1 1-Dichloro-1 2-dibromo-2 2-difluoroethylen（CAS# 558-57-6)

Hoʻolauna

ʻO 1,2-Dibromo-1,1-dichloro-2,2-difluoroethane (DBDC) kahi mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i ke ʻano, hoʻohana, hana hana, a me ka ʻike palekana o DBDC:

Nā waiwai: He wai kala ʻole ʻo DBDC me kahi ʻala ʻala. Hiki ke hoʻoheheʻe maikaʻi ʻia ka DBDC a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me benzene, ethanol, a me etera.

Hoʻohana: Hoʻohana nui ʻia ʻo DBDC ma ke ʻano he waena i ka synthesis organik. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻomaka no nā pūhui fluorinated a i ʻole i ka hana ʻana i nā mea hoʻonaninani kūlohelohe kūikawā.

Ke Kaʻina Hana: Hoʻopau pinepine ʻia ka hoʻomākaukau ʻana o DBDC e ka hopena synthesis multi-step. Hoʻomākaukau ʻia ka 1,2-dibromo-1,1-dichloro-2,2-difluoroethane e ka pane ʻana me ka bromine elemental substance.

ʻIke palekana: ʻO DBDC kahi mea ʻawaʻawa a hoʻonāukiuki. Hiki i ka ʻike ʻana a i ʻole ka inhalation o DBDC ke hoʻonāukiuki i ka maka, ka ʻili, a me ka ʻōpū hanu. Pono e mālama pono, e like me ke komo ʻana i nā mīkina lima kemika, nā maka aniani, a me nā maka pale, i ka wā e ʻike ʻia ai iā DBDC. Pono e mālama ʻia ʻo DBDC ma kahi ʻoluʻolu a maikaʻi hoʻi, ma kahi mamao mai ka ʻā a me nā mea hoʻoneʻe, e pale i nā pōʻino ahi a pahū paha. Inā ʻike ʻia a ʻai ʻole paha, e ʻimi koke i ka lāʻau lapaʻau.