648.0/250mg ￥218.0/50mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4,5-Dichlorothiophene-2-carboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
31166-29-7
31166-29-7 structure
- Name: 4,5-Dichlorothiophene-2-carboxylic acid
- Chemical Name: 4,5-dichlorothiophene-2-carboxylic acid
- CAS Number: 31166-29-7
- Molecular Formula: C5H2Cl2O2S
- Molecular Weight: 197.039
- Create Date: 2018-02-11 08:00:00
- Modify Date: 2025-08-20 17:58:52
| Name | 4,5-dichlorothiophene-2-carboxylic acid |
|---|---|
| Synonyms |
4,5-Dichlor-thiophen-2-carbonsaeure
4,5-Dichloro-2-thiophenecarboxylic acid 2-Thiophenecarboxylic acid, 4,5-dichloro- 4,5-dichloro-thiophene-2-carboxylic acid 2,3-Dichlorthiophen-5-carbonsaeure Rivaroxaban Impurity 21 |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 315.3±37.0 °C at 760 mmHg |
| Molecular Formula | C5H2Cl2O2S |
| Molecular Weight | 197.039 |
| Flash Point | 144.5±26.5 °C |
| Exact Mass | 195.915253 |
| PSA | 65.54000 |
| LogP | 3.57 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.636 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| 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% |