171851-25-5
171851-25-5 structure
- Name: 4,5-DIBROMOTHIOPHENE-2-CARBOHYDRAZIDE
- Chemical Name: 2,3-Dibromo-5-thiophenecarboxylic acid hydrazide
- CAS Number: 171851-25-5
- Molecular Formula: C5H4Br2N2OS
- Molecular Weight: 299.97100
- Create Date: 2018-08-04 23:02:49
- Modify Date: 2024-01-15 12:57:30
| Name | 2,3-Dibromo-5-thiophenecarboxylic acid hydrazide |
|---|---|
| Synonyms | 4,5-dibromothiophene-2-carbohydrazide |
| Density | 2.161g/cm3 |
|---|---|
| Melting Point | 201-203ºC |
| Molecular Formula | C5H4Br2N2OS |
| Molecular Weight | 299.97100 |
| Exact Mass | 297.84100 |
| PSA | 83.36000 |
| LogP | 2.96780 |
| Index of Refraction | 1.681 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| 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% |