148672-43-9
148672-43-9 structure
- Name: Benzoicacid,4-bromo-3-methyl-,hydrazide
- Chemical Name: 4-Bromo-3-methylbenzhydrazide
- CAS Number: 148672-43-9
- Molecular Formula: C7H9BrN2
- Molecular Weight: 201.064
- Create Date: 2018-04-01 08:00:00
- Modify Date: 2025-09-25 19:14:50
| Name | 4-Bromo-3-methylbenzhydrazide |
|---|---|
| Synonyms |
5-Bromo-N,4-dimethyl-2-pyridinamine
4-bromo-3-methylbenzohydrazide 2-Pyridinamine, 5-bromo-N,4-dimethyl- Benzoicacid,4-bromo-3-methyl-,hydrazide |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 267.1±40.0 °C at 760 mmHg |
| Molecular Formula | C7H9BrN2 |
| Molecular Weight | 201.064 |
| Flash Point | 115.3±27.3 °C |
| Exact Mass | 199.994904 |
| PSA | 55.12000 |
| LogP | 2.95 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.607 |
| HS Code | 2928000090 |
|---|
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148672-43-9 |
| Literature: Boehringer Ingelheim International GmbH; GRAUERT, Matthias; BISCHOFF, Daniel; DAHMANN, Georg; KUELZER, Raimund; RUDOLF, Klaus Patent: US2013/184248 A1, 2013 ; Location in patent: Paragraph 0330; 0331; 0332 ; |
|
~51%
148672-43-9 |
| Literature: Alam, Muzaffar; Du Bois, Daisy Joe; Hawley, Ronald Charles; Kennedy-Smith, Joshua; Minatti, Ana Elena; Palmer, Wylie Solang; Silva, Tania; Wilhelm, Robert Stephen Patent: US2011/71150 A1, 2011 ; Location in patent: Page/Page column 33 ; |
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148672-43-9 |
| Literature: US2011/71150 A1, ; |
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148672-43-9 |
| Literature: US2013/184248 A1, ; WO2013/107761 A1, ; |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |