2,2′-Bipyridine CAS 366-18-7
He pauka kristal keʻokeʻo a ʻulaʻula māmā ka 2,2'-Bipyridine. ʻO ke kiko heheʻe he 69.5 ℃, ʻo ke kiko paila he 272.5 ℃. He maʻalahi ia e hoʻoheheʻe ʻia i loko o ka ethanol, ether, benzene, chloroform a me ka petroleum ether. Hoʻokahi hapa o kēia huahana e hoʻoheheʻe ʻia i loko o kahi 200 mau ʻāpana wai.
| Mea | Kūlana Maʻamau |
| helehelena | Pauka keʻokeʻo a keʻokeʻo paha |
| Maʻemaʻe | ≥98% |
| ka makū | ≤0.5% |
Hoʻohana ʻia ʻo 2,2'-Bipyridine ma ke ʻano he hōʻailona redox a me ka reagent analytical
Hoʻohana ʻia ʻo 2,2'-Bipyridine i ka synthesis organik a me nā mea lapaʻau waena. Synthesis organik, nā mea lapaʻau waena. ʻO nā mea hoʻohui keleawe kemika, i hoʻohana ʻia me ka potassium ferrocyanide, hiki ke hoʻomalu pono i ka helu waiho keleawe a pale i ka hoʻokumu ʻia ʻana o ka cuprous oxide.
Hoʻohana ʻia ʻo 2,2'-Bipyridine i ka synthesis organik a me nā mea waena lāʻau lapaʻau. ʻO nā mea hoʻohui kemika keleawe, i hoʻohana ʻia me ka potassium ferrocyanide, hiki ke hoʻomalu pono i ka helu waiho keleawe a pale i ka hoʻokumu ʻana o ka cuprous oxide. ʻO kēia huahana kahi reagent analytical i hoʻohana ʻia e hoʻāʻo i ka hao ferrous, kālā, cadmium, a me ka molybdenum ma ke ʻano he hōʻailona redox.
Hoʻohana ʻia ʻo 2,2'-Bipyridine i nā hopena polymerization i hoʻoulu ʻia e ka metala hoʻololi a me ka alumini-i hoʻomaka ʻia; hoʻohana ʻia ma ke ʻano he mea hoʻopaʻa metalloproteinase a me ka chelator hao kiʻekiʻe-affinity
25kg/ʻeke
2,2'-Bipyridine CAS 366-18-7
2,2'-Bipyridine CAS 366-18-7
