4-(Trifluoromethoxy) benzyl chloride (CAS# 65796-00-1)
| Iimpawu ezinobungozi | C – Iyadleka |
| Iikhowudi zoMngcipheko | 34 – Ibangela ukutsha |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) |
| Izazisi ze-UN | 1760 |
| Inqaku Lengozi | Eyothusayo |
| IKlasi yeeNgozi | 8 |
| Iqela lokuPakisha | III |
Intshayelelo
I-Trifluoromethoxybenzyl chloride, ifomula yeekhemikhali C8H5ClF3O, yikhompawundi ephilayo eneempawu ezilandelayo kunye nokusetyenziswa:
Indalo:
-Imbonakalo: ulwelo olungenambala
-Indawo yokunyibilika:-25°C
-Indawo yokuBilisa: 87-88°C
-Ubuninzi: 1.42g/cm³
-I-Solubility: I-Soluble kwii-solvents eziphilayo ezifana ne-ether kunye ne-dimethylformamide
Sebenzisa:
-I-Trifluoromethoxy benzyl chloride yinto ebalulekileyo ye-organic synthesis intermediate, esetyenziswa ngokubanzi kwi-synthesis yamachiza kunye ne-pesticides. Ingasetyenziselwa ukwenza iikhompawundi ze-benzothiazole, iikhompawundi ze-benzotriazole, i-4-piperidinol compounds, njl.
-I-Trifluoromethoxybenzyl chloride iphinda isetyenziswe njenge-reagent yekhemikhali kunye ne-catalyst.
Indlela yokulungiselela:
Indlela yokulungiselela i-trifluoromethoxy benzyl chloride ilungiswa ngokubanzi ngokusabela i-trifluoromethanol kunye ne-benzyl chloride. Amanyathelo athile abandakanya ukuphendula i-trifluoromethanol kunye ne-benzyl chloride phambi kwe-barium chloride kwiqondo lokushisa eliphantsi ixesha elithile, kwaye emva koko i-distilling ukufumana imveliso.
Ulwazi ngoKhuseleko:
-I-Trifluoromethoxybenzyl chloride yi-organic chlorine compound, kwaye ingqalelo kufuneka ihlawulwe ngokucasula kwesikhumba, amehlo kunye nenkqubo yokuphefumula. Sebenzisa izixhobo ezifanelekileyo zokukhusela, kuquka iiglasi, iiglavu kunye nempahla yokukhusela.
-Kuphephe ukuphefumla umphunga okanye ukuchukumisa ulusu lwayo. Kwimeko yokudibana ngengozi, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune unyango olukhawulezileyo.
-Gcina kude nomlilo kunye ne-oxidant, thintela ukushisa okuphezulu kunye nokukhanya kwelanga.
