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| | P-BROMOPHENYL HYDRAZINE Basic information |
| Product Name: | P-BROMOPHENYL HYDRAZINE | | Synonyms: | Hydrazine, (p-bromophenyl)-;4-BROMO-PHENYL-HYDRAZINE;AKOS B028819;BUTTPARK 145\18-30;P-BROMOPHENYL HYDRAZINE;1-(4-Bromophenyl)hydrazine;4-Bromophenyl hydrazide;1-Bromo-4-hydrazinobenzene | | CAS: | 589-21-9 | | MF: | C6H7BrN2 | | MW: | 187.04 | | EINECS: | 209-640-7 | | Product Categories: | | | Mol File: | 589-21-9.mol |  |
| | P-BROMOPHENYL HYDRAZINE Chemical Properties |
| Melting point | 102-104 | | Boiling point | 285.6±23.0 °C(Predicted) | | density | 1.5672 (rough estimate) | | refractive index | 1.5500 (estimate) | | storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C | | pka | 4.93±0.20(Predicted) | | form | solid | | color | Orange/brown | | CAS DataBase Reference | 589-21-9(CAS DataBase Reference) |
| Hazard Codes | Xi | | Hazard Note | Irritant | | HS Code | 2928009090 |
| | P-BROMOPHENYL HYDRAZINE Usage And Synthesis |
| Uses | In preparation of indoleacetic acid derivatives; in the study of transosazonation of sugar phenylosazones. | | Purification Methods | Crystallise the hydrazine from H2O. The hydrochloride crystallises from EtOH/H2O with m 213-214o, and the tosylate has m 212o (from EtOH). [Beilstein 15 H 434, 15 I 117, 15 II 160, 15 III 289, 15 IV 282.] |
| | P-BROMOPHENYL HYDRAZINE Preparation Products And Raw materials |
| Preparation Products | (2S)-2-amino-3-(5-bromo-1H-indol-3-yl)propanoic acid-->2-bromo-5,6,7,8,9,10-hexahydrocyclohepta[b]indole-->6-BROMO-2,3,4,9-TETRAHYDRO-1H-CARBAZOL-1-ONE-->10-Bromo-7-phenyl-7H-benzo[c]carbazole-->5-BROMO-2-METHYLINDOLE-->4-Bromodiphenylamine-->Ethyl 5-Bromoindole-2-carboxylate-->1H-Carbazole, 6-bromo-2,3,4,9-tetrahydro-3-methyl--->2-Bromo-phenyl-3-methyl -1-( 4-bromophenyl ) -3- methyl- 5- pyrazolone-->2-(4-Bromo-phenyl)-2H-phthalazin-1-one |
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