2 4-Difluorobiphenyl（CAS# 37847-52-2)

Hoʻolauna

2,4-Difluorobiphenyl. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o 2,4-difluorobiphenyl:

ʻAno maikaʻi:

ʻIke: 2,4-difluorobiphenyl nā kala kala ʻole a i ʻole ka pauka keʻokeʻo.

ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai ma ka lumi wela, akā hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me ka ethanol, ether, etc.

ʻO 2,4-Difluorobiphenyl kahi pūhui paʻa i hiki ʻole i ka wela a me ka māmā.

E hoʻohana:

Hoʻohana nui ʻia ʻo 2,4-Difluorobiphenyl ma ke ʻano he koʻikoʻi koʻikoʻi i ka synthesis organik.

Ma kekahi mau mea optoelectronic organik, hoʻohana ʻia ka 2,4-difluorobiphenyl ma ke ʻano he mea no nā mea hana e like me nā diodes māmā māmā (OLED).

Hanana:

Hiki ke hoʻomākaukau ʻia ka 2,4-Difluorobiphenyl e ka hopena o ka phenylacetylene a me ka hydrogen fluoride. Hoʻopili mua ʻia ka Phenylacetylene me ka hydrogen fluoride e hana i ka 2,4-difluorobiphenyl, a laila loaʻa ka huahana i koho ʻia ma o nā hana hoʻomaʻemaʻe kūpono.

I ke kaʻina hana hoʻomākaukau, pono e uku ʻia i ka mālama ʻana i ka mahana hana, ke ana ʻana o nā reactants a me nā ʻano hopena e hōʻoia i ka palekana a me ka maikaʻi o ka huahana.

ʻIke palekana:

ʻO ka 2,4-Difluorobiphenyl kahi pūhui haʻahaʻa haʻahaʻa, akā pono e mālama pono ʻia. Pono e ʻaʻahu ʻia nā lako pale pilikino e like me nā mīkina lima pale, nā maka aniani, a me nā ʻaʻahu i ka wā e hoʻohana ai a pili pū paha me 2,4-difluorobiphenyl.

E hōʻalo i ka hoʻopili ʻana me ka ʻili, nā maka a me nā ʻāpana hanu o 2,4-difluorobiphenyl, a holoi me ka wai nui i ka hihia o ka hoʻopili ʻana. Inā ʻike ʻoe i ka ʻehaʻeha mau, pono ʻoe e ʻimi koke i ka lāʻau lapaʻau.

I ka wā o ka mālama ʻana a me ka lawe ʻana, pono e hoʻopaʻa ʻia ka 2,4-difluorobiphenyl e pale aku i ka hoʻopili ʻana me nā mea e like me nā oxidants a me nā ʻakika ikaika / kumu.