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Kupisa kutengesa kwemhando yepamusoro 2-Bromo-1-phenyl-1-pentanone CAS 49851-31-2 Chengetedzo Customs Fekitori yakananga yekutengesa fekitori hombe stock Mishonga yepakati
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| Product name | 2-Bromo-1-phenyl-1-pentanone |
| CAS Nha. | 49851-31-2 |
| EINECS Nha. | 77591-33-4 |
| Density | 1.3±0.1 g/cm3 |
| Boiling point | 282.3±13.0 °C pa760 mmHg |
| Melting point | N/A |
| Flash point | 42.5±7.2 °C |
| Molecular formula | C11H13BrO |
| Molecular uremu | 241.124 |
| Chitarisiko | Yellow Liquid |
| Kuchengetedza mamiriro | Room Temp. |
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Inoshanda Minda:
2-bromo-1-phenyl-1-pentanone inobva kune valerone. Inogona kushandiswa semishonga yepakati.
Patembiricha yemumba, 16.2g (0.1mol) yephenopentanone uye 30.9g (0.3mol) yesodium bromide yakawedzerwa mu500mL yakatenderera-yakadzika flask, uye mushure mekubvongodza zvakanaka, 24g (0.2mol) ye30% hydrochloric acid yakawedzerwa, uye 19g (0.15mol) ye30% yehydrogen peroxide yakawedzerwa zvishoma nezvishoma. Mushure mekudonha, maitiro akaenderera mberi kwe1 ~ 2 maawa. Mushure mekuita kwakatariswa neTLC, kubvongodza kwakamiswa uye kushambidzwa, kugezwa nesaturated sodium carbonate uye saturated mvura yemunyu zvichiteerana, yakasanganiswa neiyo organic chikamu, yakaomeswa uye yakaomeswa neanhydrous magnesium sulfate kuwana 2-bromo-1-phenyl-1- pentanone, inopenya yero ine mafuta mvura ine 95% goho uye 98% kuchena
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