4,4′-Bipyridine CAS 553-26-4
4,4 '- He aniani kala ole ka Bipyridine. Ka helu hehee 111.0-112.0 ℃. Maʻalahi e hoʻoheheʻe i ka ethanol a me ka etera, hiki ʻole ke hoʻoheheʻe i ka wai. Akā hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik. He mea hoʻohana maʻamau ia i ka synthesis organik a me ka kemika lāʻau lapaʻau, me nā noi nui i ka synthesis mole lāʻau a me ka noiʻi kemika kumu.
| 'ikamu | Hōʻike |
| Lae hehee | 109-112 °C(māmā) |
| Maemae | 99.5% |
| MW | 156.18 |
| MF | C10H8N2 |
| Nā kūlana mālama | E mālama ma lalo o +30 ° C. |
4,4 '- Hoʻohana nui ʻia ʻo Bipyridine i ka synthesis organic, pharmaceutical intermediates, a me ka mole mole synthesis a me ka noiʻi kemika kumu.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
4,4'-Bipyridine CAS 553-26-4
4,4'-Bipyridine CAS 553-26-4
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
