- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Amino-4,5-dimethylthiophene-3-carboxylic acid
- Price: Check
- Purity: 96.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Amino-4,5-dimethylthiophene-3-carboxylic acid
- Price: ￥548.0/250mg ￥1298.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Amino-4,5-dimethylthiophene-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
55502-96-0
55502-96-0 structure
- Name: 2-Amino-4,5-dimethylthiophene-3-carboxylic acid
- Chemical Name: 2-Amino-4,5-dimethylthiophene-3-carboxylic acid
- CAS Number: 55502-96-0
- Molecular Formula: C7H9NO2S
- Molecular Weight: 171.21700
- Create Date: 2019-01-14 11:36:11
- Modify Date: 2025-09-02 10:43:32
| Name | 2-Amino-4,5-dimethylthiophene-3-carboxylic acid |
|---|---|
| Synonyms |
2-amino-3-carboxy-4,5-dimethylthiophene
2-amino-4,5-dimethylthiophene-3-carboxylate |
| Density | 1.355g/cm3 |
|---|---|
| Boiling Point | 337.9ºC at 760 mmHg |
| Molecular Formula | C7H9NO2S |
| Molecular Weight | 171.21700 |
| Flash Point | 158.1ºC |
| Exact Mass | 171.03500 |
| PSA | 91.56000 |
| LogP | 2.22650 |
| Index of Refraction | 1.639 |
| 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% |