I-2 5-bis(trifluoromethyl)benzoyl chloride (CAS# 393-82-8)

Intshayelelo

I-2,5-bis (trifluoromethyl) i-benzoyl chloride i-organic compound kunye ne-chemical formula C9H2ClF6O. Lulwelo olungenambala nevumba elinukayo. Oku kulandelayo yinkcazo eneenkcukacha yendalo, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko lwe-2,5-bis(trifluoromethyl)benzoyl chloride:

Indalo:

-Imbonakalo: ulwelo olungenambala

-Ubunzima bemolekyuli: 250.56g / mol

-Indawo yokuBilisa: 161-163°C

-Indawo yokunyibilika:-5°C

-Ubuninzi: 1.51g/cm³

-Refractive Index: 1.4450(20°C)

Sebenzisa:

I-2,5-bis(trifluoromethyl) i-benzoyl chloride i-reagent ebalulekileyo kwaye isetyenziswa ngokubanzi kwiimpendulo ezininzi ze-organic synthesis. Ingasetyenziselwa ukudibanisa iikhompawundi kunye nemisebenzi eyahlukeneyo, njengeeketone, i-ethers, i-esters, i-azides, njl.

Indlela yokulungiselela:

Ngokuqhelekileyo, ukulungiswa kwe-2,5-bis (trifluoromethyl) i-benzoyl chloride inokufumaneka ngokuphendula i-2,5-bis-trifluoromethylbenzoic acid kunye nokugqithisa kwe-thionyl chloride (SO2Cl2). Ukusabela kufuneka kuqhutywe kwiqondo lokushisa elifanelekileyo, kwaye ukomisa kunye nokucocwa kwegesi kufuneka unyango.

Ulwazi ngoKhuseleko:

I-2,5-bis (i-trifluoromethyl) i-benzoyl chloride yinto ephazamisayo enokuthi ikhuphe amehlo, ulusu kunye nokuphefumula. Kufuneka kuthathelwe ingqalelo ukuphepha ukunxibelelana ngexesha lokusetyenziswa kunye nokuqinisekisa ukuba iqhutywa kwindawo engena umoya. Kuphephe ukuphefumla umphunga wayo kwaye uphephe ukuwuginya okanye ukubamba amalungu angaphakathi. Nxiba iiglavu zokhuseleko ezifanelekileyo, iiglasi kunye nempahla yokukhusela ngexesha lokusetyenziswa. Kwimeko yoqhagamshelwano ngengozi, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune uncedo lwezonyango. Ekusetyenzisweni nasekugcinweni, kufuneka kulandele iinkqubo ezifanelekileyo zokhuseleko.