Waiwai Kemika:ʻIke ʻia ʻo Benzotrifluoride (CAS:98-08-8) ma ke ʻano he wai kala ʻole me kahi ʻala ʻala. ʻAʻole hoʻoheheʻe ʻia i ka wai, hoʻoheheʻe ʻia i ka ethanol, ether, acetone, benzene, carbon tetrachloride, a pēlā aku.
Waiwai:ʻO Benzotrifluoride (CAS: 98-08-8) hiki ke hoʻohana ʻia ma ke ʻano he waena i ka synthesis organik, nā dyes, nā lāʻau lapaʻau, nā mea vulcanizing, nā mea hoʻolalelale, a i ka hana ʻana i nā aila insulating. Hiki ke hoʻohana ʻia no ka hoʻoholo ʻana i ka waiwai calorific o nā wahie, ka hoʻomākaukau ʻana i nā mea kinai ahi pauka, a me ka lawelawe ʻana ma ke ʻano he mea hoʻohui no nā plastics photodegradable. ʻO Benzotrifluoride kahi waena koʻikoʻi i ka kemika fluorine, hiki ke hoʻohana ʻia e hoʻomākaukau i nā herbicides e like me fluchlor, fluorochlor, a me pyrfluchlor, a he waena koʻikoʻi hoʻi i ka lāʻau lapaʻau.
Hana ʻanaMʻano hana:1. Hoʻomākaukau ʻia ʻo Benzotrifluoride mai ω,ω,ω- Loaʻa ka Benzotrifluoride ma ka hana ʻana me ka hydrogen fluoride anhydrous. ω,ω,ω- ʻO ka lakio molar o Benzotrifluoride i ka hydrogen fluoride anhydrous he 1:3.88. Hana ʻia ka hana no 2-3 mau hola ma ka mahana o 80-104 ℃ a me ke kaomi o 1.67-1.77 MPa. ʻO ka hua he 72.1%. Ma muli o ke kumukūʻai haʻahaʻa a maʻalahi hoʻi o ka hydrogen fluoride anhydrous, he hopena lako maʻalahi, ʻaʻohe pono no ke kila kūikawā, haʻahaʻa ke kumukūʻai, a kūpono no ka ʻoihana. 2. Ma o ω,ω,ω Chemicalbook-Benzotrifluoride loaʻa ma ka hana ʻana me ka antimony Benzotrifluoride. e lawe i ka ωωω Hoʻomehana ʻia a hoʻoheheʻe ʻia ʻo Benzotrifluoride a me ka antimony Benzotrifluoride i loko o kahi ipu hana, a ʻo ka distillate ka trifluoromethylbenzene maka. E holoi me ka 5% hydrochloric acid, e hoʻohui i ka 5% sodium hydroxide solution, e hoʻomehana a hoʻoheheʻe, a e hōʻiliʻili i ka hapa ma 80-105 ℃. E hoʻokaʻawale i ka wai o luna, e hoʻomaloʻo i ka wai o lalo me ka calcium chloride anhydrous, a kānana e loaʻa ka trifluoromethylbenzene. ʻO ka hua he 75%. Hoʻopau kēia ʻano hana i nā hui antimony a he kumukūʻai kiʻekiʻe, ʻoi aku ka maʻalahi o ka hoʻohana ʻana ma lalo o nā kūlana hoʻokolohua.
Hoʻomākaukau:ʻO Benzotrifluoride (CAS:98-08-8) kahi mea waena organik i hiki ke loaʻa ma o ka chlorination a me ka fluorination o toluene.
Nā ʻano mālama a me ka halihali:ea hoʻouluulu hale kūʻai, hoʻomaloʻo haʻahaʻa; E mālama kaʻawale mai nā mea hoʻomake a me nā waikawa
Ka manawa hoʻouna: ʻApelila-10-2023
