Introduction：Basic information about CAS 82231-52-5|4-bromo-3-methyl-1H-pyrazole-5-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-bromo-3-methyl-1H-pyrazole-5-carboxylic acid |
|---|
| CAS Number | 82231-52-5 | Molecular Weight | 205.009 |
|---|
| Density | 1.9±0.1 g/cm3 | Boiling Point | 410.8±45.0 °C at 760 mmHg |
|---|
| Molecular Formula | C5H5BrN2O2 | Melting Point | 273-276ºC(dec) |
|---|
| MSDS | / | Flash Point | 202.3±28.7 °C |
|---|
Names
| Name | 4-Bromo-5-methyl-1H-pyrazole-3-carboxylic acid |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.9±0.1 g/cm3 |
|---|
| Boiling Point | 410.8±45.0 °C at 760 mmHg |
|---|
| Melting Point | 273-276ºC(dec) |
|---|
| Molecular Formula | C5H5BrN2O2 |
|---|
| Molecular Weight | 205.009 |
|---|
| Flash Point | 202.3±28.7 °C |
|---|
| Exact Mass | 203.953430 |
|---|
| PSA | 65.98000 |
|---|
| LogP | 0.86 |
|---|
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
|---|
| Index of Refraction | 1.641 |
|---|
| InChIKey | XIZPNSLYWMMPNI-UHFFFAOYSA-N |
|---|
| SMILES | Cc1[nH]nc(C(=O)O)c1Br |
|---|
Safety Information
Customs
| HS Code | 2933199090 |
|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|---|
Synonyms
| 4-bromo-5-methyl-1(2)H-pyrazole-3-carboxylic acid |
| 4-Bromo-5-methyl-1H-pyrazole-3-carboxylic acid |
| 1H-pyrazole-5-carboxylic acid, 4-bromo-3-methyl- |
| 4-bromo-3-methyl-1H-pyrazole-5-carboxylic acid |
| 1H-Pyrazole-3-carboxylic acid, 4-bromo-5-methyl- |
| 4-Brom-5-methyl-1(2)H-pyrazol-3-carbonsaeure |
| bromomethylpyrazolecarboxylicacid |
| MFCD08056671 |
