Introduction：Basic information about CAS 171851-25-5|4,5-DIBROMOTHIOPHENE-2-CARBOHYDRAZIDE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,5-DIBROMOTHIOPHENE-2-CARBOHYDRAZIDE |
|---|
| CAS Number | 171851-25-5 | Molecular Weight | 299.97100 |
|---|
| Density | 2.161g/cm3 | Boiling Point | / |
|---|
| Molecular Formula | C5H4Br2N2OS | Melting Point | 201-203ºC |
|---|
| MSDS | / | Flash Point | / |
|---|
Names
| Name | 2,3-Dibromo-5-thiophenecarboxylic acid hydrazide |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| 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 |
|---|
| InChIKey | XYZOOBRFZARVRB-UHFFFAOYSA-N |
|---|
| SMILES | NNC(=O)c1cc(Br)c(Br)s1 |
|---|
Safety Information
| Hazard Codes | Xi: Irritant; |
|---|
| HS Code | 2934999090 |
|---|
Customs
| HS Code | 2934999090 |
|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|---|
Synonyms
| 4,5-dibromothiophene-2-carbohydrazide |
